You can measure horsepower at home by timing RPM climbs, calculating wheel speed from tire size and gear ratios, and comparing the results to SAE net specs.

Aftermarket superchargers are a popular upgrade for car owners looking for more power, and ProCharger is a leader in the segment with plenty of options.

General Motors tends to use very simiilar powertrains for all its vehicles nowadays, but it was a very different story more ...

Discover how the LS1 became a lightweight, swap-friendly V8 icon, from its C5 Corvette debut to HSV power upgrades, and learn ...