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

Delving into the inner workings of a diesel engine and building more power with upgraded components now that the 6.6L Duramax has pulled out.

The SuperMax Silverado gets a beefy transmission along with exhaust and suspension upgrades to finish up the Stage 2 upgrades.

The Stage 2 Silverado gets a final once-over in preparation for "Engine Power"'s BBQ and Burnouts exhibition on the drag strip; how to prepare and paint plastic.

The stage two short bed Silverado HD gets a custom tune and dyno run; the Duramax and new turbo upgrades go through the paces on the street and strip during BBQ and Burnouts.

It's an OBS Chevy K1500 4WD we converted to AWD, slammed, and LS swapped!

Neither snow nor rain nor heat nor gloom of night will keep our guys from their special delivery.

Hosts Eric Smart and Chris Reader take you on an off-road adventure, making the off-road and overland trucks and SUVs.

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