In an engine, the relationship between the valves and the pistons is a precarious one. If there is too little space, they can collide. If this happens, the resulting carnage require replacing one of ...

Engineers have a lot to think about when designing new engines, and one of the biggest considerations is the shape of the ...

You've probably read this line a dozen times: "It's never been easier to make horsepower than right now." While that's true, it also means everything else in the engine is now more highly stressed.

Today's hot ticket for big power from a small-block Chevy is the 383. Simply taking any 350 small-block and installing a longer-stroke, 3.75-inch crank and a set of new pistons can get you lots of ...