Best Headers For Pontiac 400

what size carb for a 400 Pontiac? My Firebird has a 400 Potniac motor/muncie 4sp combo. Edelbrock made its name with performance intake manifolds, and has expanded since the 1930's to offer a selection of carburetors, cylinder heads, fuel injection and supercharger systems, and even complete crate engines. Pontiac Firebird Edelbrock Performance Products. All of the Muscle Car world mourned. The little N/C are a good thing. SCAT Rotating Assembly Kits - Pontiac 400-455 - Forged Crank (Series 4340) - (461CI, 488CI) Hover (or touch) to zoom. Whether you own a classic model of the 1970s or a modern version, driving it is really exciting. 5, it was closely related to the Pontiac Tempest, but for its final year it was based on the Pontiac Ventura. 10-25-2019 04:54 PM For the best viewing experience please. Pontiac - 287, 301, 316, 341, 350, 370, 389, 400, 421 & 455 Performance level 3-4 - High Performance Compu-Pro - Intended for the performance oriented hot street application. Pontiac 326-455 series V8. All models Pontiac Tempest, Grand Prix, Firebird. i was thinking 400-. the block after hot tanking and crack-checking at the machine shop. Head: Part II. The Fiero was designed by George Milidrag and Hulki Aldikacti as a sports car. My 1979 10th Anniversary is a 400 4 speed, one of 1,817 made. Matt chooses a custom 2006 Pontiac GTO with a custom wide body kit and a twin-turbo LS2 engine, while Davin chooses a 1969 Pontiac GTO Judge. Since 1975, hundreds of thousands of classic cars & trucks have come and gone through the gates of the Pomona Swap Meet & Classic Car Show. ** Use sheet stainless steel block off plate. 00 R164LC - 1964-69 SHIFTER TRUNNION RETAINER CLIP, MT (RE) $1. In this week’s Mailbag, we’re recommending a parts combo to get 400+ horsepower from a Pontiac 400 engine in a 1968 Firebird. i was thinking 400-. Parts include head flanges, "U" bends, 90° bends, self aligning ball socket flanges, head pipes, down pipes, collectors, and more. For an additional $263. Blasting from zero to 60 in less than 5. Best Answer: Either upgrade to a set of 1970 GP/GTO cyl heads casting #16 along with a cam upgrade or have your heads casting # 6x milled to increase compression. All engines can be custom painted to match your vehicle at your request. Now, if you want to skew your power curve LOWER but still make excellent torque numbers, you can use a BIGGER CAM, yes, a bigger cam with. 407 camshaft, HO oil pump, slotted bearing caps, special balancer, and distributor curve, another 20. Featuring a Pontiac 400 cubic inch block stroked to 455 cubic inches, this authentic Pontiac stroker is perfect for street and strip use. Choose top quality brands Hedman Hedders, Hooker Headers. Heads create power, so it's important to know the best ones for your Pontiac. Pontiac 350, 400, 455 HD Oil Pump Cover PlateThis ia a Pontiac 350, 400, 455 HD Oil Pump Cover Plate. One at a time like a Pontiac as you turn the crank, with the spark plugs out starting a top dead center. Attachments: The rat is the superior motor, however from a purist standpoint, the 455 (or any other brand correct motor) is proper per application. In 1974, Pontiac offered an inline-6, a 185 hp 350 in³ V8, and 175 to 225 hp 400 in³ V8 engines. The best way to know for sure is to find others who have run these headers on a similar car. 12 bore x 3. X-Large 36. 72 stroke and 3" mains. The 400 is a bored out 389, which had been in use for a few years. How to Pick the Best Pontiac 400 or 455 Block for a Modern Performance Rebuild Even Pontiac's highest-performance V8—the 400 Ram Air—utilized the PN 9786133 casting for much of the 1967. 00 SMI - STAGE TWO - (800 CFM) ROCHESTER QUADRAJET For use on Moderately Modified 350-400-455 engines with: Aftermarket Cam, 8. Of course, there are more mods you can do to push the boundaries even further, but at least for now, these modifications are a must for any GTO owner. Your engine has to produce enough vacuum to support your power accessories so a race cam/heads is out of the question. MAIN CAPS, BILLET STEEL, PONT 326-400 Small Journal, 4 -bolt dowel-pinned replacement or conversion (incl drill guide), 3 Ea. A set of Nitemare Performance custom-ported Pontiac cylinder heads will get your more flow for less dough. Can send pictures if interested. BP builds high tech engines and performance parts for later model muscle cars as well covering all your performance needs for Pontiac and LS engines. The next option is the Pontiac G8 GT that was produced for only two years in 2008-09. it occurs inside Pontiac cylinder heads. Most muscle car and classic car enthusiasts utilize the popular and easily customizable 350 small block Pontiac crate engine. Pontiacs bolt right in just like a weak kneed chevy small block. The table below will help you select the right camshaft for your Pontiac engine. Based on the Pontiac 400 and 455 blocks, our engines provide the most drivability AND power. Add a set of ram air III exhaust manifolds or headers. Your engine has to produce enough vacuum to support your power accessories so a race cam/heads is out of the question. The '70-'73 Firebird was one of the most beautiful American cars ever designed in my opinion. This is probably not enough performance gain to notice on the street, although you will hear a noticeable difference in sound with the cast or tube headers. You've got questions, we've got answers. 74 Pontiac 400 engine YN complete headers carb hei distributor alternator power steering pump just pulled out running car heads are 5C. The QP1000 cast iron "Quiet Performer" header overcomes limitations of tube-style. 400 Pontiac; 455 Pontiac; and 421/428 Pontiac In order for a muscle car engine to perform well in today's "real world" environment, the compression ratio must be reduced, usually by 1-1 1/2 points. Pontiac rebuild--how to degree a cam. CO2, emissions,. We also cater to you Ford guys. The 400 HO, or High Output, cost about $350 over the base 400 and used free-flow exhausts and, when hooked to a four-speed, its own revised cam. Had to flow better than the regular manifolds! 1963 SD manifold A different type of 1963 SD manifold. Pistons and bearings come in standard size and oversized, all the same price. Only a true car racer/guy could understand. ) *Pontiac 455 compression area = 25. As mentioned four of the wires in this set have a straight plug boot on the end, and the other others have a 90 degree angle boot on them. Find 400 Pontiac Engine in Canada | Visit Kijiji Classifieds to buy, sell, or trade almost anything! New and used items, cars, real estate, jobs, services, vacation rentals and more virtually anywhere in Alberta. Pontiac GTO exhaust parts and systems boost your power and acceleration with free-flowing contours and your choice of metals and compounds. For your Firebird the SLP'S F-Body cat-backs are a great choice since they are the most versatile in that they can easily be reconfigured to fit. Pontiac 400 (408) 425 HP Four Bolt, #16 Heads Blueprinted, Dyno Run, Street Ready DP-BAX 425HP-Pont MAY08 Description This is a 1970 Pontiac 400 4 bolt main block and caps built as a 1970 front. ) *Pontiac 455 compression area = 25. In our last issue, we began our foray into the world of airflow, as. PF1 Pontiac 389-400 Header Set. If you have questions please direct them to the Q & A. 65; Bestsellers. The 79 heads offer lower compression but are still good. 66 exaust valves. For this engine, TIP will use the 74cc 340-cfm versions to keep compression pump-gas friendly at 11. Edelbrock made its name with performance intake manifolds, and has expanded since the 1930's to offer a selection of carburetors, cylinder heads, fuel injection and supercharger systems, and even complete crate engines. Pontiac Crate Engines. com FREE DELIVERY possible on eligible purchases. Selecting a Hydraulic Cam for your Pontiac Engine. He was talking trash how my Pontiac was to heavy and slow. Pontiac’s intention was to use the GTO to maintain its high-performance image after the racing ban. 5 out of 10. PATC is on the cutting edge of performance rear wheel drive American transmission development. In 1973 Pontiac started stamping extra numbers (1/4" tall) on their heads. The following is Eddies Performance Pontiac Engine Packages and Pricing. In this week’s Mailbag, we’re recommending a parts combo to get 400+ horsepower from a Pontiac 400 engine in a 1968 Firebird. They are usually stamped on the machined pads by the valve covers. Kauffman Performance is dedicated to manufacturing the highest quality aftermarket Pontiac blocks available. SD Performance has more 5 Axis CNC Porting and Combustion Chamber Programs for Pontiac heads then anyone and we are constantly working on more and improving. Engine Performance Chip has created a line of products that capitalize on your engines untouched tuning abilities to ensure maximum horsepower output and peak fuel economy. Re: Pontiac 400 cam in a 350 September 20th, 2016, 04:16 AM Pontiac guys treat the 350 like Chevy guys treat the 305 - like it's a waste of time and money to do any performance upgrades to them. Pontiac Firebird with Straight Plug Heads with Chevy Small Block 265-400 V8 Engine 1967, Cast Series Cast Iron Exhaust Headers by Sanderson Headers®. Pontiac Engine Prices and Packaging The following is Eddies Performance Pontiac Engine Packages and Pricing. BOP Engineering, your source for High Performance Buick, Oldsmobile and Pontiac Parts BOP Pontiac Belt Drive Gen IV. 430: 112 Mild street cam for 35. The table below will help you select the right camshaft for your Pontiac engine. Butler LS and Butler Pontiac are part of Butler Performance. it occurs inside Pontiac cylinder heads. Pistons and bearings come in standard size and oversized, all the same price. It is CNC Laser cut from 1/4 Steel Plate. Pontiac - 287, 301, 316, 341, 350, 370, 389, 400, 421 & 455 Performance level 3-4 - High Performance Compu-Pro - Intended for the performance oriented hot street application. stock rods Not bad for a cheap build. Compare prices of 47zperformance Racing Supermoto Z400 and other comparable products. 1993-2002 Pontiac Firebird History (4th Generation) Introduction: Pontiac saved the best for last with its Fourth Generation Firebird. 1968 Pontiac Firebird G eneral Motor executive vice president Ed Cole tasked John DeLorean with producing a Pontiac version of the Camaro's F-body platform. OK with stock parts. Find your pontiac 400 exhaust now! Highlighting a comprehensive catalog of pontiac 400 exhaust available on sale this week. In our last issue, we began our foray into the world of airflow, as. Unfortunately for the Ram Air III, it played second fiddle to the 1969-1970 Ram Air IV 400 which got most of the limelight and press attention during the 1969 and 1970 model years. Pontiac Alternator and Power Steering Brackets for Pontiac 350 - 400, 428, 455 Engines. She was okay with the engine swap though. CO2, emissions,. The conclusion: the best exhaust systems are those that meet the needs of your vehicle. You may or may not know this, but in the last part of the 70s, a Pontiac transam could be had with either a Pontiac 400 or an Olds 403. They also accept existing D-port headers and all stock Pontiac engine parts. Pontiac's T/A 400: The Same Power in a Smaller Package Special performance engines are all but extinct in Detroit, but Pontiac is bucking the trend with a new powerhouse for the 1977 Trans-Am. Choose top quality brands Flowtech, Hedman Hedders, Hooker Headers. Every head gets off to a great start. Re: Pontiac Engines - The low down May 14th, 2013, 01:10 PM 400 has a 4. 77-inch valves, threaded rocker arm studs, and six-bolt exhaust manifold flanges. TTi Performance Exhaust and Headers. My 1979 10th Anniversary is a 400 4 speed, one of 1,817 made. various aftermarket intakes for Pontiac V8 Edelbrock Performer, Torker II, NIB Victor #29565 factory long-branch headers 9779494 and 9779495 ceramic coated no flanges $700/pair SD455 connecting rods from $400/set 1970 ‘WS’ Ram Air III shortblock with steel SD rods +. Tech Advisor & Historian W72 Performance Package. 060 TRW 12:1 pistons freshly machined but sitting for years $5000. Then you just get some 72cc heads and you're good to go. 22at 110 mph with a 1. 1968 Pontiac Firebird G eneral Motor executive vice president Ed Cole tasked John DeLorean with producing a Pontiac version of the Camaro's F-body platform. Though there were many iterations of the Pontiac 400 V8 found in many different Pontiac cars from 1967 to 1979, the 1969-1970 Ram Air III 400 was one of Pontiac’s best high performance V8s. The HorsePower guys prove that by extracting a 400 from a junkyard, machining the block and rebuilding it on a two-thousand dollar budget. the block after hot tanking and crack-checking at the machine shop. Pontiac introduced the 400 cubic inch V-8 in performance oriented cars in 1967, and continued to make the engine available through 1979. go for building the oringinal 389 its always better when the numbers match. Swapped and Boosted TWIN TURBO Chevrolet V8 Small Block -283, 305, 327, 350, 400 - The Swapped and Boosted Inc. OK, I have a Pontiac 400 that is about to make me pull my hair out. 00 N136HK - 1966 TP AIR HORN CHOKE ROD ASSEMBLY (RE). Selecting a Hydraulic Cam for your Pontiac Engine. Pontiac Crate Engines By Eddies. As you can see from the chart above, the best head you can install on the 351M/400 is the Australian closed-chamber 302 2V head. We also offer installation of our products along with general repair and maintenance of your Turbo 4. Nitemare Performance manufactures the best aftermarket parts for your stock to race-built Pontiac engines. It eliminated Pontiac’s use of the 400 and 403 V8s. There are 96 Pontiac cars, from $2,000 Rebuilt pontiac 400 engine for Sale ( Price from $2000. 75" crank and 3" mains. Oct 1, 2009 The old Pontiac 400-cu-in-displacement and 455-cid V8s were legendary. Not too shabby. 50 R164LT - MANUAL TRANSMISSION SHIFT LINKAGE WAVE WASHER EA. The '70-'73 Firebird was one of the most beautiful American cars ever designed in my opinion. TTA Performance specializes in parts and services specifically for 1980-1981 Pontiac Turbocharged 4. One other thingnever rely on the purported chamber size of any Pontiac head. 1968 Pontiac 400 428 High Performance Pontiac, Tempest Auto Trans 4MV, This is divorced choke (remote choke) style 4 barrel Quadrajet carburetor. Engine: 455 Head: d-port 6X-8 Pontiac Model and Year: 68 Catalina Transmission: Auto Header: Hooker Super Comp (for Firebird) Part Number: Don't remember (in Iraq right now so can't reference yet) Tube size: 1. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. At Andy's Auto Sport, we carry a huge selection of Pontiac Firebird parts. All Prices are Subject to Change Without Notice Parts or Engines we sell may not be Legal for Sale or Use in California and/or on any Pollution Controlled Vehicle. " It is no secret that a good set of headers is one of the best performance investments. Whether you’re looking for truck headers like the F-150 headers of many leading exhaust systems, or exhaust headers to beef up the power of your muscle car, you have a plethora […]. SD Performance has more 5 Axis CNC Porting and Combustion Chamber Programs for Pontiac heads then anyone and we are constantly working on more and improving. 6L/400 Hooker Headers and get Free Shipping on Orders Over $99 at Summit Racing!. Types of cranks: Arma Steel is the best followed by Nodular and Standard Cast, all are good and Pontiac engines don't have a problem with broken cranks. CALL US @ (765)432-3554. if you want a race car i would look for a 421. The following is Eddies Performance Pontiac Engine Packages and Pricing. If I remember right the one's I flowed were around 212/[email protected] have fun buddy a 66 gto is my favorite pontiac. 1972 was a tragic year as The Judge was discontinued. The Pontiac GTO was an automobile built by Pontiac from 1964 to 1974, and by General Motors Holden in Australia from 2003 to 2006. Most cast-iron Pontiac D-ports from 1968 forward are considered a viable option for performance use. Email - [email protected] May suit custom HQ etc with mods. How hard to get 400 hp out of a 400 pontiac engine « on: October 18, 2008, 11:18:01 PM » Hey Guy's ,I no nothing about Pontiac engines ,and was wondering if anyone seen articles on how to take a factory non w72 pontiac 400 ,and get around 400 hp out of it. Parts have around 100 miles on them. The engine in the 1968 Pontiac Firebird 400 made for a smooth ride. **CELEBRATING 10 YEARS IN BUSINESS!** ONE OF THE COUNTRIES LEADING PONTIAC ENGINE BUILDERS - OVER 30 YEARS EXPERIENCE - specializing in concourse stock RAIV SD455 455HO 421, 389, 400's to all out blown alcohol race engines and everything in-between!!. OK with stock parts. Now, if you want to skew your power curve LOWER but still make excellent torque numbers, you can use a BIGGER CAM, yes, a bigger cam with. My brother built a stroker 400 for his 68 GTO Conv. When someone talks about a Pontiac Ram Air (numbers II through IV), they're talking about a series of limited-edition, 400-cubic-inch muscle car engines built from 1967 through 1970. *Pontiac 400 Compression area=25. Includes all hardware necessary for installation. She was okay with the engine swap though. When you purchase one of our Pontiac engines you are buying the finest turn-key drop in ready crate engine combinations in the world. Welcome to Spotts Performance. but for the street your tri power has plenty of hps. Wenzler Super Chief Wenzler Engineering was among the first aftermarket companies to produce a cast aluminum Pontiac V-8 cylinder head when it introduced its original round port during the 1980s. the Hand book says it is a good idea to remove the lifter galley flashing which. Stratman and notallthere are correct in their recommendations. This stunning 1972 Trans Am is a prime example of Pontiac's commitment to performance during the 'Malaise Era'. Performance Black Exhaust Headers Manifold System Kit For 02-05 Chevy/Oldsmobile/Pontiac Cavalier Malibu Alero Grand Am Sunfire 2. are the ultimate in high-performance, exclusively for MoPars!. ok now i have decided on a pontiac engine, what is the best pontiac engine i was thinking along the lines of a le mans,gto, or maybe a big block trans am engine what are some good small block engines from pontiac are? thnks for the input. For your Firebird the SLP’S F-Body cat-backs are a great choice since they are the most versatile in that they can easily be reconfigured to fit. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. ARP main studs and head bolts. The fastest Pontiacs ever list represents the pinnacle of traditional Pontiac performance. Rare early 400 block 0. CALL US @ (765)432-3554. The Pontiac Firebird is an iconic car highly valued by many enthusiasts. John Witzke Tech Advisor & Historian best hi-performance engines Pontiac ever produced. This code will tell you the year it was to be used. Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. 421 used 4. The HorsePower guys prove that by extracting a 400 from a junkyard, machining the block and rebuilding it on a two-thousand dollar budget. safety tips;. Bellhousing, Case and Valve Body options available. Your engine has to produce enough vacuum to support your power accessories so a race cam/heads is out of the question. Pontiac Alternator and Power Steering Brackets for Pontiac 350 - 400, 428, 455 Engines. CALL US @ (765)432-3554. Muscle car engines were all produced with an advertised ratio of at least 10. A set of Nitemare Performance custom-ported Pontiac cylinder heads will get your more flow for less dough. 400 Pontiac 1968-78 Performance kit. Butler LS and Butler Pontiac are part of Butler Performance. have fun buddy a 66 gto is my favorite pontiac. Car and Truck Parts by Make and Model. 00 for 3/8". Complete Engines Featuring Pontiac Performance If the engine of your older Trans Am or Firebird has died, then it doesn't mean that you have to replace your car. 25 Years, Made in America! For Chevy, Ford, Chrysler, Pontiac, Oldsmobile, Buick, Cadillac & AMC model cars. Classic Industries ® has offered restoration parts for the iconic Pontiac Firebird and Trans-Am since 1991. Pontiac also engineered a 366 cid engine to be used in NASCAR, a 400 cid version for use in production GTOs and Firebirds, and a 428 cid version intended for NHRA drag racing. Shop the Best Pontiac 400-455-461-488 rotating assembly kits & Forged stroker kits for street or race. Each con rod set for the Pontiac V8 engines includes ARP fasteners,. Pontiac - 287, 301, 316, 341, 350, 370, 389, 400, 421 & 455 Performance level 4 - Compu-Pro - High revving, superior upper bottom profile with emphasis on mid to top end power. Most cast-iron Pontiac D-ports from 1968 forward are considered a viable option for performance use. We work with different manufacturers in the development of stronger parts. 5 to 1 pistons, performance cam and lifters (420 lift 280 durations), cylinder heads have been re-worked for no-lead fuel, Edelbrock aluminum intake, Edelbrock carb with electric choke, Edelbrock signature series aluminum valve covers and. Well look no further than a genuine GM Pontiac crate motor or a special Eddies Performance Pontiac crate engine. Turbo 400 Performance Racing Transmissions by FTI Performance - FTI TH400 Performance Racing Transmissions are built with Unbeatable Performance & Durability. Quick ratio rocker arms with polylocks lashed ½ turn past “0” lash. The 400 is a bored out 389, which had been in use for a few years. Pontiac Alternator and Power Steering Brackets for Pontiac 350 - 400, 428, 455 Engines. Attain demanding acceleration and horsepower enhancements with the help of Pontiac G8 performance chips from Auto Accessories Garage. 2 compression and Rochester Q-Jet four barrel carb. 00 per catalog to all foreign countries. Choose the product options first. 50 R164LT - MANUAL TRANSMISSION SHIFT LINKAGE WAVE WASHER EA. BP builds high tech engines and performance parts for later model muscle cars as well covering all your performance needs for Pontiac and LS engines. Complete Engines Featuring Pontiac Performance If the engine of your older Trans Am or Firebird has died, then it doesn't mean that you have to replace your car. Lunati bracket master 2 camshaft and lifters, Hughes Performance 2500 stall speed torque converter, Double. 875 bore x 3. When is comes to tradional Pontiac V8 engines, we manufacture the most performance parts around. Custom Balanced race kits CNC-Motorsports. 2009 Pontiac G8 GXP Test Drive: Sport Sedan is the Best Pontiac Performance Car in Decades. Valves The undisputed leader for over 40 years in the aftermarket. Kauffman Performance is dedicated to manufacturing the highest quality aftermarket Pontiac blocks available. This page will help you identify the year and size of your Pontiac engine. Pontiac Alternator and Power Steering Brackets for Pontiac 350 - 400, 428, 455 Engines. Hooker Headers 4901 Details Pontiac 350-455 Rated 5 out of 5 by Pontiac400 from quilty product they fit in the tight spot that a Pontiac 400 fit in. Choose top quality brands Flowtech, Hedman Hedders, Hooker Headers. Though there were many iterations of the Pontiac 400 V8 found in many different Pontiac cars from 1967 to 1979, the 1969-1970 Ram Air III 400 was one of Pontiac’s best high performance V8s. Your Pontiac GTO is a beautiful vehicle that offers superior handling and great horsepower to make it a force to contend with on the road. Without nitrous my cars best time was a 12. fastest Pontaics ever is committed to providing accurate and unbiased reporting of the quickest and fastest Pontiac race cars on the planet! We have an extreme passion for anything traditional Pontiac, most especially FAST Pontiacs. Selling a Matching Set of 400 pontiac 5C-8 heads Came off my 400 pontiac they have been gone thru years ago with valves replaced and 3 angle valve job and are in excellent shape no sunk in valves or stripped bolts. D-Port heads are the most popular Pontiac heads. 1993-2002 Pontiac Firebird History (4th Generation) Introduction: Pontiac saved the best for last with its Fourth Generation Firebird. A third 400 engine variation bowed for '68 and was the best blend of machismo and manners. From 1964 until 1973. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass. BTW, if onovakind67 is reading, that 400 was built using the Chevy 509 block we got off you a few years back. Stock Pontiac Head Specs * During my searching for information, I found quite a few discrepancies in the sources I was viewing. All Molnar Pontiac connecting rods are fitted with highly durable premium bronze bushings for use with floating pin type pistons. Of course, there are more mods you can do to push the boundaries even further, but at least for now, these modifications are a must for any GTO owner. The 400-455 is pump gas friendly for the mild daily driver. 50 R164LT - MANUAL TRANSMISSION SHIFT LINKAGE WAVE WASHER EA. OLD SCHOOL DUAL TURBO. Holds up to 6 frictions with a new billet apply piston. The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Whether you’re looking for truck headers like the F-150 headers of many leading exhaust systems, or exhaust headers to beef up the power of your muscle car, you have a plethora […]. Butler LS and Butler Pontiac are part of Butler Performance. Also known as "The Legend" and "The Great One," GTO is the car that started it all. If the original performance of your car is not enough to make your dreams come true, you can always use additional opportunities offered by the modern industry. These head numbers represented chamber sizes. If you need a stout TH400 for your Mustang, Lightning, or other Mod Motor or SBF, BBF combo, give us a call. To address this problem BOP Engineering has designed a rear main seal for the traditional Pontiac V-8's. No matter what you're driving, we have the right Pontiac Exhaust Manifolds 400 for your automobile. Pontiac head code links: Since I don’t have head code info, here are some great links: Bill Boyle’s Pontiac Street Performance. SFI Approved and Heavy Duty Flexplates Home / SFI Approved and Heavy Duty Flexplates Double Welded Hughes flexplates are. 7cc for head gasket, 2cc ring. Painless Performance Products - Since 1990 Celebrating 29 years as the leading manufacturer of automotive wiring. Pontiac still offered the regular 455 (RPO L75) in its full sized cars, and after some public outcry a "455 HO" package was offered for the Firebird's top of the line Trans Am model. Adding on, the Pontiac 400 comes only with a 4 speed in 1979, and is the rarer the big motors out there in that year. I would recommend getting Jim Hands book Max performance Pontiac v-8's than that would help you understand your engine better and picking the right cam, unlike putting a racing RAIV cam in a low compression 400, That would be a total dog. If you want a rough idle and no torque put something else in. The HorsePower guys prove that by extracting a 400 from a junkyard, machining the block and rebuilding it on a two-thousand dollar budget. 7 seconds at 98. What is the best way to increase horsepower on a 1979 Pontiac trans Am 400? manifolds or headers and a good set of mufflers. Rare early 400 block 0. 65; Bestsellers. We stock a massive inventory of production Pontiac blocks, heads and crankshafts, to accommodate ALL your stock, street and strip needs. Hi there! My name is Matt and I’m here today with a guide to help you find the best spark plugs for your car or truck. The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. It's the best Pontiac engine build available. The 1964-1974 Pontiac Tempest, Lemans & GTO Is 93 octane sufficient for an original 400 engine. Introduced mid-year 1970 and based off of the bare-bones T-37, you could enhance your car into a GT-37. This is the story of how member Jared Simon, made a wise investment of doing a 400 engine conversion in a smart, well thought-out way, guided by some of the best Pontiac performance and restoration experts in the industry. I would recommend getting Jim Hands book Max performance Pontiac v-8's than that would help you understand your engine better and picking the right cam, unlike putting a racing RAIV cam in a low compression 400, That would be a total dog. To make 500hp with a 455+cid engine with Edelbrock heads and mild cam timing around 230 deg's @. 421 used 4. SFI Approved and Heavy Duty Flexplates Home / SFI Approved and Heavy Duty Flexplates Double Welded Hughes flexplates are. This 400 should be at least 350hp (gross), so a good performer. NOTE: Pump comes standard with holes for 5/16 mounting bolts. Whether it be hot rod, street rod, muscle & classic car or universal wiring harnesses and accessories, Painless has your classic car/truck, off-road rig, or race car covered. OK, I have a Pontiac 400 that is about to make me pull my hair out. The world's absolute lowest prices since 1985. Thanks again! Don't know why I didn't think to mention that in the post about SBC headers. an bolt up. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. what size carb for a 400 Pontiac? My Firebird has a 400 Potniac motor/muncie 4sp combo. have fun buddy a 66 gto is my favorite pontiac. The Pontiac GTO was an automobile built by Pontiac from 1964 to 1974, and by General Motors Holden in Australia from 2003 to 2006. 90's on pump gas. Pontiac Alternator and Power Steering Brackets for Pontiac 350 - 400, 428, 455 Engines. Engine: 455 Head: d-port 6X-8 Pontiac Model and Year: 68 Catalina Transmission: Auto Header: Hooker Super Comp (for Firebird) Part Number: Don't remember (in Iraq right now so can't reference yet) Tube size: 1. Solid roller Pontiac 400 pump gas friendly street motor. Complete Engines Featuring Pontiac Performance If the engine of your older Trans Am or Firebird has died, then it doesn't mean that you have to replace your car. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass. Now available with the award winning ATI T400 SFI Certified SuperCase. When choosing headers, all the power in the world won't help if the plugs don't clear the header tubes. 25 Years, Made in America! For Chevy, Ford, Chrysler, Pontiac, Oldsmobile, Buick, Cadillac & AMC model cars. Although these Firebirds would be the fastest and most powerful Firebirds since the glory days of old, the overall decline in the sport coupe market and the changing taste of young performance buyers to newer, more refined imports, sealed the fate of the Firebird. The driver side will have to be modified in order to get it away from the floorboard. See our Intake manifolds - Pontiac. Mileage on this engine is UNKNOWN altho seller said it had recently been rebuilt before I bought it 3 months ago. Note that the cylinder number 1 is the next driver in front of the engine (the same location on all V-engines) or just the first behind the power steering pump. SANDOVAL PERFORMANCE specializes in building STREETABLE high performance Pontiac crate engines for the casual enthusiast and die-hard gearhead alike. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. It is often considered the first true muscle car. And, product development is a continuous process at Performance Distributors. Aftermarket building techniques take it well past that figure. You'd like to have performance but have has to be able to run on pump gas. Unfortunately, however, many aren't done right, giving the owner problems down the road. X-Large 36. Read the tech article on which the very best headers out here, brought to you by the experts at Chevy High Performance Magazine Exclusive Content Original Shows, Motorsports and Live Events. 450 112 Good street performance cam for 350-455. With all these modifications on your Pontiac GTO, your car will absolutely be the best it can be. True Pontiac engines were made by the Pontiac Motor Division. PONTIAC,Pontiac 400/428/455 Flat Top - JE Pistons Pontiac 400/428/455 Flat Top. Email - [email protected] All Prices are Subject to Change Without Notice Parts or Engines we sell may not be Legal for Sale or Use in California and/or on any Pollution Controlled Vehicle. They also accept existing D-port headers and all stock Pontiac engine parts. Hooker Headers 4901 Details Pontiac 350-455 Rated 5 out of 5 by Pontiac400 from quilty product they fit in the tight spot that a Pontiac 400 fit in. Despite this, the Trans Am sold well, offering big engines like a 400ci V8 or a 455 Super Duty that produced almost 400. 035″ thicker than OEM and in most applications will withstand the punishment and shock of today’s high horse power and high RPM engines.