Right, and wrong. It's true that a crankshaft can't actually produce horsepower. It's merely a mechanical device to convert reciprocating motion into rotary motion, but certain things definitely can ...

The homemade crank scraper, as installed on this small-block Ford, cost just 50 cents in materials and will add horsepower to any street engine. Drill and tap the main bearing saddles to accommodate a ...

The increasing number of stroker crankshafts available is giving builders more options when planning a street-performance or race engine combination. The benefits of a stroker crankshaft, however, ...

SRAM launches a range of new products in the form of shorter crank arms, aero TT brake levers and some updated hardware ...