pontiac 473ci dyno pull 617hp

208 views · Published 22 August 2010 · 0:19 · Indexed 5 October 2026

Channel: Guitars, Cars, and other man stuff · 2010 · Autos & Vehicles

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dyno pull made by 473 cubic inch pontiac motor built by Gaydosh performance.  This was the best run and made 617 horsepower and 611 ft lbs of torque!     http://www.gaydoshperformance.com/

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