The infamous "Beer Money" finally outgrew its turbo 5.3-liter engine.

Now it's time for Pete Harrell to build an even more scrappy LS3 to shave weight and make more power.

Horsepower has been used as a measurement of power since the dawn of internal combustion.

James Watt coined the term in the 1800s, and now we dig deep to find out the why and the how of it.

Getting piston rings to seat correcting is critical if you want a healthy engine.

Total Seal's Quick Seat is designed to make piston rings seal better.

The Gen-III Hemi is an impressive powerplant, but even the mighty Hemi can benefit from a set of aftermarket cylinder heads.

Prestige Motorsports dyno tests Edelbrock's RPM Hemi heads to see what they are worth.

For those interested in boosted LS swaps, ProCharger offers a line of supercharger kits designed to meet the needs of your specific application.

PerTronix has announced that they are adding some new products to their Flame Thrower Coil lineup to include late model GM, Ford, and Chrysler vehicles.

The list of speakers, presentations, and demonstrations being locked in for the first-annual Engine Performance Expo is constantly growing.

This is the most up-to-date listing and information on the Expo.