Celebrating 250 Years of American Freedom, All Year Long! More Horsepower. More Burnouts.

Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.

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August 20, 2026

Peak CFM Is Not the Winner: How to Choose LS/LT Cylinder Heads That Actually Make Power
Peak cylinder-head CFM is only one part of an LS or LT performance combination. Learn how port size, valve diameter, chamber volume, cam lift, springs, intake, boost and dyno data determine which heads actually make power.
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July 18, 2026

Camshaft “Stages” Are Mostly Marketing: How to Choose the Right Cam for Your Build
Stage 1, 2, 3 and 4 cam labels are not standardized. Learn how duration, lift, LSA, overlap, converter, compression and valvetrain requirements determine the right camshaft for your build.

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Peak CFM Is Not the Winner: How to Choose LS/LT Cylinder Heads That Actually Make Power