pontiac 428 engine specs

want a stock type engine using an educated design and modern technology, click on the word "Stock" above for more stock info or. PARTS, best prices!! Returns; Ordering & Delivery; Payments & Financing; International Shipping; . The 317 with a 4 barrel carburetor was rates as high as 285 HP @ 4800 rpm. General Motors pioneered the idea that consumers would aspire to buy up an automotive product ladder if a company met certain price points-called the Companion Make Program. Also, a product gap existed between Buick and Cadillac. That's the factory rating of the legendary 421 H.O. All new stamped rocker arms that mounted to a ball pivots with studs set into the head. Heads), Flexplate 428 Engine Specifications | Classic Cars Timing chain: LPC, double rollerINDUCTION In 1968 heads were manufactured with open chambers, and they also got the 14-degree valve angle. This installment includes the assembly and parts selection up to the long-block. 22456 VanBuren St., Grand Terrace, Ca. It proved to be efficient, reliable while provided incredible power and torque. The name antedates any GM association with an automobile manufacturing facility in Oakland, California, that built Chevrolet vehicles before Chevrolet joined GM called Oakland Assembly. **, Bruce Fulper knows more about building race Pontiacs than any advertising Pontiac engine builder. Primary tube length: approximately 31.00 inches In 1913 the Oakland Six was introduced followed in 1916 by the Model 50 365cuin (6.0L) flathead V8 engine sourced from Northway Motor and Manufacturing company,[4][5] and production soared to 35,000 in 1917. to Block), Cylinder Centerline: 110-deg Well, gaze upon these numbersa 421ci. For the first time, the famed Tripower (Three 2 barrel) carburetor set up was a new option. Do you need some one that can answer your Pontiac engine questions? Can you say mechanically UNinclined? Detailed specs review of 1969 Pontiac Bonneville Convertible 428 V-8 4 Dolt. Size cfm: Total flow, 1,050 cfm (Automatic), Flywheel Our . Remember that when you get your quote. Intake manifold: Original '64 PMD tri-power Tested: 1968 Pontiac GTO 428 / Royal Bobcat In 1977 Pontiac introduced the 301 which was the last Pontiac V8 configuration. [1] The Oakland V8 was shared with the Viking V8 which was a companion of Oldsmobile and was the only product sold. The rod weighs 751 grams versus the stock rod at 958 grams. You owe it to yourself to read about this amazing 350 s-t-r-e-e-t engine. As the most powerful motor in the Pontiac stable (at least on paper), the HO consisted of a high-performance camshaft, special exhaust manifolds, and chrome air cleaner, rocker covers, and oil. Light Em Up: Drag Racing, the HOT ROD Power Tour Way. The discontinuation of Oakland was announced with the onset of the Great Depression in 1931. [2] The 1908 Oakland came in five body styles, designated Model AE, varing from a runabout to a landaulet. Secondary: Front and rear #70 [1] Unusually, Pontiac switched to the straight-eight for 1933 until it was replaced in 1954.[1]. Everyone else gave up because they CANNOT make a REAL Pontiac run. With A/C Off, Engine Hot: 428: 1967: W/O AIR: 44S: 0.035: This chart covers Pontiac V8 Engines; 265, 301, 326, 350, 389, 400, 421, 428, 455 cu in. All you need is about 2200 stall, 2.73 to 3.42 gears, I like 3.08 best, and more than 3.55 will just waste the power you'll be making, along with the stall speed. Check out ourEngine Masters Challengeresults from 03', We can do these engine using any of the rotating assembly combinations from our assembly list. Jim "Old Man" Taylor's 428 The 428 engine in Jim Taylor's 1964 GTO runs three deuces and is nitrous fed when appropriate. ClickHEREto view one of these combo's in a Engine Displacement: 432 ci Compression Ratio: 10.6:1 effective Pistons: Icon PN IC892 application 428 +0.030-in with 10cc dish Spiral clip When linked to a manual transmission this motor had 7.4:1 compression and 173 brake horsepower. Unusual Pontiac Grand Prix With Top-Dog 428 HO - GM Authority - GM News REAL Pontiac Power delivered here. Super Stocker GT/DA. We also build highly durable and torque packed cast iron (stock) head stock Pontiac engines. A compact muffler is located just behine the 3.91:1 limited-slip differential, and there's a small fuel cell packaged in what used to be the luggage well. This was a true street car at that time. That's a tick quicker than our first test of the 300-horsepower '92 Corvette! It is important to know the engine code for the Pontiac in order to identify the exact specifications of the car's engine and to find the correct parts for repairs and replacements. And always keep your original Email included with subsequent emails. Bruce will custom profile a Comp Cams hydraulic cam for your particular combination or. ), Our 2004 Winternationals best runs. Length: 8.750-inCAM For 1970, a bored-and-stroked version of the Pontiac big-block V-8 arrived. ", Body style:. 2-door, 4-passenger The 455 was Introduced in 1970 and replaced the 428. The engine used Heads D port heads, 288/302 duration camshaft, cast-iron headers, and an outside air induction system. www.PontiacEngines.com, (Click on the word "Stock" above for more info. Math, not gasoline, makes horsepower under the hood of a Pontiac. 350, 389, 400, 421, 428, 455. and at 3.600 inches we were at 428 ci, which is a legacy Pontiac number. Chevy quickly adapted it for their new V8. Horsepower Jim Taylor, well-known Pontiac engine builder, had that question on his bucket list for years. The ultimate packed is IRS with our new front suspension. Worlds Fastest REAL Street LEGAL Pontiac 1999 - 2000 - 2001 (sold it), See one of Gregs earliest runs here - CLICK here. That will probably be our next step." Third engine was a King Street 428-92. Vacuum advance: Not usedEXHAUST over the base offering. (Will be treated like regular folk.). With the March serpentine and GZ. Let the guided tour begin under the hood. 1,8,4,3,6,5,7,2. Click on it. The Grand Prix 428 is a rear wheel drive coup passenger car with a front positioned engine, sold by Pontiac. Set an NHRA National Record May 25th, 2002. Pontiac 2+2 Hardtop Coupe 428 V-8 4-bbl (man. Affordable 3"main 455 cranks are GONE!!! info@butlerperformance.com. The compression ratio will be 10.6:1. Iwon Indy. They're available too. By comparison, the factory 421 H.O. This set up did not need a separate shaft to hold the rockers. Mods: Flow-test indicated '66 center carburetor would be required to improve total cfm, adapter made to fit '66 center carburetorIGNITION See 05/05/03 update. Complete dyno'd ready to install no-frills King Street engines start at $10,500 dollars. Developing engines equally for massive torque and horespower. The fastest and quickest Pontiac Powered N.H.R.A. However, Pontiac engineers found ways of producing some outstanding engines. Importantly these 455 engines make this power below 5500 rpm. What do you want to achieve with your car? It wears jade green paint over standard '91 sheetmetal with a number of interesting alterations from production specifications embodied within. // made by: Nicolas - http://www.javascript-page.com Braking, 60-0, ft:. 135. Open pressure: 282 pounds at 1.100-in The 400 JE/SRP piston is now in stock and available in 4.160 and 4.185 bores. Valvesprings: Crower, dual no damper This was an advantage because they did not have a size issue to contend with installing on the smaller models. This engine had a 4 bore with a 3 stroke giving a total displacement of 301.6 cubic inches (4.94 l). High output versions of the 428 engines came in at 390 HP. Know the outcome before you begin. The all-aluminum rear axle assembly nestles in place quite nicely. The Pontiac engine did not make the most horsepower it wasnt the lightest and it did not have Hemi heads. The engine build will be discussed in two parts. Brand: Fel-Pro head and intake/ SCE pan and timing cover This 455 lasted through 1976. Bruce's!! Buy one of our great engines or parts to build it yourself. 92313, FREE - E-mail Greg did his own assembly. This little 9.5 Cr. Nitrous, Supercharged, Turbo engines forstreetable combosto 6 second race engines. Pontiac V8 Engine - Wow Muscle Cars. A Site for Muscle Car Info, Videos ','@'); } document.getElementById('e512dd7793119d77ac26').appendChild(document.createTextNode(e512dd7793119d77ac26())); Butler stock cast, forged, and billet crankshafts from industry leading brands such as Scat, Crower, Eagle, RPM, Ohio, and more. Under Cap Spins: These specs may not be correct for your application. Engine Year Info Spark Plug Plug Gap Point Gap Dwell Angle Timing (BTDC) Idel RPM Manual Tran. :-). Buick would introduce the Marquette to handle the upper end of the gap between Buick and Oldsmobile. The Super Duty was developed for use in NASCAR, Stock Car, and Drag Racing. Only $535 a set through us when you mention this ad. The 389 produced 215 to 368 HP depending on the configuration. The new gusher cooling System helped keep the engine at a more optimal operating temperature. This car was almost 19 feet long. Steering:. Recirculating ball, power assist They do it by hand so it would take a couple months. This engine . Engine configuration:. V-8, OHV, 2 valves/cylinder "I wanted the performance-oriented SJ package because it contained the 428 engine, and I opted for the 428 H.O. Where else will the extra 100 horses come from? People are trying to copy me - but, no one has performed better. function rtclickcheck(keyp){ The correct way the first time. Notify me of follow-up comments by email. The Ram Air III engine was rated at 366 bhp. You can go with the cheap $135 Summit headers and they fit good and run well, or you can go crazy with headers or manifolds. Preparation: Weigh, soap-and-water wash A 287 cubic inches (4.7 l) displacement with a 3.75 bore and 3.25 stroke and a compression ratio of 8.00:1. First of all: My English is quite bad. Firing Order. Math, not gasoline, makes horsepower under the hood of a Pontiac. 428CI Pontiac Engine This 3 speed automatic transmission was designed to handle up to 475 lb-ft of torque, although the C6 with the aftermarket upgrades used for drag racing can handle significantly more torque. Icannot print these prices. Son of FF was built off-campus by TDM Technologies of Livonia, Michigan, an automotive engineering support firm. Preparation: Cook, bead blast, magnaflux, bore, true decks, align bore Idid. //-->. A key feature of the Pontiac 455 V8 was the outer dimensions were the same as the smaller 350 and 400 blocks. Plans were to produce models with the new v8 by 1953. Pontiac Engine Torque Specifications Chart - RodsShop 1969 Pontiac Grand Prix 428 HO specifications, technical data, performance (Clutch), (Harmonic Talk to me, Bruce Fulper, and learn what's real about the traditional Pontiac V-8. This page was generated at 06:25 PM. HPP decided to follow this exciting exercise; we show you the highlights in this two-part primer. Amazingly, achieved by using the same block outer dimensions and configuration. AND WE KNOW MORE ABOUT BUILDING STOCK PONTIAC ENGINES THAN ANYONE. Now THAT's impressive for a factory stock four inch stroke. Oakland Motor Car Company - Wikipedia Torque: See Part 2 For 1967 once again Pontiac increased the displacement of the engines. My innovative designs are stunning the Pontiac community. Unless you drop the compression to below 8:1, you won't notice much difference. The 428 is also distinguishable from its 421 counterpart by the "N" cast on the crankshaft (composed of much stronger iron alloys) as opposed to the 421's Armasteel cast. 9.67 @ 136.09 mph. Hey! New prices. Purchased by General Motors in 1909, the company continued to produce modestly priced automobiles until 1931 when the brand was dropped in favor of the division's Pontiac make. need info on a good camshaft (heard you cant beat the 068),stock c. And is equal in power and less expensive than the new 572" Bow-tie crate engine. The intake ports are so large that the pushrods run through the center of the port. It is not my "theory." I used the car to test different combinations. This powerplant features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. return false; For some of our Westech DYNO results click HERE. info@butlerperformance.com. Pontiac Engine Torque Specs; Pontiac Cars (Body Types) Pontiac Engine Information; Instruction Sheets; Compression Calculator; Ask a Tech Question; Customer Service. Method used to retain pins in pistons: . Firing Order. Top configuration of the 347 engine producing 300 HP @ 4800 rpm. And, further detuned to 290 HP in mid-1973 to pass the new EPA emissions test. Valves: Competition Products stainless steel, 1.92 /1.66-in It makes it easier to follow along if the emails continue over the course of a few days. Pushrods: LPC chrome moly And always keep your original Email included with subsequent emails. 375hp (stock) Pontiac #13 heads. Chevrolet management had convinced GM to allow them to also fit the system to their engine for the 1955 model year. Lawrenceburg, TN 38464, To ask a Tech question, use our Tech Form or Tires:. P275/40VR17 Goodyear Eagle VR40, Acceleration, 0-60 mph: 5.2 seconds document.onmousedown = rtclickcheck While supplies last. The engine power output came in at only 310 HP. 28 April 2020 Share Leave comment Karissa Hosek/Auctions America It's the end of April, or, as we like to call it at Hagerty, Engine Week. We hear a lot of excuses from other Pontiac engine builders. Cylinder Numbering: Distributor Rotation: Rotor Under Cap Spins: Counter. It's taking longer than anticipated because I'm a fuss budget on particulars. All other sizes and power levels avaialble. There's lots to see here. Holsey, you were just told how to do it reliably by Thumpin so basically what thumpin said i already have done do the engine in the GA. except my stall is a bit higher at 2400. . The revolutionary new lightweight drive train gave more consistent valve operation and was also cheaper to produce. HP = flow at 28 in/H2O x 0.257 x # of cylinders. need info on a good camshaft(heard you cant beat the 068),stock converter or stall,headers or RA manifold,gearing,timing recommendations,spark plugs,best oil to use,and whatever else your wisdom can offer from experience.If I can get anywhere near 400 horsepower im good.I need too get this thing right this time.Its all in a 71 lemans.

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