PowerNation is your destination for classic Muscle Cars, horsepower-fueled engine builds, trucks, 4x4’s, and much more!

PowerNation

Starting with a bare block, the team builds a piece of modern Mopar muscle; complete with a Holley High-Ram intake and Terminator X Max fuel injection, the engine demonstrates a significant increase in power that is dyno proven.

Engine Power

Backyard Engine Build

Burnt junkyard 6.4L Gen III HEMI engine undergoes restoration.

Old School and New School Hemi

Ford's high-revving modern engine gets some racy parts, then it is put to the test in the dyno cell.

Coyote Power

The six-cylinder Ford's dyno numbers keep climbing as the team gives it major cam, piston, and cylinder head upgrades.

Ford's Big Buzzin' Half Dozen

Simple Postal Jeep engine refresh becomes complex as team encounters unexpected issues.

AMC-Powered Postal Jeep

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Pro engine tips on assembling and tuning everything from street engines to full-race motors.

S8 E1 | AMC-Powered Postal Jeep