PONTIAC 455 UNLEASHED!!!!

www.autoappraiser.ca I BUILD THEM BIG!!!!!!!!!!!!!!!!!!!!!! MORE POWER THAN COMMON SENSE!!!!!!!!!! TURN UP THE BASS TO HEAR THE ROAR!!!!!

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Tony Bromley's 400 to 460 stroke Pontiac Dyno Pull | QMP Racing
Numbers: 550 torque @ 5800rpm 535hp @ 4000rpm For those of you paying attention and noticed the numbers aren't the same on the screenshot, its because we made another few runs, but didn't tape them. We'll upload a pic soon. QMP Racing is located in Chatsworth, CA Check out our website: www.qmpracing.com Like us: facebook.com/qmpracing Tags: qmp racing quarter mile race car engine motor custom high performance chatsworth California hp horse power torque trq Dyno rpm turbo drag Exhaust run Boost psi dragster raceway nitro Nitrous super Supercharger muscle burnout idle motorsports Mustang cam Ford hydraulic Street pontiac Cars Supra "Drag Racing" Pontiac Shelby Dodge Twin Stock Mazda Ls1 Motorcycle Bike





1972 Pontiac 455 HO
Another high end Pontiac engine built by Spotts Performance. All numbers matching 1972 Trans Am 4 speed WD block code, 7F6 round port heads, custom hydraulic roller cam, stainless steel valves, electronic ignition with rev limiter. 450 HP on 87 octane.




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