Pontiac 400 Intake Manifold Torque Sequence

you use a die grinder and move the outlets. Compare 2003 Ford F-150 Intake Manifold brands. 0028 on Ram Air II Engine option (d) Arma Steel on Ram Air II engine option. small-block Chevy engines operating in the 1500-6500 rpm range. 8L (231) Buick, Chevrolet, Oldsmobile, Pontiac 219 lbs 594-004 2000-95 3. When installing the Edelbrock 7280 or Fel-Pro 1233 intake gasket on Edelbrock Pontiac cylinder heads, align the gasket with the intake port entries. 4L 4-Cylinder me Wednesday, May 20, 2009 9:20:38 AM Page 4 2005 Mitchell Repair. B2B Part Search. Performer RPM Series manifolds are compatible with aftermarket camshafts and headers designed to work in the 1500-6500 rpm range. Bad Idle Air Control Valve Symptoms. Start the engine and engage the parking brake. If you cannot fit a torque wrench on some of the bolts, use a small box end wrench to avoid. Im using a buick 225 in my Flat Fender project, using a 1968 CJ5 frame with factory 225 frame mounts. Refer to the photo above on the bottom for 302 engine intake manifolds, while the photo below illustrates the 351 intake manifold torque sequence. Haven’t really driven the Jeep much but I could tell the engine seems to be very well put together and with the awesome warranty, I should be set for the life of the vehicle!. 408 Little Bad Ass Small Block Chevy 723 HP @ 6,301 rpm 651 ft lbs Torque @ 4,140 rpm. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. Rocker arms are from Jesel. 260-289-302 Ford Torque Sequence Torque Bolts to 18-20 ft/lbs 383, 400, 413, 426 (exc hemi), 440 ci "b" engine - use with single bolt gear mc1787 hyd 2 204 214 278 288 420 443 107 117 1500-4000 smooth 2011 b comment: strong low to mid range torque and pulling power Intake Manifold Installation (Vid 8 of 8) - How To 302 5. Shop online or Call 800-544-8778 to order today. Matthews, two leaders in. Torque Specs are for clean and lightly oiled threads in Ft. That's it, now you can enjoy that instant power boost! Figure 7. Ford 351C 351M - $47. com: Intake Manifolds - 350 320 318 Chevy Ford Marine Victor Aluminum. Regardless of torque "specs", one must find the "happy spot" for the cover and bolt combination. Intake Manifold To Cylinder Head 33 Ft-Lbs 396 Pontiac - Turbo 400 Type: Bolt Dim: Length: Head. This new engine delivers 300 horsepower for the moderate price of $1995. Its intake manifold has established torque specifications that ought to be followed when performing engine maintenance. As an added bonus, we dressed the engine to the hilt with a Billet Specialties front accessories system featuring A/C, 105A 1-wire alternator, GM Type II power steering pump, and a cast aluminum water pump. 85” stroke) which yields incredible torque. Engine Intake Manifold-Speed Warrior(TM) Intake Manifold Lower WEIAND 8150 Chevrolet Malibu Pontiac Montana. This is a common issue even for stock manifolds when overtightened, but is even more important with the port work that has been done. There were only two versions available, both with two-barrel carburetors. Then tighten the timing cover to intake bolt first, followed by the intake bolts in the factory sequence and torque. ) or modern part number (“2101”, etc. or Tri-Power triple carburetion. Some intakes (Edelbrock OL396 3x2) are cast with the shorter ports but have enough material on them to be ported out to fit the taller ports. Water Pump Cover to Timing Chain Cover 455-7, 400/430-8 Fan Driven Pulley 20 Thermostat Housing to Intake Manifold 20 Automatic Choke Cover to Intake Manifold 8 Intake Manifold to Cylinder Head 455-55, 400/430-50 Exhaust Manifold to Cylinder Head 18 Carburetor to Intake Manifold 455-13, 400/430-12 Fuel Pump to Cylinder Block 20 Motor Mount to. Throttle body- 14'# 19Nm. 5) Torque all of the manifold bolts in two steps by the sequence shown in Figure 3 to 25 ft/lbs. 10-inch rods and 2. Start at 30-inch/pounds and torque all 8 bolts in the sequence that is indicated in Figure-1, and then apply 65-inch/pounds, with a final torque setting of 132-inch/pounds. Tubes on headers are usually larger in diameter than the runners on an exhaust manifold, plus header tubes are mandrel bent to ensure the opening of the pipe stays the same radius. Example, Ford built the 428CJ engine in 68,69,&70, but they all used the same casting number on the intake (C8OE-C). 1) GM has revised this gasket and the torque sequence. On the V-6 it's important to install the lower intake first before intalling the pushrods and rockers. Skip is a true Pontiac guy who routinely provides performance advice to others on several of the Pontiac message boards. Chrysler Intake Manifold Torque Sequence. Pontiac 350-400 SS hex Intake Manifold Bolt Kit. 75" stroke will do that for you Then I learned you can actually rev that big beast of a motor, as the 4" bore + loooong freaking rods all stock will let you take that motor up to 7k rpm without much. Intake Manifold To Cylinder Head 33 Ft-Lbs 396 Pontiac - Turbo 400 Type: Bolt Dim: Length: Head. The TH400 came in two wheel drive and four wheel drive vehicles, passenger cars and heavy duty trucks, as well as GM vehicles and those made by other manufacturers. 80” bore, 3. the exhaust flange needs to be tightened to 30 foot pounds evenly. This is a common issue even for stock manifolds when overtightened, but is even more important with the port work that has been done. #1 Top Swap Info and Faqs, Also lots of 3800 Info 02BlueGT. Stage Three: 70 ft. High Performance: 180,000psi: UHL (Qty: 1). Cylinder head bolts 140 ft. Bolt Wrench Size Formula. Pontiac Grand Am - Intake Manifold Gaskets - Narvon, Pennsylvania. Chevrolet Lumina is a nameplate that was used by the Chevrolet division of General Motors used from 1989 to 2001. 85” stroke) which yields incredible torque. Chevy 350 3 bolt starter Chevy 350 3 bolt starter. In comparison, the last flathead 8, produced in 1950, with 323. Whether you are building a new motor, swapping in a cam, or adding other upper valve train components, start with the #1 cylinder. steps as necessary to obtain proper elongation. There were now two 383s offered a 275 hp two-barrel and a 300 hp four-barrel. 5 cid and 270ft/lbs @ 1600 rpm. Then install the intake manifold and torque accordingly. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. • DESCRIPTION: The Edelbrock Performer EPS #2701 intake manifold has been designed for 262-400 c. 3/8 - 16 Intake manifold 25 lb. 00" B 85 ft-lbs. 2003 Toyota Avensis 4. If you cannot fit a torque wrench on some of the bolts, use a small box end wrench to avoid. 3-liter (2NZ-FE), 1. The manifold provided excellent performance, but Pontiac used multiple carburetors and specific manifolds for its high-performance engines of the era. [8] The Turbocharged 4. Holley Street Dominator & Pro-Jection Manifolds For Small Block Chevrolet Engines P/N 300-49, 300-64, & 300-66 Installation Instructions 199R9911-1 Congratulations on your purchase of the Holley Street Dominator or the Holley Pro-Jection intake manifold! Read and follow these instructions before and during the installation to preserve the warranty. Firing Order: 1-8-4-3-6-5-7-2. 5:1 compression ratio. Injectors, balancer, exhaust manifolds, water pump, flexplate and Corvette oil pan. Regardless of torque "specs", one must find the "happy spot" for the cover and bolt combination. HEAD TORQUE SEQUENCE DIAGRAM. Shop 1964 Pontiac GTO Intake Manifold parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. The engine delivers some 400 pounds-feet of torque at 5,250 rpm. ok, first intake manifolds, i've seen a couple post concerning these. Intake manifold then obtain greater water and pressure. Intake Manifold Bolts (First Pass in Sequence) 44 lb in : Intake Manifold Bolts (Final Pass in Sequence) 89 lb in : Knock Sensors : 15 lb ft : Oil Filter : 22 lb ft : Oil Filter Fitting : 40 lb ft : Oil Level Indicator Tube Bolt : 18 lb ft : Oil Level Sensor : 115 lb in : Oil Pan Baffle Bolts : 106 lb in : Oil Pan Closeout Cover Bolt (Left Side). 85” stroke) which yields incredible torque. Miscellaneous; Air & Fuel System. Q = Dirty air side of PCV system. Pontiac 400 head bolt torque sequence - Answers Torque sequence is: 7 3 1 5 9 8 4 2 6 10 Make sure all bolt threads and threads in the block are clean and lubricated lightly with oil. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. Port sizes are not all the same: 1957 and later ports are larger than 1955-56. 2- Rear cap 70 ft. Cylinder heads and manifold Stage 2 SE castings 1450. The 400 was standard on the popular Chrysler Cordobas in most, but not all years. For Pontiacs, there are a great number of original and aftermarket intake manifolds to choose from. Buick V6 Update, performance parts, add more power Mr. you use a die grinder and move the outlets. This will prevent attainment of the proper torque and will Carburetor to Intake Manifold 455-13, 400/430-12 Fuel Pump to Cylinder Block 20. Overtightening can damage threads. If you like this content, CLICK HERE and bookmark the page for more great stories. The LS2s in the Chevrolet Trailblazer SS and the Saab 9-7X Aero are rated at 395 bhp (295 kW) (2006-2007) or 390 bhp (290 kW) (2008-2009) and 400 lb·ft (542 N·m) of torque due to a different (sometimes referred to as a “truck”) intake manifold that produces more torque at lower RPMs. You'll note the manual choke lever is missing in this picture. Intake and Carburetors aren't the problem. The TH400 came in two wheel drive and four wheel drive vehicles, passenger cars and heavy duty trucks, as well as GM vehicles and those made by other manufacturers. Buick Intake Manifold Customer Reviews. intake manifold bolt pattern is the same for all 65-79 heads. If you're good at welding, you may be able to adapt a Mopar 383 or 440 intake manifold. Escalade ESV. Intake Port Shape: Rectangle: Intake Runner Volume: 257cc: Exhaust Port Shape: D-Port: Exhaust Runner Volume: 87cc: Intake Valve Diameter: 2. While accuracy is a main goal of this page, it is not guaranteed. The hayns manual says 17 ft lbs 204 in lbs. Special Note: If you are using a 1996 or later Gen 1 Chevrolet block, then you must route a coolant by-pass line from the intake manifold to the water pump. Torque specifications for the supercharger assembly differ from the plastic intake used on the L36. For Pontiacs, there are a great number of original and aftermarket intake manifolds to choose from. 99 up to $627. ) or modern part number (“2101”, etc. 00" B 85 ft-lbs. Proper torque and not over-tightening is very important, especially for composite manifolds. Torque lower intake manifold bolts in 3 steps. This story is aimed at the first-time bolt-on artist, and we’ve chosen. Intake Manifold Torque Sequence Wheelbase and Weight Comparison Belt and Hose Numbers Shock Absorber Numbers. Rear Main Cap, lube with Engine Oil, torque to 120 ft-lbs. I know the bolts torque to 40ft lbs, but do you torque them all the way once, or in increments, like 30,then 10? Thanks. 2L V8 Vortec L94 was an engine produced by General Motors for use in luxury SUVs, namely the 2006-2014 GMT900-based Cadillac Escalade/Escalade ESV and GMC. around 2500-3000 stall if auto. The engine used a metric, 60-degree, Chevrolet V6 bellhousing. 1967 - 1977 Pontiac Firebird Starter Solenoid Heat Shield Pontiac Firebird Exhaust Manifold Flanges, H. Classic Industries offers a wide selection of 1978 Pontiac Firebird parts, including 1978 Pontiac Firebird interior parts and soft trim, 1978 Pontiac Firebird exterior sheet metal, 1978 Pontiac Firebird moldings, 1978 Pontiac Firebird emblems, 1978 Pontiac Firebird weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. Save Share. 1982-1994--Pontiac--Sunbird--4 Cylinders K 2. A single manifold (one plane of a 180°) supplying a 4 cylinder engine (4 cylinders of a V8), has fewer, larger, and more widely spaced intake pulses (each cylinder is 1/4 or 25% of the total displacement, and has an intake stroke every 180°) than a V8 engine of the same size (where each cylinder is only 1/8 or 12. Water Pump Cover to Timing Chain Cover 455-7, 400/430-8 Fan Driven Pulley 20 Thermostat Housing to Intake Manifold 20 Automatic Choke Cover to Intake Manifold 8 Intake Manifold to Cylinder Head 455-55, 400/430-50 Exhaust Manifold to Cylinder Head 18 Carburetor to Intake Manifold 455-13, 400/430-12 Fuel Pump to Cylinder Block 20 Motor Mount to. Ford V8 Super 6. Pontiac produced 7,500 10th Anniversary cars, of which 1,817 were equipped with the Pontiac 400 engine (and coupled with the 4 speed Borg Warner Super T-10 transmission). The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. Pure 2-barrel emissions choked junk. Replace, wash and oil cylinder head bolts. However, stroking the engine to say 461ci and retaining the 6X heads, the torque will increase to tire-frying proportions, and the W72 block will hold up better than the regular late '75-'78 400. (13 Nm), then tighten the lower diagonal intake manifold bolts to 115 in. , others 30 ft. Special Note: If you are using a 1996 or later Gen 1 Chevrolet block, then you must route a coolant by-pass line from the intake manifold to the water pump. With the intake manifold in place, thread in all the bolts by hand, snug them, and then torque to 30 ft-lbs following the tightening sequence shown in the Appendix. You should torque the lower intake 3 times at the max torque value. Edelbrock has developed dyno-matched, street proven camshafts (#2102 for 262-350 cid and #2103 for 400 cid engines) for use with Performer Series intake manifolds. The engine delivers some 400 pounds-feet of torque at 5,250 rpm. 408 Little Bad Ass Small Block Chevy 723 HP @ 6,301 rpm 651 ft lbs Torque @ 4,140 rpm. Both model names and specs differ for various international markets. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. This was the last year of production for the 383. • 400 Horsepower and 400 ft/lbs of Torque • Uses stock SBC cam bearings • Accepts stock mechanical fuel pump from virgin A356 aluminum and heat treated to T6 spec … Get Doc. Buick Intake Manifold Customer Reviews. 1964 Pontiac GTO Intake Manifold parts in-stock with same-day shipping. Shop 1964 Pontiac GTO Intake Manifold parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. at wide open throttle there should be little or no vacuum in the intake at your Hp peak. 350 chevy crate motor rocker arm nut torque? Showing 1-15 of 15 messages. Since 1955 GM had been building is Chevrolet Small Block V8 with accolades, respect and awards in the automotive press and racing and with commercial success with customers in marine, industrial and mainstream automotive markets. Figure 1 - Intake Manifold Bolt Tightening Sequence Small Block Chevy Firing Order: 1-8-4-3-6-5-7-2 Turn Distributor Counter-Clockwise to Advance Ignition Timing Figure 2 Remove material in the shaded area on stock throttle brackets to clear the intake manifold. Blown Hi-Torque E85 Chevy Small Block. Submitted: 10 years ago. 7L TPI Corvette engine was used on the engine's top end. Example, Ford built the 428CJ engine in 68,69,&70, but they all used the same casting number on the intake (C8OE-C). Fuel Injector Length (between O-Rings) 1. Tuned by Trick Flow engineers to deliver optimum horsepower and torque on a small block Ford, these kits are built around a set of dyno-proven Twisted Wedge 11R 170 cylinder heads (TFS-52515301-C00). The new carb: An Edelbrock AFB. High Performance: 180,000psi: UHL (Qty: 1). m) A/C Refrigerant Filter Retaining Nuts 11 (15) Compressor Bracket Mounting Bolts 37 (50) Compressor Clutch Plate Retaining Bolt 13 (18) Compressor Discharge Hose Nut At Connector 12 (16). Rocker arms (non-adjustable) 18-22 ft. Last night I checked head bolts on a '72 Pontiac 400 (same gasket type/prep as above) while still warm after running it the first time, and it broke loose at. I just want to provide a little advice, some torque specs, and pics to help along the way. 8 liters in a V8 configuration, the L20 is part of the Vortec (Generation IV Small Block) engine. antiseize The use of studs offers greater clamping force and also requires a torque sequence (and lubricant) as recommended by the manufacturer. We offer high quality new, OEM, aftermarket and remanufactured Pontiac Firebird Intake Manifold parts. We use cookies to keep our products working properly, improve user experience, analyze site traffic through our analytics partners, and serve targeted communications. This is the Vortec intake manifold designed for max power and torque when used with Vortec heads. Range Actual 228G L. The computer reads the sensors and calculates fuel requirements every 12. 2 steamwhite smoke gurgling and condensation drop 93 f150 5. Buick V6 Update, performance parts, add more power Mr. 500" stroke crank in a Pontiac 400 block- although any new part should be installed. Intake manifolds can leak in two ways, either through coolant leaking out of the intake manifold gaskets, or air leaking into the manifold outside of the normal air passageways. There were now two 383s offered a 275 hp two-barrel and a 300 hp four-barrel. The TH400 came in two wheel drive and four wheel drive vehicles, passenger cars and heavy duty trucks, as well as GM vehicles and those made by other manufacturers. around 2500-3000 stall if auto. Valve Cover: Engine Oil: 8 ft-lbs. 0L motor and flows enough air to keep a 400 horsepower 6. ARP Intake Manifold Bolt Set 194-2001; Black Oxide Hex Chromoly for. 1: The intake manifold gasket on Pontiac 8-cylinder engines can be held in place by plastic retainers Fig. Apply a light coat of engine oil on the threads and under the heads of the connecting rod cap bolts. Refer to the photo above on the bottom for 302 engine intake manifolds, while the photo below illustrates the 351 intake manifold torque sequence. Manufacturer and supplier of automotive equipment for racing and street performance applications. Click HERE How to modify a smog-era Pontiac cylinder head to accept any original intake manifold. However, this unique version was produced for only two years. (mike)>> dowel pins insure it's aligned correctly, and don't forget to follow the torque sequence. Shop 1964 Pontiac GTO Intake Manifold parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Main Bearing Cap Bolt Torque Sequence. On the V-6 it's important to install the lower intake first before intalling the pushrods and rockers. BTW, nice to eliminate this problem by. engine (c) 0. I started getting heavy into engine building with my first car, a '77 Trans Am - had a Pontiac 400 in there, and it was a low end torque monster. 4 rod Torque: 40-50 Main Torque 80-115 Head Torque 100-120 Bore 4. com: Intake Manifolds - 350 320 318 Chevy Ford Marine Victor Aluminum. Engine Building Part 8: Intake Manifold Theory An explanation on what is going on inside an intake manifold, velocity profiles, peak torque, resonance tuning, and the boundary layer. NOTE: It may be necessary to shorten the water pump bolt. RHS is the leading developer of high performance cylinder heads, engine blocks, intake manifolds and related components for street performance and race engines Racing Head Service (RHS) JavaScript seems to be disabled in your browser. Click the picture for the torque sequence. the rest of the sequence should be findable in a repair book, its only been. Save Money: "Save Water. Skip Fix's 400. Pontiac produced 7,500 10th Anniversary cars, of which 1,817 were equipped with the Pontiac 400 engine (and coupled with the 4 speed Borg Warner Super T-10 transmission). Camshaft Sensor: Rear Mount, 1x on cam. 5% of the total displacement. 00 rpm and 424-lbs. my 455 manual stated a higher spec (which cz usa told me was a typo) and i stripped the stock. Over 6,000 Automotive Torque Specs. Cars with individual runner manifolds will not benefit from headers as much as those with the log-type manifolds, but that doesn't mean they can't be improved upon. 240-300 "Big Block" Six Performance Aussie Ford Sixes Vintage Ford Sixes Orphan Inlines; Performance Alley Turbo, Supercharger, and Nitrous Fuel Injection - Mega Squirt HardCore Inline Tech Aluminum Cylinder Head; Chassis, Body, and DriveTrain Transmission & Drivetrain Steering and Suspension Brakes, Wheels, and Tires. 0L engine fills with 3. How was this engine originally painted. All 5 mains are cross bolted with 1/2 - 20 cap screws utilizing steel billet main caps. Hey guys!. A very original 1963 Shelby Cobra 289 sports car is heading to auction and has an extensive in-era drag racing history and was a Ford factory demonstrator. Air intake chamber bolt/nut-32'# 43Nm. Intake Manifold Review. Throttle Control: All Cable Operated, 1999-02. It’s p/n 24574779 that has the notched ring behind the third journal and "4779" imprinted on the barrel behind the second lobe. It won 27 out of 29 Grand National Races. Edelbrock has developed dyno-matched, street proven camshafts (#2102 for 262-350 cid and #2103 for 400 cid engines) for use with Performer Series intake manifolds. The rubber ring that seals the coolant crossover to the timing cover is also held in place with RTV sealer. Click the picture for the torque sequence. One of the main differences between the LS1 and the LS2 is in the intake manifold. 2- Rear cap 70 ft. and 3) Rockers and pushrods have to be removed to install gaskets. NOTE: It may be necessary to shorten the water pump bolt. When the exhaust valve begins to open, STOP!. Rialto Ave. the 432 with an "M" it was a Magnum engine. Close up of steam port and PCV hose. Begin by working a single cylinder at a time. Hub & Wheel Bearing Torque Specification Lookup Year [Select Year] 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976. The engine produced 280 hp (210 kW) @ 4400 rpm and 360 lb·ft (490 N·m) of torque @ 3600 rpm. The manifold is EGR equipped and requires special intake gaskets PN 12529094 and special bolts PN 12550027. We completely dismantled the video screens and added 3 screens, one 17" on the passenger side and two 9" on the amp rack side. 80” bore, 3. So, C9AF means 1969, D9AF means 1979 and so on. Firing Order: 1-8-4-3-6-5-7-2. Bolt length Boss location Torque Value 6 4. Pontiac 400 head bolt torque sequence - Answers Torque sequence is: 7 3 1 5 9 8 4 2 6 10 Make sure all bolt threads and threads in the block are clean and lubricated lightly with oil. Water Pump Cover to Timing Chain Cover 455-7, 400/430-8 Fan Driven Pulley 20 Thermostat Housing to Intake Manifold 20 Automatic Choke Cover to Intake Manifold 8 Intake Manifold to Cylinder Head 455-55, 400/430-50 Exhaust Manifold to Cylinder Head 18 Carburetor to Intake Manifold 455-13, 400/430-12 Fuel Pump to Cylinder Block 20 Motor Mount to. The 145 horsepower and 240 lb-ft of torque LG4 4-bbl 5. There are aftermarket oval port heads with about 290-cc intake runners, and small rectangular port heads with around 300-cc ports. It is important that these specifications be strictly observed. We are continuously adding more products to our site at affordable prices and impeccable quality. Buick 350 intake manifold Buick 350 intake manifold. Throttle body- 14'# 19Nm. Torque lower intake manifold bolts in 3 steps. Air intake chamber bolt/nut-32'# 43Nm. manifold surface. WintR has access to the GM Service Manuals for the Solstice and has posted from them before. 3L Nissan Xterra 2000 #1 is top right most bolt first, 2nd is farthest to the left on top, #3 is the one down and to the left of # 2, #4 is on top and to the left of #1, #5 is the hardest one to get to and is right in the middle on the bottom, and #6 is only one left whic. Now lift of the intake manifold so we can gain access to the valley pan. That's it, now you can enjoy that instant power boost! Figure 7. At this point it is best to use an inch-pounds torque wrench in a three-step torque method using the proper sequence as indicated in Figure-1. PONTIAC CYLINDER HEAD INTAKE MANIFOLD GASKET FITTING: sequence. I have a 02 sunfire 2. The manifold provided excellent performance, but Pontiac used multiple carburetors and specific manifolds for its high-performance engines of the era. intake manifold to head: 40: 40: Bolt, converter to flywheel Turbo 400: 35: 35:. These heads are 100% CNC ported and utilize features such as raised, oval-shaped intake ports that flow an amazing 465 cfm and newly designed exhaust ports that flow 308 cfm with only a 1. you use a die grinder and move the outlets. The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. The open air space from the Air-Gap design separates the runners from the heat of the lifter-valley cover. balancer, exhaust manifolds, water pump, flexplate and Corvette oil pan. Both version had a lower 8. (a) Neoprene with fibre glass cord reinforcement (b) M-400 in all locations of option 6 cylinder 4 bbl. Then, listen for hissing sounds coming from the engine compartment while the engine is idling. got three double-barrel Rochesters sitting on a new intake manifold; the intake had been redesigned to accommodate the enlarged middle carburetor for its final year. Lower intake manifold torque sequence-3. Intake Manifold (Cast Iron Heads) Intake Manifold (Aluminum Heads) Non- Hardening Sealer: 40 ft-lbs. You can pay between $400 and $600 for intake manifold repairs. ft, 549 Nm @ 3600 Compression Ratio. 0L engine fills with 3. This story is aimed at the first-time bolt-on artist, and we’ve chosen. 3's, he has a 94 which is a completely different intake manifold setup As far as pouring oil down the valley of the intake, I dont ever do it. 015 in, 102 mm Stroke 3. Those are the torque spec for the 96+ 4. the new gasket is applied, the manifold is put in position and the mounting bolts are torqued with a calibrated torque wrench. Click the picture for the torque sequence. This engine displaces 207 cubic inches, or 3. 494-2001: Pontiac 350-400 SS 12pt Intake Manifold Bolt Kit. KRE Northwind Pontiac Intake Manifold Measurements. Although the 8 was more. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. Make sure you get the intake manifold to seal to the heads and follow the valve clearances. 8 liters in a V8 configuration, the L20 is part of the Vortec (Generation IV Small Block) engine. Exhaust Manifold to Cylinder Head: Bolt: 30 lb/ft: 15 lb/ft: Anti-Seize Lube: Intake Manifold to Head: Bolt: 40 lb/ft ***NOTE 3: 10 lb/ft: Dry: Timing Cover to Intake Manifold: Bolt: 12 lb/ft ****NOTE 4: NONE: Dry: Valve Cover to Head: Bolt: 8 lb/ft: 4 lb/ft: Dry: Pressure Plate to Flywheel: Bolt: 25 lb/ft: 5 lb/ft: Loctite **NOTE 2: Bellhousing to Block: Bolt: 40 lb/ft: 20 lb/ft: Dry: Timing Cover to Block. here's the intake manifold, which has been port matched to optimize flow. Skip Fix's 400. Ford Six Torque; Late Flathead Ford V8 Date Code; Ford "FE" Engine Torque Specifications; Ford Y Block Block Casting Numbers; Tire Size Cross Referencing Chart; Vintage Tire Size Conversion Chart; Ford Pinto/Mustang/Ranger 4-Cylinder "Lima" Engine; Identifying 1940-1948 Ford Brake Drums and Brake Shoes. V8's (except Ram Air V and 265/301 V8's). Loosen rockers. Pontiac had a 301 engine in the late 70s-early 80s, which is a Pontiac engine, and somewhat common to other Pontiac engines (326-350-389-400-428). Injectors, balancer, exhaust manifolds, water pump, flexplate and Corvette oil pan. 8) l/100 km. T-T-Y head bolts are engineered to stretch within a controlled yield zone. Escalade ESV. of torque!. When installing the Edelbrock 7280 or Fel-Pro 1233 intake gasket on Edelbrock Pontiac cylinder heads, align the gasket with the intake port entries. The final six-digit production sequence number began with 100001 for Detroit-built models: 600001 (Eldorado) or 680001 (Seville) for those built in New Jersey. #5 can get shorted by #7 opening with a common plenum intake manifold. Search our online intake manifold catalog and find the lowest priced discount auto parts on the web. Weights and Measures. 260-289-302 Ford Torque Sequence Torque Bolts to 18-20 ft/lbs PERFORMANCE CAMSHAFTS CAMSHAFT RANGE - Engine Pro comment: good low and strong mid range torque chrysler v8 1958-78 (cont) 350, 361, 383, 400, 413, 426 (exc hemi), 440 ci “b” engine - use with single bolt gear mc1787 hyd. A Pontiac Bonneville Intake Manifold is usually made of premium materials, like cast aluminum or cutting-edge plastic composites. 2003 Toyota Avensis 4. This will prevent attainment of the proper torque and will Carburetor to Intake Manifold 455-13, 400/430-12 Fuel Pump to Cylinder Block 20. Pontiac do. Edelbrock Part # 2156 Performer Pontiac intake manifold is designed for 1965-79 Pontiac 326-455 c. AutoAnything offers FREE SHIPPING & One-Year Lower Price Guaranteed on Nissan Cube Air Intake Systems. As an added bonus, we dressed the engine to the hilt with a Billet Specialties front accessories system featuring A/C, 105A 1-wire alternator, GM Type II power steering pump, and a cast aluminum water pump. Does anyone happen to know the torque specs on the lower intake manifold, and the intake plentem? it would be greatly appreciated. Drive-by-Wire phased in 2003-04, on most models. Use a couple small dabs of RTV sealer to hold them in place. The largest flathead six Chrysler used in its automobiles was 265. Lower intake manifold torque sequence-3. Displacing 4. BRODIX Cylinder Heads 3 days ago Repost from @razinkanemonstertrucks #ftitorquemonstertruck is ready for battle here at the last @toughestmonstertrucks here @myrtlebeachspeedway , the facility is being shut down, alot of history here, @amalieoil #amalieoil. The engine used a metric, 60-degree, Chevrolet V6 bellhousing. Classic Industries offers a wide selection of 1978 Pontiac Firebird parts, including 1978 Pontiac Firebird interior parts and soft trim, 1978 Pontiac Firebird exterior sheet metal, 1978 Pontiac Firebird moldings, 1978 Pontiac Firebird emblems, 1978 Pontiac Firebird weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. Maybe you need to find a better mechanic. This device is designed to fit between the carburetor and the intake manifold. Torque sequence for big block aluminum heads [ edit ] Special considerations Aluminum heads require parallel ground hardened steel washers under the bolt head or nut to prevent galling the aluminum seat. Over 6,000 Automotive Torque Specs. 2- Rear cap 70 ft. Loosen rockers. Pontiac Deck Height = 10. The engine delivers some 400 pounds-feet of torque at 5,250 rpm. A family day on the lake enjoying the fresh air and sunshine is a perfect way to get out of the house without worrying about social distancing. Connecting Rod Bolts Assembly Lube 45. 2) Need 1/4 drive inch / lb torque wrench. the 432 with an "M" it was a Magnum engine. This is a collection of engine casting numbers from tractors at various shows. We would then run custom piping from the turbo to throttle, and this leaves the intake manifold. The manifold is EGR equipped and requires special intake gaskets PN 12529094 and special bolts PN 12550027. (Image courtesy of GM Media. 4) After setting intake manifold down on engine and starting all manifold bolts by hand, install water pump bolt and tighten so the manifold seals against the water pump. One oddity is the crankshaft bolt pattern - in lieu of the Chevrolet V8 bolt pattern (also shared with the rest of the third generation six) the Pontiac V8 bolt pattern is used. HEAD TORQUE SEQUENCE DIAGRAM accept any original intake manifold. Connecting rod bolts 40-45 ft. Original GM used small block 327-300 4 barrel cast iron intake manifold. The hayns manual says 17 ft lbs 204 in lbs. 1) GM has revised this gasket and the torque sequence. On four stroke engines, it is important to realize that the cam rotates once for every two rotations of the crankshaft. Cast Iron is much more forgiving if you are unfortunate to have to use a boat anchor of an intake. Weights and Measures. Warning!!! If you are using ARP bolts, you must use their specs. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. You can pay between $400 and $600 for intake manifold repairs. If you asked five different Pontiac engine builders to suggest a four-barrel manifold for a high. Mercedes-Benz S400 Intake Manifold Gaskets Replacement at your home or office. Notes: Engine Intake Manifold. There were now two 383s offered a 275 hp two-barrel and a 300 hp four-barrel. Skip to main content. Spark Plugs: No Lube or Sealer: 20 ft. Torque all of the manifold bolts in two steps by the sequence shown in Figure 1 to 25 ft/lbs. However, once the supercharger and its related components are removed, the work involved to change the LIM gaskets is essentially the same as for the L36. 4L 4-Cylinder me Wednesday, May 20, 2009 9:20:38 AM Page 4 2005 Mitchell Repair. Numbered side of intake manifold gasket must face intake manifold. Do not discard the gasket; simply re-torque the bolts, 1 re-torque is usually sufficient for permanent sealing. 408 Little Bad Ass Small Block Chevy 723 HP @ 6,301 rpm 651 ft lbs Torque @ 4,140 rpm. 1) GM has revised this gasket and the torque sequence. This is a common issue even for stock manifolds when overtightened, but is even more important with the port work that has been done. Intake Manifold Dyno Test November 10, 2007 We decided to do some intake manifold comparison testing on a 474ci engine running a set of our 290cfm CNC ported KRE D-port heads with 10. Hi, can anyone tell me what the torque settings are for a 1978 Trans Am 400, for intake manifold and 4 barrel 750 carb? Rgds Kief. Rear Main Cap Engine Oil 120 ft-lbs. Skip to main content. V8's (except Ram Air V and 265/301 V8's). As for the torque specifications, the 289 (above top) and 302 intakes are both torqued in two stages to between 20 and22 lb-ft. You should also look into an aftermarket Throttle Body (TB). It has a bore of 3. For Pontiacs, there are a great number of original and aftermarket intake manifolds to choose from. Rocker arms (non-adjustable) 18-22 ft. In 1987 and up, the heads were designed with vertical bolt taps for the two center bolts on both sides of the intake manifold. An identification number for the V-6 engine was on the left rear of the block; on the V8-350, a code label was on top of the left valve cover and a unit number label atop the right valve. 2020 - Utforska bennyscherps anslagstavla "Car Engine" på Pinterest. The heat valve in the right exhaust manifold diverted hot gases to the floor of the intake manifold which helps to vaporize the fuel mixture when the engine is cold, speeding warm-up; a thermostatic spring reduced gas flow through the intake manifold crossover. There is a specific torque and torque sequence on the lower intake manifold bolts. Position: Upper. 2437" intake manifold to head 40 40 converter to flywheel Turbo 400 35 35. This is especially true on today’s lightweight engines that use mostly aluminum castings. By admin | 2014-04-05T19:17:59-04:00 March 30th, 2014 | Pontiac Engine Tech, Pontiac Intake Manifold Tech | Comments Off on KRE Northwind Pontiac Intake Manifold Measurements Read More Pontiac Cylinder Head Bolt Torque Sequence. 600 296 224 301 221 Cam And Valvetrain Custom-ground exclusively for Dick Miller Racing by Comp Cams, the flat-tappet hydraulic camshaft is designed to produce gobs of low-end torque with all-around driveability. Buick Head Bolt Torque Sequence Buick Gs 400 Buick 3. As an added bonus, we dressed the engine to the hilt with a Billet Specialties front accessories system featuring A/C, 105A 1-wire alternator, GM Type II power steering pump, and a cast aluminum water pump. 8-455 Super duty 43 ft. 1 is a vacuum guage and 2 is a pressure guage. 4L 4-Cylinder me Wednesday, May 20, 2009 9:20:38 AM Page 4 2005 Mitchell Repair. Whether you want to upgrade the appearance and comfort level of an over-the-road tractor trailer, or you’re repairing a box truck, dump truck, refuse truck, school bus or other straight truck, you’ll find all your medium-duty and heavy-duty truck needs right here in our Semi Truck Parts & Accessories Store. 6L-400ci-V8 Engine Torque Specs. Q: Engine Painting I have a 1968 Pontiac 350 engine that needs repainting. ) cast into the upper surface. The next part to remove will be the intake manifold. 6A father and son team bring in a 383 Chevy to break in and tune up on the dyno=It has Edelbrock RPM performer heads, air gap intake, Edel carb and 214-224 Edel cam. PONTIAC CYLINDER HEAD INTAKE MANIFOLD GASKET FITTING: sequence. 0L (L76) V8 under the lower hoodline of the G8 GT passenger car required a lower intake system than is used by the engine in truck applications, and so the thoroughly developed intake from the current LS3 6. You should end up with 50 psi oil pressure cold, 40 psi hot @ 55 mph, and 20 psi hot at an idle with 15W50 Mobil1 oil. DRiV eCatalog Resource Center for Passenger Cars and Light Truck, Small Engine, Performance, Marine, Power Sport, Commercial and Agricultural and Industrial, as well as Technical Information. Factory Intake Manifold GM PART #9786286, for Q-JET Carb. Save Share. You can pay between $400 and $600 for intake manifold repairs. 5 L) (1964–1965) was a smaller bore of 3. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. 1959-75 Oldsmobile engine torque value charts give you the correct bolt tightening requirements to prevent damage. Miscellaneous; Air & Fuel System. 0 DOHC engine option. The carburetor is a restored Quadra jet 4-barrel (7029251) a special air cleaner, and shoves air into a high performance intake used only on the 1969 Hurst Olds (casting 405233). Free shipping. By admin | 2014-04-05T19:17:59-04:00 March 30th, 2014 | Pontiac Engine Tech, Pontiac Intake Manifold Tech | Comments Off on KRE Northwind Pontiac Intake Manifold Measurements Read More Pontiac Cylinder Head Bolt Torque Sequence. Hi, can anyone tell me what the torque settings are for a 1978 Trans Am 400, for intake manifold and 4 barrel 750 carb? Rgds Kief. 5 milliseconds. Free shipping. Matthews, two leaders in. 8L (231) Buick, Chevrolet, Oldsmobile. 1967 - 1977 Pontiac Firebird Starter Solenoid Heat Shield Pontiac Firebird Exhaust Manifold Flanges, H. 6 Liter engine was first introduced in 1967. Here are the particulars on that "smoking" 400 that powered Skip Fix's black 1978 Trans Am until 2000. Buick Intake Manifold Customer Reviews. Edelbrock Corporation • 2700 California St. Click HERE How to modify a smog-era Pontiac cylinder head to accept any original intake manifold. Performer RPM Series manifolds are compatible with aftermarket camshafts and headers designed to work in the 1500-6500 rpm range. 408 Little Bad Ass Small Block Chevy 723 HP @ 6,301 rpm 651 ft lbs Torque @ 4,140 rpm. It is important that these specifications be strictly observed. The WOT-Tech Competition Manifold Set requires the following torque procedure. Fuel Injector Flow: 24. At this point it is best to use an inch-pounds torque wrench in a three-step torque method using the proper sequence as indicated in Figure-1. Chevy 350 3 bolt starter Chevy 350 3 bolt starter. 006" proceed with 5 ft. Not quite a horsepower engine but more a torque engine. Notes: Engine Intake Manifold. Weights and Measures. R = Manifold vacuum port located at front of engine. 4 (X) RPO -- LQ1 Bore 92 3. Air intake chamber support bolt 14'# 19Nm. Buick Intake Manifold Customer Reviews. If you are rebuilding an engine, you can reduce the risk of a blown head gasket in the future by using properly lubricated head studs torqued in the proper sequence to the correct torque setting. Averi Melcher-September 18, 2019. This version of the Pontiac V8 engine was used in the GTO, Firebird, and the Trans-Am Firebird. torque sequence 79 400 - posted in General Engine (Non-Gen Specific): I am having trouble finding the torque sequence for an original intake manifold for my '79 T/A with a Pontiac 400. You can pay between $400 and $600 for intake manifold repairs. 7 engine for 1999-2002. During this period, the M-block 400 was the largest V8 available from the factory in a 4×4 truck (Bronco or pickup). Lower intake manifold torque sequence-3. Exhaust Manifold to Cylinder Head: Bolt: 30 lb/ft: 15 lb/ft: Anti-Seize Lube: Intake Manifold to Head: Bolt: 40 lb/ft ***NOTE 3: 10 lb/ft: Dry: Timing Cover to Intake Manifold: Bolt: 12 lb/ft ****NOTE 4: NONE: Dry: Valve Cover to Head: Bolt: 8 lb/ft: 4 lb/ft: Dry: Pressure Plate to Flywheel: Bolt: 25 lb/ft: 5 lb/ft: Loctite **NOTE 2: Bellhousing to Block: Bolt: 40 lb/ft: 20 lb/ft: Dry: Timing Cover to Block. Shafiroff called on M&M Competition Engines to develop a cylinder head/cast intake manifold package. Buick Head Bolt Torque Sequence Buick Gs 400 Buick 3. 6L-400ci-V8 Engine Torque Specs. 400 small block pontiac. The block wears a 9799914 casting number, F240 date code (June 24, 1970), and a YS stamp under the passenger side cylinder head to show its always been mated to an automatic. A 400-cc raised-runner intake port may actually be smaller in cross-sectional area than a 380-cc conventional intake port. 2L engine specs, bolt torques, manuals from Barrington Diesel Club. The Fel-Pro #1233 intake manifold gasket has a port roof to intake manifold bolt hole centerline dimension that is. Torque specifications & bolt tightening sequence are provided for easier installation (where applicable). Install rubber o-ring with light RTV silcone: 10 ft-lbs. Up For Auction At No Reserve Is A Beautiful 1968 Plymouth Fury III V8 Super Commando, Automatic 727 Torque Flite Transmission, Convertible Top Works Great, All Lights, Signals, ALL Gauges, Etc Work Exactly As They Should Even The Fender Signals Illuminate & Work In Sequence. Intake Manifold Torque Sequence Wheelbase and Weight Comparison Belt and Hose Numbers Shock Absorber Numbers. Intake manifold then obtain greater water and pressure. 8L (231) Buick, Chevrolet, Oldsmobile, Pontiac 110 lbs 594-005 1992-91 3. following sequence shown below. At this point it is best to use an inch-pounds torque wrench in a three-step torque method using the proper sequence as indicated in Figure-1. Torque specifications for the supercharger assembly differ from the plastic intake used on the L36. Pontiac 400 4. Rear Main Cap Engine Oil 120 ft-lbs. Once they reach this zone they spring back to provide a precise level of clamping force. The Oldsmobile engine was very similar to the Buick engine, but not identical: it had larger wedge combustion chambers with flat-topped (rather than domed) pistons, six bolts rather than five per cylinder, and slightly larger intake valves; the valves were actuated by shaft-mounted rocker arms like the Buick and Pontiac versions, but the shafts. 2 liter Bore, stroke, displacement, compression ratio, power and torque Bore 4. Get the best deals on Car & Truck Intake Manifolds for Pontiac when you shop the largest online selection at eBay. • 400 Horsepower and 400 ft/lbs of Torque • Uses stock SBC cam bearings • Accepts stock mechanical fuel pump from virgin A356 aluminum and heat treated to T6 spec … Get Doc. An intake from a Pontiac 400 will fit a 389 as long as the engine, or more specifically, the heads are from model year 1965 or 1966. Figure 3 - 351-M/400 Ford Torque Sequence Torque Bolts to 25 ft/lbs. The heat valve in the right exhaust manifold diverted hot gases to the floor of the intake manifold which helps to vaporize the fuel mixture when the engine is cold, speeding warm-up; a thermostatic spring reduced gas flow through the intake manifold crossover. The block wears a 9799914 casting number, F240 date code (June 24, 1970), and a YS stamp under the passenger side cylinder head to show its always been mated to an automatic. Escalade ESV. Since 1955 GM had been building is Chevrolet Small Block V8 with accolades, respect and awards in the automotive press and racing and with commercial success with customers in marine, industrial and mainstream automotive markets. 008" bolt elongation from original length, if less then. manifold surface. Harmonic Balancer Torque Specs Dorman # Applications Torque Spec 594-001 1990-88 3. While going in sequence from the specs off of AutoZone, I finger tightened and went straight to full torque for each bolt. Lower Intake Manifold. The L20 is an engine produced by General Motors for full-size van and pickup vehicles. TORQUE SPECIFICATIONS. Since 2008, RepairPal has provided Fair Price Estimates to millions of users. As for the torque specifications, the 289 (above top) and 302 intakes are both torqued in two stages to between 20 and22 lb-ft. Intake manifold x Cylinder head 1ZZ–FE: 2ZZ–GE: (See page EM–65 ) Bolt A Bolt B Bolt others 18. Save cash and take the guesswork out of building a winning engine combination with Trick Flow’s Twisted Wedge 11R top-end engine kits. Re: little gasket between my 400's water pump and intake manifold « Reply #4 on: July 20, 2010, 04:18:38 PM » well it turned out that the issue lied within the fact that i didn't torque the manifold down to specs and so i was losing both water and vacuum. 0L (L76) V8 under the lower hoodline of the G8 GT passenger car required a lower intake system than is used by the engine in truck applications, and so the thoroughly developed intake from the current LS3 6. An identification number for the V-6 engine was on the left rear of the block; on the V8-350, a code label was on top of the left valve cover and a unit number label atop the right valve. 1968 C3 Corvette Overview. Start engine, check for any water leaks. Close up of steam port and PCV hose. Need intake manifold torque specs for a Pontiac Grand Prix We use cookies to give you the best possible experience on our website. Visa fler idéer om Motorer, Bilar och Hot rods. Disclaimer: To the best of my knowledge this video is accurate. While going in sequence from the specs off of AutoZone, I finger tightened and went straight to full torque for each bolt. This new engine delivers 300 horsepower for the moderate price of $1995. This is a common issue even for stock manifolds when overtightened, but is even more important with the port work that has been done. Buick V6 Update, performance parts, add more power Mr. This engine made 360hp at 5. Three of the bolt. Intake Manifold From LS3 Corvette Application Packaging the 6. Tuned by Trick Flow engineers to deliver optimum horsepower and torque on a small block Ford, these kits are built around a set of dyno-proven Twisted Wedge 11R 170 cylinder heads (TFS-52515301-C00). #5 can get shorted by #7 opening with a common plenum intake manifold. Buick Intake Manifold Customer Reviews. Fuel Injector Flow: 24. Overtightening can damage threads. then place the bolts in their proper locations. 2 Liter V8 Vortec L94 Engine The 6. This is why it is necessary to remove the upper before servicing the lower manifold. 06" lower than 455 Super Duty head dimension. The engine delivers some 400 pounds-feet of torque at 5,250 rpm. Intake Manifold (Cast Iron Heads) Intake Manifold (Aluminum Heads) Non- Hardening Sealer: 40 ft-lbs. Intake bolt. While accuracy is a main goal of this page, it is not guaranteed. Dodge,Chrysler, Jeep 4. Use intake gasket P/N 89017465 for Vortec intakes or dual pattern intake gasket P/N 19301685 for early model intakes or Vortec design intake manifolds; Dual bolt patterns for perimeter-style and center-bolt valve covers; Vortec intake manifold three-step torque specs: 2 lb. If you cannot fit a torque wrench on some of the bolts, use a small box end wrench to avoid. Buick Intake Manifold Customer Reviews. torque sequence 79 400 - posted in General Engine (Non-Gen Specific): I am having trouble finding the torque sequence for an original intake manifold for my '79 T/A with a Pontiac 400. Rebuilt 396 to L89 375 hp specs with proper Winter Foundry intake manifold and cylinder heads with a rebuilt M21 Muncie 4 speed standard transmission. Chevrolet Malibu Pontiac Montana Intake Manifold Tuning Valve new OEM 12598658 (Fits: Chevrolet Impala) 5 out of 5 stars 7 product ratings 7 product ratings - Chevrolet Malibu Pontiac Montana Intake Manifold Tuning Valve new OEM 12598658. 10-inch rods and 2. Exhaust manifold 25 lb. General Specifications for the 1966 Buick 401 and 425 Cubic Inch Engines The following information has been directly complied from original Buick service manuals for the respective year of vehicle manufacture. Edelbrock Part # 2156 Performer Pontiac intake manifold is designed for 1965-79 Pontiac 326-455 c. Close up of steam port and PCV hose. Skip to main content. thumbnail LS1/LS6 5. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 0 liter V8 was used in many of GM’s 1982 cars. Since the SB2 head was designed as a single 4-barrel engine to compete in NASCAR. The intake is designed to accommodate the taller injectors so we added the intermediate ICT Billet rail adapters. 383 cubic inch, 370 HP (Car) = torque spec up to 390 ft lbs. Mains Torque. We offer high quality new, OEM, aftermarket and remanufactured Pontiac Firebird Intake Manifold parts. How to Replace an Intake Manifold Gasket The intake manifold gaskets fail when coolant is leaking, the engine overheats, or the engine misfires or has reduced performance. Damaged gaskets at the intake manifold, throttle body or carburetor will affect cylinder combustion as well. UHL (Qty: 2) 1. Intake manifold is made of composite plastic and can be damaged if removed while engine is hot. Header primary tube diameter should be 1-5/8". Bolt length Boss location Torque Value 6 4. This is a common issue even for stock manifolds when overtightened, but is even more important with the port work that has been done. For more clearance over the rocker arms, Felpro provides a 1/4" thick valve cover gasket. ignition systems. 5th vin k 8th vin j , 10th vin 3. As the Chevrolet division sought to consolidate its mid-size nameplates under a single product range, the Lumina was offered as a two-door coupe and a four-door sedan; a mechanically unrelated minivan was produced under the Chevrolet Lumina APV nameplate. Example, Ford built the 428CJ engine in 68,69,&70, but they all used the same casting number on the intake (C8OE-C). Pontiac Cylinder Head Bolt Torque Sequence Pontiac Cylinder Head Bolt Torque Sequence Happening now on Tin Indian Performance. Cookie Notice. Exhaust Manifold: Anti-Seize Lubricant: 30 ft-lbs. , Others 90-120 ft. The 145 horsepower and 240 lb-ft of torque LG4 4-bbl 5. 80” bore, 3. so while bolting the intake down to 40 psi as suggested i heard a pop that turned out. Obsolete Edelbrock V8 Intake Manifolds: The following Table shows Edelbrock V8 intake manifolds going back to the late 1950s, sorted by engine type. Save Money: "Save Water. Pontiac's 215 cu in (3. Ford Six Torque; Late Flathead Ford V8 Date Code; Ford "FE" Engine Torque Specifications; Ford Y Block Block Casting Numbers; Tire Size Cross Referencing Chart; Vintage Tire Size Conversion Chart; Ford Pinto/Mustang/Ranger 4-Cylinder "Lima" Engine; Identifying 1940-1948 Ford Brake Drums and Brake Shoes. engine cylinder head bolts main bearing caps connecting rod bolts balancer bolt intake manifold exhaust manifold; 1954-1961 all: 65-75: 110-120: 40-45: 200-220: 25-30: 10-15. However, stroking the engine to say 461ci and retaining the 6X heads, the torque will increase to tire-frying proportions, and the W72 block will hold up better than the regular late '75-'78 400. Buick Nailhead, Engine Specifications and Blueprinting. If you like this content, CLICK HERE and bookmark the page for more great stories. Pontiac V8 blocks have just ten head bolts, so correct torquing is critical. Find CHEVROLET 5. torque sequence 79 400 - posted in General Engine (Non-Gen Specific): I am having trouble finding the torque sequence for an original intake manifold for my '79 T/A with a Pontiac 400. Cometic Gasket supplies hi-performance gaskets for a variety of motorsports markets: ATV, Drag Race, Domestic Automotive, Harley-Davidson®, MX/Dirt, Off-Road, PWC, Road Race, Snowmobile, Sport Compact and Street. of torque!. The engine used a metric, 60 degree, Chevrolet V6 bellhousing. • 400 Horsepower and 400 ft/lbs of Torque • Uses stock SBC cam bearings • Accepts stock mechanical fuel pump from virgin A356 aluminum and heat treated to T6 spec … Get Doc. Jumping even later in the 1960s, Chevy made major design changes to the block, crankshaft, and connecting rod areas, including a new large-journal crank with 2. The heat valve in the right exhaust manifold diverted hot gases to the floor of the intake manifold which helps to vaporize the fuel mixture when the engine is cold, speeding warm-up; a thermostatic spring reduced gas flow through the intake manifold crossover. One is that the distributor mounts to the intake manifold. The 145 horsepower and 240 lb-ft of torque LG4 4-bbl 5. It was replaced in 72 with the 400 cid v8. 6A father and son team bring in a 383 Chevy to break in and tune up on the dyno=It has Edelbrock RPM performer heads, air gap intake, Edel carb and 214-224 Edel cam. Despite the economic prosperity of the fifties and the early sixties, there had been a great many who believed that the sustainability of such financial growth was impossible, and that more challenging financial times lay ahead within the United States, and even globally. Valley Pan Bolts: Engine Oil: 15 ft-lbs. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. All American Manufacturer of Racing Cylinder Heads and Intake Manifolds Pro-Filer Performance Products P. com In this video I show you how to prepare and clean an engine for the installation of the intake gaskets. Sign up today to access the guides. 1972 pontiac grand prix blown head gasket? In fact it is easier than some because the distributor doesn't mount through a hole in the intake manifold like on a Chevy V8. Thanks for viewing our story. Chevy 350 3 bolt starter Chevy 350 3 bolt starter. The engine specs and information listed here is for a stock […]. Step 3: Remove the intake manifold. my local garage says 89 in lbs on the studs and 53 in the stud nuts. 350 chevy crate motor rocker arm nut torque? Showing 1-15 of 15 messages. 1961 – 1964 Offenhauser 2-4 Intake for AFB’s. Compare 2003 Ford F-150 Intake Manifold brands. Lower intake manifold torque sequence-3. 3L Vortec but was then also added to the Chevrolet Silverado and GMC Sierra.