View Full Version : Powervalve?????

05-27-2003, 10:08 AM
What is a power valve and can you put one on a rs50. i know that it is some sort of valve that sucks the exhaust gases out.

05-27-2003, 12:57 PM
The 50 doesn't have it so don't bother trying to figure it out... those are found on the 250's. Just buy the parts to de-restrict your bike, and ride it. You'll learn everything else in time.