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  5. Valve Lift Demo for 527ci LS Small-Block

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Valve Lift Demo for 527ci LS Small-Block

Horsepower Research mocks up a camshaft on the company's 527ci LS V8 showing valve lift over one inch.

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The 28th Annual HOT ROD Power Tour Driven by Continental Tire is heading south for 2022 and returning to its traditional running time in early summer. Starting Monday, June 13, 2022, and running through Friday, June 17, 2022, the world's largest traveling car show will begin its 1,000-mile journey through the small towns of the American South at Memphis International Raceway in Millington, Tennessee!

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Westech Dyno Tests a 540-Inch Big-Block High-Compression Chevy That Made Nearly 1,000 HP At 7,400 RPM.

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