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455 Pontiac Crate Engine Built For Sports Car Revolution by Proformance Unlimited

http://www.proformanceunlimited.com and Sports Car Revolution team up to bring new life ultra rare 1971 STUTZ BLACKHAWK. You can view the article at the following link: http://http://www.proformanceunlimited.com/scr.html


 


More Videos...


79 Pontiac Trans Am: Engine by Proformance Unlimited
http://www.proformanceunlimited.com/pontiac.html You can view some of our other customer rides at the following link: http://www.proformanceunlimited.com/finshedcars.html





Pontiac 455 Dyno
.030 Over 455 , 10:1 forged rotating assembly, 4 bolt mains, e-heads. Full Roller motor. 475hp/560ft lbs@ 5000 rpm.





High Performance Chevy 350 Motor With 295HP #9169
350 295HP All Polished Chevy Motor Package Built By Proformance Unlimited http://www.proformanceunlimited.com For More Information Visit Our Web Site Or Call 1-800-267-3940.





PONTIAC GTO Judge (1971 455cid, the differences basic supertuning can make)
Those who know me well, know that I always beat "SUPERTUNING" "SUPERTUNING" "SUPERTUNING" into the ground. This video shows the difference minor tuning can do (This is minor because a 1971 GTO's fuel/ign calibrations are already geared for performance, so there's not as much improvement you can make like you'd be able to on say - a late 70s smogger). But on larger scales, HUGE differences can be made, as much difference as adding performance parts alone. The more the car is severely out of tune/adjust------which happens more with the more mods you make, then the more you'll gain by supertuning it. There's another vid on YT where an Olds 455 was built with performance parts to be totally streetable but achieve 1hp per cubic inch. After they got the recipe of perfect parts all together they were disappointed when she only Dynoed at 320hp. But luckily they did not give up! After the proper ign-curve/timing & carb adjusts were made, the engine jumped from 320 up to 455hp!! No doubt all the new cam/intake/head mods put the old fuel/spark adjustments badly out of calibration for the NEW BREATHING ABILITY. Also with things like dual quads (especially to engines not originally equipped wit them), your adjustments are most likely going to be way off and need calibration even more. There's lots of dual quad cars out there not running well for this reason, however the few that have been calibrated perfectly (EVERY adjustment set for the best "stop watch" time, etc) truly do run like a bat out of hell!





Proformance Unlimited's 455 Pontiac Crate Engine
Pontiac 455 Crate Engine Built By http://www.proformanceunlimited.com/ You can view our Pontiac engine line at the following link: http://www.proformanceunlimited.com/pontiac.html 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. Please browse our crate engines listed below or custom design one of your own. From that special built stroker engine to that turn-key drop in ready crate engine, call Doug or Steve we will be happy to answer any of your questions.





Pontiac 400 engine after rebuild
This is engine for my new 1977 Trans Am "Racer". Specs: '73 block with stock type crank (.010), pistons (.030) and rods,'69 heads No. 46 with no mods, stock '69 intake manifold, Summit headers, CompCam 268 HE complete camshaft with stronger valve springs and 1.6 roller rockers.





BEST PONTIAC 400
PONTIAC 400 GETTING DynoED 530 HP





Proformance Unlimited's Pontiac 400...Live engine run
Pontiac 400 built by Proformance Unlimited Live Run http://www.proformanceunlimited.com/ You can view this engine package at the following link: http://www.proformanceunlimited.com/specs/pontiac_400_375tk.html Pontiac 400 with 450 HP engine package with Edelbrock aluminum heads can be custom designed to your specific needs. All engines can be custom painted to match your vehicle at your request. We can outfit your engine with the exclusive March Performance serpentine belt system. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.





461 Pontiac 475HP Custom Crate Engine BY Proformance Unlimited
http://www.proformanceunlimited.com/ 400 Pontiac Stroker Engine 461 CI 475HP Crate Engine You can view this engine package at the following link: http://www.proformanceunlimited.com/specs/pontiac_461tk.html





Live engine run..461 Pontiac Stroker 475HP by Proformance Unlimited Custom Crate Engines
http://www.proformanceunlimited.com/ You can view our complete Pontiac engine line at the following link: http://www.proformanceunlimited.com/pontiac.html Proformance Unlimited is well known for it's custom designs. If you are restoring your early Pontiac we can upgrade the horse power and still keep it looking original. 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. Please browse our crate engines listed below or custom design one of your own. From that special built stroker engine to that turn-key drop in ready crate engine, call Doug or Steve we will be happy to answer any of your questions.





Custom 1972 Pontiac Firebird - V8 sound!
Jamboolio records a fully restored 1972 Pontiac Firebird with an 350 cid 5.7L V8 engine and a stunning new paint job. The monstrous hood scoops and huge air vents added to the all black exterior makes it a very bad-ass looking muscle car beast! The Exhaust sound is pretty awesome too! Enjoy. Location: 'Helsinki Cruising Night' Helsinki, Finland 2013 RELATED VIDEOS: - 800 HP Dodge Charger 605 cid / 9.9 L - The most bad-ass American muscle car ever?! http://youtu.be/ZYoo5zZD4lk - EXTREMELY LOUD Supercharged Corvette C6 Z06 http://youtu.be/yLXmSkqOi6E - 1970 Dodge Challenger R/T 440 Magnum - amazing V8 and Exhaust sound! http://youtu.be/uP7yw40HF5o Watch in High Definition (1080p HD). RATE, COMMENT & SUBSCRIBE! SUBSCRIBE for more upcoming automotive videos: http://www.youtube.com/subscription_center?add_user=Jamboolio Follow Jamboolio on TWITTER: http://twitter.com/Jamboolio





Pontiac LeMans 455 Drag Racing
1967 Pontiac LeMans Drag Racing at Lebanon Valley Dragway on September 29th 2008.





Pontiac 400 break in
Number matching engine. Pontiac 400 cid. Break in of camshaft. Formula 1973 with non stock color ( it supposed to be Burma Brown)





Chevy, Olds, Pontiac and Buick V8 engines are not the same!
Evidently a segment of the automotive enthusiast population does not believe that the four main GM divisions had their own versions of a V8. In addition there may be people who simply never knew that fact. In this video I show photos of a 350 cid engine from Buick, Oldsmobile, Pontiac and Chevrolet and highlight the differences in each. Buick and Pontiac V8 engines went out of production in 1980, Oldsmobile's in 1990 and of course the Chevy versions lasted a lot longer because they were cheaper to produce and easier to smog/mpg certify. I challenge anyone to video themselves removing a Chevy SBC head and then installing it on a Pontiac, Olds or Buick engine.





468 Pontiac Stroker Crate Engine #9054 by Proformance Unlimited
http://www.proformanceunlimited.com/pontiac.html Pontiac Crate Engine 468 Stroker 550+ HP "like" us on Facebook: http://www.facebook.com/pages/Proformance-Unlimited-Custom-TurnKey-Crate-En gines/273208895629





Which car is faster? Which Car is Faster?




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