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,CHEVY ,PISTONS 101

Maximizing Horsepower with Piston Skirt Shaping

There's a lot that goes into piston design and one of those aspects is the skirt. The less drag created by the skirt on the bore equals more power. Check out how JE continues testing different skirt profiles for maximum power.

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,CHEVY ,PISTONS 101

Power Adder Versus Naturally Aspirated Pistons

Naturally aspirated and power-adder engines produce hp in very different ways. Piston design has evolved tremendously to keep pace. Here we explain the differences between both types of pistons.

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,CHEVY ,TUNING TECH

Building a Lighter & Stronger JE Big-Block Chevy Shelf Piston

A new clean-sheet Forged Side Relief piston for big-block Chevys from JE Pistons offers a significant weight reduction, while improved design elements strengthen the overall piston construction for improved durability.

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