YZ cam mod for YZF450
Posted July 30, 2003 - 11:23 AM
It gets rid of the compression release.
Go over to the YZ side and read the sticky (the things with the thumbtacks at the top) YZ 450 cam mod-please read
You will find all the info you need to know
Posted July 30, 2003 - 11:27 AM
Posted July 30, 2003 - 11:46 AM
If you have a WR450, then you can buy the YZ450 exhaust cam and install it - and benefit from the YZ style power curve and performance
If you have a pre 03 YZ or WR400/426, then you can buy a YZ450 exhaust cam and benefit from the Auto decompression feature as well as the power curve...