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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Pontiac 455 Rebuild and Dyno results
Engine was overbuilt to allow easy HP gain with bolt on parts later. Running a 66 Tri Power with stock #64 455 Heads, Oliver rods, Ross pistons, Eagle forged crank. This engine will be installed in my 1966 Catalina that I am currently restoring.





Pontiac 455 Crower Camshaft 60210
Stock pontiac 455 with Crower camshaft 60210 and crower vslve springs. Its obviously wsy too big of a camshaft for the stock 8.5 compression ratio but it runs with thr timing advanced to 25 degrees.





Live Run Ford 302-300hp by Proformance Unlimited Custom Crate Engines
http://www.proformanceunlimited.com/ford.html Whether your vehicle is a Mustang, Fairlane, Thunderbird, or any 60's muscle car; at Proformance Unlimited we are here to help design and build the combination that best suits your knowledge level and over all experience, so your vehicle will out perform your expectations. Please browse our engine combinations listed below. Proformance Unlimited is best known for our precision custom designs. If you have any questions and would like Proformance Unlimited to build your next engine feel free to call Doug or Steve.





Live Run Ford 390ci built by Proformance Unlimited...The Crate Engine Experts
Proformance Unlimited's Ford 390 live run engine. Check us out on the web at http://www.proformanceunlimited.com 800-267-3940 You can also email us at info@proformanceunlimited.com




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