Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Cars, especially fast cars, represent an experience that touches ...

Mopar's 5.7L and 6.1L Hemi engines are certainly potent, but they haven't garnered the attention of hot rodders to anywhere near the level of GM's LS-series engines. That's too bad, since the new Hemi ...

Mini Mouse has seen more than her fair share of dyno time. After the introduction, we installed a cam then tested a pair of carbureted intake manifolds. We followed that up with a top-end change that ...

The spec sheet of the REV Force sounds too good to be true. The small 578cc engine weighs just 105 pounds and produces 173 HP. It has a supercharger, doesn’t burn oil, and is lubricated like a ...

Diesel engines are renowned for their ruggedness, torque-heavy power, and workhorse dependability — not exactly the characteristics linked to high-revving, supercharged excitement. But in a world ...

This is the age of horsepower. Power masters build giant-cube big-blocks and play with exotic CNC-machined billet blocks with custom bore centers, tomato-can-sized bores, and yard-length strokes. But ...

Ford Performance now sells dealer-installed supercharger kits that push the Mustang GT and Dark Horse to 810 horsepower and ...