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,ENGINE BUILDS ,Powersports

High Compression Polaris RZR XP 900 Race Build

Keith Reid is a dedicated racer in the modern world of UTV racing. He currently races a RZR XP 900, that was recently rebuilt to add more power and reliability. Read on as we take a look inside Keith's engine, powered by JE pistons.

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,NEW PRODUCTS ,PISTONS 101 ,ENGINE TECH ,Tech

A Look at JE Perfect Skirt Coating and How It Compares to Other Coating Types

JE's revolutionary new Perfect Skirt coating is shaking up the engine-building world offering quiet engine operation with the strength of 2618 aluminum. But how does this revolutionary, new material stack up to other coatings in JE's arsenal?

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,FEATURES ,ENGINE BUILDS ,CHEVY ,ENGINE TECH

Pump Gas Monster: CNC Motorsports Builds a 582ci BBC (PT 2)

The big-block Chevy keeps getting bigger. Aftermarket blocks, dedicated stroker cranks, and array of piston sizes are pushing the good ol’ Rat to unprecedented stature–and horsepower.

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,FEATURES ,ENGINE BUILDS ,CHEVY ,ENGINE TECH

Pump Gas Monster: CNC Motorsports Builds a 582ci BBC Bottom End (PT 1)

The big-block Chevy keeps getting bigger. Aftermarket blocks, dedicated stroker cranks, and array of piston sizes are pushing the good ol’ Rat to unprecedented stature–and horsepower.

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,VIDEOS ,PISTONS 101 ,ENGINE TECH ,Tech

Why Do Piston Rings Keep Getting Thinner? 

Piston rings half more than halved in thickness since the 1980s. Here's why they shrunk and why you shouldn't be worried about it!

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