Crower Performance is your number one source for 4-STROKE Cams and engine modification parts.
Our number one focus is on the research and development of the latest high-performance four-stroke parts to achieve maximum power for our riders. "If any manufacturer comes out with a new motor configuration, we usually have the aftermarket cams available before the motor is released to the public." Says Dan Crower, President of Crower Performance, LLC. We test everyday, weather it's on the Dyno at our shop, at the track with our riders or on the weekend with our kids, riding and testing is part of our lives.