BEST PONTIAC 400

PONTIAC 400 GETTING DynoED 530 HP

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Jason Steeves 600 horsepower of pure Pontiac muscle
600 horsepower of pure Pontiac muscle. This is the 1971 455HO that I built to put in my Goat. I am pairing this motor with a Richmond 5 speed, and a Moser 12 bolt read end. I have waited 30 years (since I was 13) to drive this monster, and the time is almost here. Keep looking for more updates, and videos of the actual car build.





1968 firebird dyno, IN FRAME TUNING / TEM MACHINE
Robert Diehl's 1968 Pontiac Firebird 548" BBC Dyno and tune by PERFORMANCE IN-FRAME TUNING Engine modified and also tuned by TEM MACHINE Napa, CA Video recorded and edited by Dan Bordeau.





Pontiac 400 oil pressure issues
via YouTube Capture





Proformance Unlimited's 69 Pontiac GTO 400 Crate Engine Dyno Run
Proformance Unlimiteds Pontiac 400 crate engine live engine run....all of our horsepower is Dyno tested and proven....visit us on the web at www.proformanceunlimited.com or contact us at 800-267-3940




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