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

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In stage three of the small-block build, the 383 becomes a 406 and gets a centrifugal supercharger for more power.

Engine Power

In-House Power Mouse Roars

Pat and Mike button up their Hemi with super trick heads; tech tips.

Hemi Top End Magic

The small block Chevy gets block modifications and a competition rotating assembly to complete a short-block.

In House Power Mouse: Stage II Part I

The first of a three stage build of the durable small block Chevy; a back to basics 355 inch power plant that makes reliable power.

In House Power Mouse: Stage I

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

S3 E13 | Hemi Top End Magic

E14 | In-House Power Mouse Roars

E13 | Hemi Top End Magic

E2 | In House Power Mouse: Stage II Part I

E1 | In House Power Mouse: Stage I