What Is A 428 Pontiac Engine Worth
What Is A 428 Pontiac Engine WorthIts 4 speed with a 12 bolt chevy rear. (Click on the word "Stock" above for more info. The car is decidedly off the wall by today's Super Gas standards in. !936 Pontiac: 6cyl engine and transmission complete 66k original miles good oil pressure, runs good, $300. Current value for 1967 PONTIAC GTO collector cars.
Pontiac Grand Prix 428 HO specs, 0.
Adding displacement is the easiest and most cost effective way to increase horsepower throughout the entire RPM. Upgraded from the original 287 V8, this as the introduction of the 347 CID engine. The engines feature a cast-iron block and head and two valves per cylinder.
How to Find Used Car Engines for Sale.
6 55-60 INT MAN 538177 61-62 Pontiac Engine Builders; Custom Engine Quote; Machine Shop …. 1969 – 400 Ram Air III or 350HO Code 48. What Makes the 400 Pontiac Special. This Grand Prix, offered by an Ohio seller, represents a decently optioned example that was billed as all original, a claim that except for some very minor deviations from factory …. And in the next 43 years, the car has been driven less than 10,000 miles. 350-455 Oldsmobile Rebuilds; Other Complete Engines; Custom Engine Quote. Tri-power engines used #9779068 (stamped "S"). the engine lift brackets (is there one on the back; can it be used with a Butler AL water pump?),. It has 670 heads and a Doug Nash intake hei distributor 850 dp holley. No, in the early days Pontiac engines were a better motor producing more torque and Hp in comparison to Chevy. As previously mentioned, the GTO Judge's notoriety in part comes from its massively powerful Ram Air III V8, but what exactly Ram Air means, and how it works was yet another badass …. Aftermarket engine gauges installed in center console, and front-seat covers may have been renewed. Based on the Black Book value of a Pontiac, this is the amount you can expect to receive for your. Like all PONTIAC engines since 1955, the firing order sets is: 1-8-4-3-6-5-7-2, all by turning it counterclockwise. Heads with a 72cc chamber would give you 9. Current value for 1969 PONTIAC BONNEVILLE collector cars. Engine on the 1969 Pontiac Firebird Ram Air IV. While the 1967 body style was truly incredible, it would be tampered with almost immediately. Casting number 9778789 is used for all 1965 389s regardless of final installation. I am looking into options for rebuilding my original engine for my 67' GTO. This is a KRE built 428 cid engine that features a MR-1A aluminum block and a set of KRE Warp 6 heads.
Pontiac V8 Cylinder Heads.
I have some questions about Buttler Perfomance 428 stroker kits. There were multiple versions of the engine produced each year of it manufacture. The compression ratio should be chosen to complement the cam and the intended use.
Finding The Best Pontiac Motor: A Guide To Choosing The Right Engine.
Tech Articles; / Engine Mount -Adapter for 1965-69 2 Bolt Block into 1975-81 FB **May Interfere With Some Headers** **Some 389 & 428 Blocks may have to be clearanced** Item #: WRP-MM2.
How to Install a Timing Chain and Gears on a Pontiac Engine.
1955-1959, 1960, 1961-1962 (Pontiac 8 & Tempest 4), 1963, 1963 1/2-1965, 1966-1967, 1968, 1969-1979. Year Make Model Trim Engine Finish adding vehicle Pontiac V-8S 326 301 350 389 400 421 428 455 Engine Max Performance Manual (For: Pontiac) Brand New $29.
428 vs 410 which came first, why both motors?.
This custom 1969 Pontiac Bonneville Convertible is powered by its rebuilt original numbers matching 428 CID V8 engine and is backed by a TH400 3-speed automatic transmission with roughly 300 …. engine, synchromesh 4-speed transmissions, and the Safe-T-Track limited-slip differentials. The new engine is a high performance engine built by larry hansen racing of new york. 2 L) displacement is precisely half of the 389, with an identical bore and stroke of 41⁄16 in × 33⁄4 in (103. That High Output 428 was a new offering for ’67 and was the top-spec engine available in Pontiac’s full-size line. Pontiac’s sales literature for 1968 mentions the 400 cid motor on nearly every page, with the 428 getting minimal hype despite cranking out the top horsepower numbers of 375 and 390 HP in four-barrel and H. #1 The alignment of the main housing bores is super critical. Available engines were either 389 cid or 421 cid V8s making 230–370 horsepower and 380–460 lb-ft of torque. The 068 cam was good in the late 60s and still good today. During Pontiac’s eight and a half decade long tenure, the division offered some extremely popular nameplates. We have a great online selection at the lowest prices with Fast & Free shipping on many items!. While Pontiac’s sales were a little overshadowed by the competitors, the image of the goat remained indestructible. If it has big valve heads it would be worth building, ALOT of the '69 428 engines were the small valve variety, do your research! Steve Re: '69 428 engine rebuild vs '68 400.
1969 428 Pontiac Grand Prix SJ.
It was the lone Trans Am engine for 1971 and 1972 and was ….
Used 1999 Pontiac Firebird Trans Am Coupe 2D.
and will be lower than engine dyno numbers because of parasitic loss through the drive train. SD Connecting Rod Bolts: Assembly Lube: 65 ft-lbs. Pontiac started with the name of “The Pontiac Buggy Company” in 1893. The six-barrel Tri-Power carburetor. The Pontiac 9790071 heads, otherwise known as the Pontiac V8 6X-4 heads, are a set of cylinder heads that were produced by the Pontiac Motor Division for its Pontiac V8 engines. The first 428 was rated at 375 horsepower, while the second was the 390-horse 428 HO. But finding a decent, $1500 '70 Barracuda like this one is easy, and then you have the fun of hunting down the parts you need to make it a Hemi-car clone: shaker hood, '70-'71 Hemi E-body K-member. The 428 engine in Jim Taylor's 1964 GTO runs three deuces and is nitrous fed when appropriate. The crankshaft was a cast nodular-iron design supported by seven main bearings and the. The traditional Pontiac V8 engine was manufactured from 1955 through 1981. Located in Scottsdale, Arizona, this unusual Firebird is available here on craigslist for $44,000. For 1967, there was one version with a four-barrel rated at 325 hp.
1969 Pontiac Grand Prix SJ 428.
(correct for 1968 engines)-Includes Set of Poly locks-Includes Chrome valve covers-Correct heads for high perf GTO Firebird 400 and high perf 428 engine’s. Pistons: Ross custom Butler-spec forged aluminum, dished for pump gas Stock flow (approximately 214-cfm intake, …. ) The entire Cougar engine lineup was revamped for 1968, with the 210-hp, two-barrel, 302ci V8 becoming the base engine. Fully blueprinted, GM crank, performance rods, forged pistons, hydraulic flat-tappet cam, Stage 2-ported iron heads "455" Hydraulic Flat-Tappet Stroker. Here are 2examples: A249 code "XE". Bonus points for providing a graph, like this one for Holley's HP series of in-line electric fuel pumps. I am still thinking about doing this conversion for my 55 stationwagon and using an overdrive transmission to try and get some decent fuel mileage. (And then added a silly-long hood. 00 stroke) and assumed a standard factory compressed gasket thicknetss of. Unfortunately we can't edit that page. " Taylor said the 428 engine is very efficient and has a good bore-to-stroke ratio. When Steve picked up his prize 36 years after it was. 428CI Pontiac Engine Potent Pontiac See all 18 photos Click to Unmute 00:00 / 32:09 Steve Dulcich writer Johnny Hunkins photographer Jul 7, 2014 In the specialty …. A = January - 24 is the 24th day - and 9 is 1969. I have nothing that can go back that far to tell me if the LS mounts will fit the frame of the 92. A complete carb to pan 428 cobra jet will bring $2500-$3500 depending on condition. Another benefit to pur-chasing and using a used engine for automobile projects is less. Old Pontiac GTO Muscle Cars For Sale at Deeply Discounted Prices PONTIAC GTO PROJECT CARS FOR SALE 1964 - 1972. Many people use them for stock rebuilds just for the simplicity of using stock EOM parts. Pontiac used the same codes on different year blocks. 1969 Pontiac 428 YH code Engine Block ; Stock: 43P ; Part Category: Engines & Compnents ; Part Sub Category: Block Parts. The 428's will make power like a 455 but easier on the internals, and don't need a lot of additional RPM's either. pontiac bonneville - wexford michigan $7995 USD. 3 to one on a 428 If you want to get to about 9.
1969 Pontiac GTO 428 Performance Engine By Proformance Unlimited.
But of all the items up for bid, this 1968 Pontiac Grand Prix would've been welcome at any vintage car auction in the country. Is there any other way to tell without taking it apart? Thanks. This block will need to be sent to a machine shop and rebuilt before installing in a car. Here are five of the best courses in en. A forum community dedicated to Pontiac ….
Engine Codes – Pontiac Power Net.
Camshaft, Hydraulic Flat Tappet, Advertised Duration 304/316, Lift. The Farago is bulky in the rear…just because. But eventually when the common 400 blocks become scarce the 350 engines will be worth something. Stock Pontiac 400 Specs: 400 standard bore is 4. Sellers with highest buyer ratings;. The most valuable Pontiac GTO is the 1969 Judge convertible with the 370-hp Ram Air IV engine. The Pontiac Bonneville Convertible 428 is one of the 262 range of cars from Pontiac. This classic engine was advertised as a powerplant that could run 100,000 miles without a major overhaul. Because the 428 was used only in large cars like the GTO and Firebird and featured prominently in NASCAR stock cars, it was quickly replaced by the Pontiac 455 in 1970. There are 61 new and used classic Pontiac Bonnevilles listed for sale near you on ClassicCars.
Curbside Classic Capsule: 1967 Firebird "428" Convertible ">Curbside Classic Capsule: 1967 Firebird "428" Convertible.
6:1) engine designed to run on ‘regular’ fuel. And that's the greatest shame of all--that the '89 Turbo Trans Am, combining (arguably) GM's best engine and GM's best chassis, while pacing Indy and celebrating two decades of F-body performance at Pontiac, isn't better known and more sought after than it already is. Block cast #9792968, engine code … read more. That said, the aftermarket provides stroker. The bore and stroke combination comes to 428 ci, a displacement identical to some of the most powerful factory Pontiac engines. Does anyone know how much a 1961 Pontiac 389 4 bolt main 425A engine block is worth?. I would install the rev limiter and run them. This Firebird is better than showroom new. it needs tweaked or shimmed up from the main caps/ or replaced with a short one with a 5 stamped into it.
Cohort Classic: 1969 Pontiac Farago CF 428.
I remember reading somewhere that some 700R4 have a dual bolt pattern. The Ford FE engine is a Ford V8 engine used in vehicles sold in the North American market between 1958 and 1976. The seller mentions a similar car selling for over. 1970 Engine Codes Code: Application: Displacement: Compression: Horsepower: Transmission: Heads: Camshaft: Carb: W7 : 350: 8. The "068" cam is a good cam, BUT it was made in 1968, with the technology of the time. com with prices starting as low as $1,750. It states that: SBC = 550lbs BBC = 625lbs Pont. What is a 428 Pontiac engine? P ontiac Heaven. The keys are missing, but the seller holds “clear papers” and PHS documentation, and will let you strip a parts. The power is produced by a naturally aspirated engine of 7 litre capacity. Only the optional high-output 428 made more horsepower (20 more) than this four-barrel 428’s 370 HP. Was wondering if most of the components are the same besides the cam as you previously stated. I've been collecting parts for quite awhile for the next engine for the race car. He said when you decide to do it stay with the 1964 389 block as the 65 & 66 blocks are (in his words) "thin wall" blocks.
Pontiac Complete Engines for 400 for sale.
the owner said that this car had a 428, and wants $600 for the whole car. FAQ: Members List: Social Groups: Calendar: Search: Today's Posts. The first generation of the Grand Prix lasted from 1962–1964. This car was ordered from the factory as a Ram Air GTO in September 1967. Wiseco's forged piston is mated to a 6. Home ; Search for Specifications Find automobile specifications; Directory of Services Listing of dealers, companies and individuals offering cars, parts and services for antique, classic, vintage and muscle cars. 1969 Pontiac Grand Prix with the rare 428 engine 3 speed. Color closeup of the 428 engine in a 1967 Pontiac Catalina 2+2. shed stored, turns over, it was an irrigation pump engine in a past life, so it has a hand clutch and I think its on a stand. 00 inches, leading to a new 428-cubic-inch version with 360/376 horsepower. The first letter equals the month. It is a powerful engine, with a 6. This Bonneville has the optional 265 hp 400 2bbl. had I noticed the ad when I bought the magazine, buying one of those and bagging my original engine would have been an excellent. In 1959, it became a separate model as the "entry-level" full-size Pontiac.
Pontiac Engine Torque Specs.
1967 – 400 Ram Air or 428 Code 670. Comoptions:descrip New York 6 years at freeclassifieds. Jared, all pontiac blocks are the same except for the size of the bore. The 421 SD engine option was a Pontiac 389 that was bored to 4. Factory-rated at 335 horsepower, it was actually capable of putting out in excess of 390. during the 1972 model year, and was then re-purposed for 1973 when it was leftover from the strike-shortened 1972 model year. The engine’s casting codes provide a lot of information. The 428 has remained one of the favorite Pontiac. We carry a wide assortment of traditional Pontiac performance parts from some of the best parts suppliers in the Pontiac community. The only major difference is that the 326, 350, 389, and 400 have a 3" main bearing size. The 670 heads have great flow rate, even comparable to the famous RA4 heads. Introduced as an option package for US-sold F-85 and Cutlass models, it became a model in its own right from 1968 to 1971, spawned the Hurst/Olds in 1968, then reverted to an option through the mid-1970s. I think the motor could be worth a lot more to some guy looking for 68 428But, most of demand seems to be for guys looking for a nice street motor for their poncho. Engine Build Records; Private Party or Dealer: Private Party. For 1970, the 350-hp 400-cid engine was still. The engines did not produce as much power as the RA IV engine and no more were built. Best castings where #62 and #16. Pontiac produced the 421 V8 engine from 1961 to 1968. The convertible sold for almost $6,000 back in 1957!. The3rd Edition is the one I have and inside it lists all the major American engine weights and dimensions.
Pontiac BONNEVILLE VIN Decoder.
Because all Pontiac engines look pretty much the same, it is important to be able to identify the particular engine that is in your Firebird. Save pontiac 428 complete engine to get e-mail alerts and updates on your eBay Feed. Year (s) Bore (inches) Stroke (inches) Main Journal size (inches) Rod Journal size (inches) 265.
Four Bolt Main Caps : Four Bolt Blocks.
I have a 1969 428 YH engine Im pulling out of my GTO. Pontiac Valve-Seat Angles Most regular-production Pontiac engines produced during the '60s utilized 1. The asking price of $12,500 had been X'ed out in favor of "o. For 1967 only Pontiac called this engine the Quadra-Power 428. We have ratings, but no written reviews for this, yet. 042" has been entered based on most common …. Pontiac offered a variety of 400-cu in engines, starting with the …. The car: 428 from 1969 670 heads Most of the time when a Pontiac engine meets an untimely demise it's because of a rod failure. Reply Save WDCreech 1591 posts · Joined 2006 #3 · Feb 24, 2007 jordan, If you're a member at the PY forums, that would be a good place to ask. The head machinist (a pontiac guy with a Pontiac Funny Car chassis race car) told me exactly the same thing when I asked about going to a later 65-66 389 block vs using my 64 GTO block.
what's a 428 cobra jet engine worth.
gasoline engines: PONTIAC Lemans GTO Convertible 6. freshly painted excellent running classic car ect. There are 135 1968 Pontiac GTO for sale right now - Follow the Market and get notified with new listings and sale prices. Yes, that means the cranks aren't quite as strong. they only came in '67-'69 big cars, like Cats, Bonnies and GP's.
1969 Pontiac 9792968 YH Block 428 CID Dated E 21 ….
A Pontiac V8 engine is the same size as one in a competing brand. Stealth/Stock Appearing Crate Engines. He actually said it is a 428 HO. This gorgeous triple black 1969 Pontiac Grand Prix is being sold at no reserve. The 428 is desired if it has the 4-bolt main caps. Because the 428 was used only in large cars like the GTO and Firebird and featured prominently in ….
Choosing The Best Intake For Your Pontiac: A Guide To.
3 ish to 1 The 15 heads can be milled to 80-82 CC easily and will put the CR right at 9. 00-inch stroker package for the plentiful and very-inexpensive-to-buy 350 engine that transforms it into a 383-cube. But at least in my case, building my Firebird with anything but a Pontiac engine is not an option.
Pontiac 400 428 455 Engine Codes — Patterson Coachworks.
Pontiac Performance Crate Engines. 1969 Pontiac Grand Prix 428 HO added 2012-10-27. 75:1 compression, pump gas will definitely cause detonation, which may lead to engine damage if left uncontrolled. It was well worth the wait, however, and by. We have the largest variety of in-stock remanufactured engines in Texas. It came out of a wrecked car and has around 90K on it and will need to be rebuilt. We love to start with good customer block cores when possible. The car has set for almost 4 decades and the body is rough with rust. The power rating drops to 390 hp in the SSR , Chevrolet.
Buyer's Guide to the 1964 Pontiac GTO.
Its 7 litre engine is a naturally aspirated, overhead valve, 8 cylinder that has an output of 375 bhp (380 PS/280 kW) of power at …. 9 ft lbs of torque and 630 horses to help it run free on the road. "I still wanted to use as many correctly coded parts for the engine as possible," he. My main reason for this is the rod to stroke ratio to help the internals handle the high 6 low 7 rpms I'm looking for. If it's out of a big car, it's worth about $500 or less if rebuildable. In the GM brand lineup, Pontiac is a mid-level brand featuring a more sporting, performance-driving experience for a reasonable price, and a youthful feel …. Depends on the year of the engine/pan. 09375 inches and stroked to 4 inches, while the crank used larger 3. Since multiple carburetor system was no more a possible choice, it was replaced with a Rochester four barrel carburetor. They feature an offset valve layout, and were designed to.
1969 Pontiac Gto for sale.
This vehicle weighs at around 1000 pounds and is a highwheeler mainly powered by a …. Worth the money but took a little . There were a number of 1967 Pontiac GTO's, that did in fact come from the dealer with 428 engines installed in them.
pontiac 428 complete engine for sale.
"428 engine" in Engine & Engine Parts in Canada.
The induction system of a Pontiac V-8 typically consists of a carburetor and intake manifold. 1969 Pontiac Bonneville 2dr Hardtop Coupe Info. I would like to swap it out for a 428 pontiac engine. If your needs are a stroker crate motor we can take and modify any Pontiac engine to your specifications. The transfer lug or pyramid at the rear of the block to the passenger's side of the distributor hole. Collectors will want to keep on the lookout for Bonnevilles with the 428-c. The FE was introduced to replace the short-lived (in the USA) Ford Y-block engine, which American cars and trucks were outgrowing. The 2+2 returned as an option for the Catalina, but now with a new standard 428 rated at 360 horsepower backed by a three-speed manual. If your engine has 9:1 CR or more, you need more adv duration, in order to relieve some of the pressure, and reduce the chances of detonation.
1969 Pontiac Bonneville For Sale.
Many of those cars had 428 engines in. This unit has an output of 375 bhp (380 PS/280 kW) of power at 4800 rpm, and maximum torque of 640 N·m. Motor has 22k original miles on it. I am starting my lisst for the machine shop. Ihad all 3 brands and the buicks had oil . And that power was made lower down than the 428: 500-lbs. There were 11 different Pontiac V8 engine options for 1966, starting with the 326-cid 250-hp Tempest base V8. The 428 was Pontiacs top engine for 3 short years- 1967-9. A 428 is unique, only produced for 3 years, '67 -'69. 042" (crushed) head gasket, 6 cc valve reliefs for 400 stock pistons, 5 cc for -. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Pontiac Grand Prix Hardtop Coupe 428 V-8 4-bbl in 1969 the model with 2-door hardtop coupe body and V-8 6995 cm3 / 426. So is the more common, cheaper to build 400. FE 352 360 390 406 410 427 428 type engines Auto and Marine. Here is a good book for all you hot rodders it's called Practical Engine Swapping by John Thawley. I haven’t singled out the 421 engine because most guys use the 1967 or later 14-degree valve angle cylinder head. What are the specs of a 1966 Pontiac V8 tune up? Pontiac V8 Engine Tune Up Specifications Engine Year Info Idel RPM Manual Tran. Compression Ratio and The Pontiac Engine. Pontiacs are known as "torque motors". Information and specs for the Pontiac 421 V8 engine. I found a set of 1970 #64 heads to be a good choice for a street 428. Check the instruction manual for your specific kit. The engine was topped with unported aftermarket aluminum heads flowing apprx 260cfm. The Pontiac V-8 uses a positive displacement oil pump to pressurize the lubrication system and disperse oil throughout the engine. Up for sale is a 1968 Pontiac Firebird 350 H. 428 CJ/R & SCJ/R "Q" 4V 1968-1970 (R=Ram Air) 428 "Q" (1966-68) 428 "P" (1966-70) (P=Police Interceptor engine) Engine Type: 8 cylinder 90 degree, Overhead Valves …. A flow bench is used to measure the intake and exhaust airflow of a cylinder head. The 428 is a 'large journal' engine with 3.
Pontiac Firebird Classic Cars for Sale.
Like Ford’s experimental 302, the Pontiac V-8 …. Free shipping on many items | Browse your favorite brands Pontiac V-8S 326 301 350 389 400 421 428 455 Engine Max Performance Manual. Basically I'm building a high-rev (for a Pontiac) 400 bored out to 4. Installed a new 600 dollar 4 row core HIGH EFFICIENCY radiator manufactured by US Radiator and sold by Cool Craft, using the C8OE fan and 2711 clutch and running hot. Since the original 376-horse 428 H. Heads for a 428 (street) Pontiac - Street. The deck surface of a Pontiac block is very thick, and can measure more than. BaT History (1) Email me if this is listed again. 8:1: 255: Manual: 11: 254: 2 bbl: WA: 455. Runs great with no issues at all. The only other difference was the air cleaner which had some air valves that opened up at low vacuum to reduce inlet restriction. 4L V8 3MT (330 HP) Complete timeline of PONTIAC GTO models and generations, with photos, specs reference and production years. We tested a factory 1971 Pontiac HO intake, stock aside from gasket matching and opening it up to two big holes/same size shape as the Edelbrock …. It was rated at 376 bhp in 1967 and 390 bhp in 1968 and 1969. Engine has been stored inside for years but is very complete, has chrome valve covers and includes a 400 tranny. 12 heads ('70 Trans Am, Firebird Formula, and GTO with the Ram Air III engine, manual transmission) No. Also note the 1995 $4450 basic price is now $6400. The first 428 was rated at 375. Top Rated Seller Top Rated Seller. The engine was a not-so-stock ’68 428 H. The 428 is an excellent platform for a race engine because it has a shorter 4. The 1964-67 Pontiac GTO is undoubtedly one of the most iconic classic muscle cars in existence.
DeLorean 428 V8! 1978 Pontiac Firebird Trans Am.
I always just used common TRW bearings, without any problems. Whether your vehicle is a GTO, Fire Bird, Trans Am, Lemans, or a timeless classic, here at Pro-formance Unlimited we are here to help design and build the engine combination that will match you with your vehicle. And a 428 makes torque, but nothing like a 455. Most of the 428's were four bolt mains, and most all Pontiac's used a. Crower Ultra Beast Performance Level 4 Camshafts 60919. The Grand Prix was an all-new model for Pontiac in the 1962 model year as a performance-oriented grand tourer coupe with bucket seats upholstered in "Morrokide" vinyl, while nylon loop-blend carpeting covered the floor and lower door panels. Jim is the original owner of this "hot rod" GTO that sports a "shaker hood" styled scoop. Detailed Ram Air Five Heads Pricing. This engine was originally introduced in the Pontiac GTO, and it quickly became known as the “big block” engine. From there, Ford officially offered a pair of 428 Cobra Jets: the Q-code standard-issue (non-ram-air) and the Ram Air R-code. As far as the bigger Pontiac engines are concerned, the 428 is somewhat lost between the 421 from Pontiac’s racing heyday and the massive 455.
1969 Pontiac Grand Prix SJ Hardtop Coupe 428 V.
There was also a newly standard 400-cu. Because the rocker arm and pivot ball wear-in together and self-adjust to each other, it’s best to keep each pair united. body 04E B-body 63 389 235 4-speed 1x4 543680 2 3. Catalina sales stayed strong at 210,000 units, but 2+2 sales dropped to 1,768 coupes and convertibles, making survivors quite rare.
1968 Pontiac Firebird For Sale.
While the 428 was a rather short-lived power plant in terms of production, it was.
What Is the Difference Between a V6 Engine and a V8 Engine?.
Venolia flat top blower pistons. It was based on the familiar Pontiac V8 family architecture which made it reliable along with providing very good horsepower and torque numbers.
Our Choices For The Best Musclecars Ever, Then and Now.
The factory rated the Ram Air IV at 345 horsepower, just 10 more hp than the Ram Air III, but a look at the spec sheet tells a different story. Step down to a 389/400 engine if a good 455 cannot be located but be advised, it is difficult to use production Pontiac heads on 389/400 engines. Pontiac Engines, Early (1955 to 1979) Pontiac V-8 engine parts and engine building. Pontiac 428,30 over,950 Holley ultra xp carb,12:1 compression,ram air 3 heads,torquer 2 intake,. The design was a carry over from the previous year. 060" *Actual displacement of 350. Here is the reason in a nutshell ,More speed parts are available for chevy and priced reasonable ,The supply is there ,For racing you would need a 421 or 428 with a 455 crank and a descent set of heads,and intake manifold preferably a dual quad setup ,Probably would cost you double the price of a big block chevy ,I personally love pontiacs …. (Photo courtesy of Hemmings Motor News. Changed the fan blade to the C9ZE and used the Hayden 2765 fan clutch, using this with the new radiator solved the heating problem. You will need to know the cc's of your head to select. The Pontiac 428 was introduced at the same time as the Pontiac 400 V8 in 1967 and used primarily in the Grand Prix, but also for the legendary GTO and Firebird models. A "stock" 428 rod is a casting, not a forging. Mastering GTO Restorations: Transmission Guide. (75 and up are questionable, but for your app probably OK). for cars, inboard boats, trucks, RV's or motor home at links above. Both were rated at 335 horsepower. It will be easy to make power with this setup. From 1992–97, all Trans Ams and Formulas were powered by the Gen II LT1 small-block. Equipped with a 305 Comp Cam V-8 Engine, Automatic Transmission with B&M Shifter, Power Steering, Power Brakes, 4-Wheel Drum Brakes, Kenwood AM/FM Single C Redlands, CA 5 years at classiccars. The old style oil passages that where being used with the original heads have been blocked. Pontiac called them 455's! The motor is probably worth 800-1200. The two-barrel 256-hp version of the 389 was base engine in Catalinas.
Mild 428 Pontiac built by Butler Performance.
Buyers could spec a delete-option 400 2-barrel or move up to two 428s. Private Seller (6) Dealer (47) Auction (2) Listings with videos only (30) Close Back.
Auction Results and Sales Data for 1969 Pontiac GTO.
nhtsa campaign id: 68v009000: notes: possibility reinforced brake pedal support bracket which also assists in supporting the power brake unit on these vehicles was not included in a dealer's parts kit for converting manual disc brakes to power disc …. 1967 Pontiac Catalina The Catalina received a heavy facelift featuring integral bumper-grilles, "wasp waist" body styling, angular wedge-shaped front fender tips, and recessed windshield wipers. One point lost in compression equals 50-lbs. Cars with 428/375hp engines are typically offered in the $25,000 to $30,000 range, but even then will sit unsold for many months. / How to Rebuild Pontiac Engines / PONTIAC V-8 HIGH-PERFORMANCE ENGINE COMBINATIONS.
Tested: 1964 Pontiac GTO Takes on Ferrari's GTO.
When C&D tested a 1979 4-speed Trans Am with the emissions-controlled W72 400 engine, the one with a 220-hp net rating and the “T/A 6. 1 hp at 4,800 rpm, almost 10 percent more than advertised. This is an older thread, you may not receive a response, and could be reviving an. We carry domestic engines as well as Japanese and European imported engines. a Pontiac 400 Modifed Crate Engine - 375 hp a Pontiac 428 Modified Stroker Motor - 450 hp a Pontiac 455 Modified Crate Engine - 490 hp. These engines were available in the following cubic inch displacements: 326, 350, 389, 400, 421, 428, and 455. According to my best knowledge the '67 Tempest LeMans was available with: 400/360 HP Ram Air V8 Engine. 042 times higher than old limit) (6116/6400)2 = 0. A WT block would be about $1000-$1500. Royal Pontiac, located in Royal Oak, Michigan, offered a 428/Royal Bobcat conversion of the 1968 GTO.
Pontiac Crate Engines By Eddies.
Description of specs and parts included in Street & Strip 400 Pontiac rotating assembly kits. The 301 was indeed a popular choice among Formula buyers for 1979. With so many options available, it can be dif.
Pontiac Blocks Casting Information.
The 1969 Mustang GT was known for its 351 2 bbl engine up to the incredible 428 7. Wipers were now concealed, and sales stayed steady at 210,000 units. -spec cylinder heads with larger ports; 1. I cant see getting 5k out of it, if it really is a 428. Updating the Grand Prix again for 1969, the car remained a luxurious and powerful beast with a distinctive style and received an even bigger engine in 1970. With over 35 years of engine building experience with an expertise in Pontiac engines, DCI Motorsports covers every detail with Pontiac engine restoration. The 400 was a single exhaust, low compression (8. It's the bigger engine, 428 or 455, the small crank engines 326/350/400 do not, will not, or ever had the tall lug on the back of the blocks. I have the NEW (er) version of this old standard from Comp Cams, it works very well in my 1973 4. Right now all I have done is added headers, msd ignition, and a 675 quick fuel carb. This is probably one of the more extreme naturally aspirated Pontiac …. The 455 SD is not the most powerful engine Pontiac built, due to lower compression. When the 428 HO engine debuted in 1967, it was an exciting development for the brand. Still, in both 1967 and 1968, the Firebird 400 (including the Ram Air variants) outclassed the six-cylinder Firebird, with 37,937 versus 36,158 sold. Pulley systems and serpentine belt systems are not only functional but can really add a finished high end look to your engine.
The Legendary Pontiac Ram Air 400.
Contact Bill Adams,336-243-1336 or email: billandlibby78@gmail. Set an alert to be notified of new listings. The task of transporting and testing those heads is simply too time-consuming for machine shops. Keep in mind that the bigger cubes in a 428 will be milder than the same cam in a 400CI. 1969 Pontiac Catalina The 1969 Pontiac Catalinas had split bumpers, revised rooflines and vent-less windows. Torque number for the 400 is decent – 397 lb. Round port heads improved flow while the engine’s unique cam profile provided. With 428 and 455 blocks drying up, the 400 stroker is becoming the go-to combo for pontiacs. Always go with the big-valve Pontiac heads because they are the ones that create the most horsepower. The carb isnt correct nor are the exhaust manifolds otherwise complete. The draw of a used engine is its affordability factor. With A/C Off, Engine Hot: 428: 1967: W/O AIR: 44S: 0. at 3000 rpm, the second one 'makes' (calculates to) more horsepower even though the actual amount of twisting force they produce is exactly the same. The 427 can be worth a fortune, original untouched crate motors have gone for over $80,000. Gasket Thickness: inches: This varies depending on the gasket material, manufacturer, etc. 40 over would be safer than 60 over, but 60 over can be done. The base 400 GTO engine was only rated at 350hp.
Pontiac 455 Ci Motor: Valued Higher Than Ever">The Iconic 1970 Pontiac 455 Ci Motor: Valued Higher Than Ever.
NICE 1969 Pontiac Firebird 400 Engine, 4 Spd Trans Power Steering, PB. 1969 Pontiac 428 YH code Engine Block -Casting Number 9792968 -Code YH -Date A289 Jan 28th 1969 -Block Does have a Vin …. 1966 PONTIAC GTO CONVERTIBLE TRI POWER 1968 PONTIAC GTO - Engine Fire - $3,000 - FWB-308. Get a Pontiac crate engine for cars like the GTO, Firebird, Bonneville, Tempest, or the Trans Am. The 428 PI however had the solid lifter cam from the 410 HP 427 and used the MR 427 intake manifold. If you have a question or don’t see the engine you are looking for, email us or call us at 1-800-275-7371 and we will be happy to answer your questions. Another great virture of building any Pontiac is the tremendous interchange of parts, no other engine brand is equal to engine parts interchange. If you want to be safe running 87 octane wherever you might find it then go with a lower compression ratio and a smaller cam. We are also a Pontiac parts manufacture with 3 in-house CNC milling centers. The figure of $3000 was discussed. The bore of the 400 is 4 inches, while the stroke is 4 inches, and the main journals are 3. Pontiac began work on a completely new V8 designed to increase fuel economy after the 455’s demise in 1976. 2007 Pontiac G6 located in Fort Worth,TX. However, from 1967–69, the 428 was the top engine for Pontiac’s full-size series. Two different camshafts were used for 1965 GTO engines. Note: If your engine has forced induction, don't forget to. In hindsight, we can see that GM’s maintenance of 5 divisions long after it became impractical led to much true badge engineering and wasteful redundancy. The 428 CI engine was disassembled and blueprinted to produce more than the advertised factory 390 horsepower and capable of 5,700 rpm. The 1967-1979 Pontiac heads that are available will either have too high compression for pump gas or too low compression ratio for good power. as far as which is best for you, well,its up to you. and locked the timing in car idled smooth made it to temperature …. But that’s a story for another day. Plus a 455 crank can be dropped right into a 428 if you like, bore the 428 block. Starting in 1965 Pontiac began using a 2 digit letter code. After a successful, and relatively short, debut year, changes to the 1968 Firebird were very slight. This classic engine was advertised as a powerplant that could run 100,000 miles without a major ….
1970 Mustang: Pick Your Pony.
For the 1971 season, the division offered the Le Mans, the T-37, the GT-37, and of course, the famed GTO. We test and use all of the parts that we sell / manufacture. And to further muddy the waters as to why some Pontiac engines in the mid-sixties got Armor-Steel cranks while others did not, note that **ALL** 65 326 engines (including the 326 2bbl, auto trans engines) got Armor-Steel cranks. 00" main bearings, but the aftermarket stroker cranks have the 3. 33 gears and the Chevy edge oriface lifters reduce top end oiling by 50%. Windage Tray: Engine Oil: 15 ft-lbs. ll-block-pontiac-400-428-455-flat-top-pistons But, for the same $$, I'd still go with a 4. The following are turn key engines available from Eddies, be sure to call us to get a specific price quote on these engines:. The 428 Cobra Jet, introduced April 1968, was a high torque, quiet, and inexpensively built engine. The engines that are currently most popular were manufactured from 1964 through 1978. Pontiac gave that engine a 255 net hp rating for 1971. The ohc6 was based off of Chevrolet’s 230 cubic inch L-head six-cylinder engine but nearly all components were either modified or of a completely new design. You could argue that the 428 Cobra Jet engine and the 1969 Mustang Mach 1 helped Ford stay ahead of the competition. Pontiac V-8, although two versions of the beefy Pontiac 428, with 375 and 390hp, remained on the option list.
Were the Buick 430ci V8's, Pontiac 428ci V8's and the Oldsmobile.
street engine 820 HP and 860 ft/lbs of torque (at only 3800 RPM!!!) and on pump gas! 535 cu.
370 Horsepower 1969 Pontiac Grand Prix SJ 428!.
We provide a variety of 428 Pontiac for your vehicle needs. Stock camshaft specs are 288 degrees intake duration and 302 degrees exhaust duration. The Judge was initially offered only in Carousel. Larger race engines that operate at high speed require a significant volume of fuel and air, and that requires a unique intake manifold with multiple carburetors. Pontiac engines "enjoy" very unique chamber designs. 1968 Pontiac Grand Prix WG Code The 1968 Pontiac Grand. Pontiac built the Grand Prix from 1962 through 2008. Add the following options to any order… Gasket matching: $150. After some time, should you choose to upgrade to a 389 or 400 or more, most of the parts on your 326 will work- timing cover, water pump, pullies, fuel pump, dist, valley.
1969 Ford Mustang Mach 1">What to look for when buying a 1969 Ford Mustang Mach 1.
In '67 the PI engine got the 390GT cam. This would have been fine for an engine that ran at high speeds often, but not. Compared to a 428 engine 455s are everywhere. Pontiac Emblems, Badges, and Decals. Thinking about selling my 428 and wondering what it might be worth: 428 Service Block. 428-cid w/ 4-Barrel V-8: Cornering Lights: 428-cid V-8 H. There are 41 new and used 1969 Pontiac Firebirds listed for sale near you on ClassicCars. This engine was first offered in 1967 as the top engine option in full-size Pontiacs. Bullying of any kind isn't allowed, and degrading comments about things like race, religion, culture, sexual orientation, gender or identity will not be tolerated. Bid to $37,750 on 11/9/21 95 Comments. The piston and rod assembly are beefier than the cast stocker. I have a 1987 formula firebird with and chevy 305 engine. For the 351 bbl engine and up, it came with styled steel wheels, dual quad exiting exhaust, wide oval tires, a stripe kit, and stiffer suspension. 719") on the first 1967 Ram Air engines with the …. These heads are available in three heart shaped combustion chamber sizes, including 65cc, 72cc and 87cc. New Carburetor 4-bbl For Pontiac Firebird 6cly 350 400 428 V8 Engines 7028264. I have a 1975 Pontiac 400 complete engine sitting on the engine stand in my garage.
1969 Pontiac GTO for Sale.
69 GTO convertible's been sitting for 7 years. 050" custom ground HR cam, iron intake, q-jet, etc and cranked out 497hp/540tq.
Pontiac Grand Prix Model J.
Get Pontiac listings, pricing & dealer quotes.
Engine Rebuilding Guide for Pontiac Trans Am and Firebird Restorations.
Pontiac’s Ram Air V Trans Am that never was.
1969 Pontiac Firebird 350 Automatic with cold AC (aftermarket) no rust. For a strong light weight piston, I would …. Pontiac used three distinct oil pumps in its V-8 engines, and they are often referred to by approximate maximum pressure ratings of 40, 60, and 80 pounds per square inch (psi). Get the best deals for pontiac 428 engine complete at eBay. It needs a rebuild due to low compression …. pontiac 326 350 389 400 428 455 engine parts 1965-1979 $35. Also numbers can vary and should be taken over several pulls while dialing the engine in. 4 Barrel Carburetorfor Buick Pontiac 350 400 428 V8 Engines Firebird Gto 7028276. Not intended for true racing durability, it lacked the bottom end features of the side-oiler 427. O's gross output rating was 335 hp, or 305 net hp. If we do not have your engine in stock we can remanufacture yours and return the engine to you. The 428 has remained one of the favorite Pontiac The 428 was Pontiacs top engine for 3 short years- 1967-9. These branches are known as SUPER!Centers and operate on Saturdays from 9 a. The purpose of ignition advance is to allow the flame initiated by the arcing of the spark plug a head start so that it can keep up with the piston as it moves downward in the bore and to allow. Most aftermarket aluminum castings flow anywhere between 260 and 330 cfm. The only Trans Ams built in 1976 were those with the L75 455 cubic inch V8 engine, with a …. It also came with a stimulated hood scoop, except for the 428 Cobra Jet.