You can't escape friction. The force that resists motion between two objects that are in contact with one another exhibits itself all over the place: in between your engine's rod bearings and its ...

It used to be a 500hp street car was a big deal. Today, even a stock LS9 Corvette makes 648 net horsepower straight off the showroom floor, and a real 700hp (or more) hot rod is not uncommon. The rise ...

Clutches and brakes with an electromagnetic interface offer definite advantages, including accurate engaging and clean releasing. Besides being quick, they also run cooler and cleaner, with the ...

When price becomes the difference between winning and losing sometimes you just have to bite your lip and fork over the greenbacks. In this industry, racers are realizing that wallets have to be big ...