Proformance Unlimited Live Run Pontiac 455-425hp

Proformance Unlimited's Pontiac 455-425hp crate engine. Check us out on the web at http://www.proformanceunlimited.com. 800-267-3940 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.

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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.





Blueprinting Pontiac 455; Pt 9 (Port Matching)





Platinum Bandit New 455 Stroker Motor - 580HP
This is a video of the new motor we build with Butler Performance, to be customized as a high Horse Power motor that was designed to drive on the road and use 89 Octaine Fuel. With the 60 over 455 1971 Pontiac Block, it was stroked to 474 and with a combination of multiple components, 10:1 compression, we were able to acheave a 580HP engine that you can drive around town, across country, etc. using 89 Octaine gas! Look for it to be featured in an upcoming High Performance Pontiac Magazine for full details... Build your own Monster Motor and join us on the Bandit Run next year!





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




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