Clarity for checking valves
Posted June 24, 2007 - 05:17 PM
From what I've read here it seems like I have to put the timing back to WR to check the valves because the references for TDC are different?
Also, if I choose to install an auto-decomp cam, do I lose the ability to run the YZ timing?
Posted June 24, 2007 - 07:17 PM
So, to answer your question, no, don't have to change cam timing.
Use a YZ450F auto-decomp cam if you want auto-decomp. The WR450F cams are timed different to the YZ450F, meaning the auto-decomp is in a different position in relation to the cam lobe.
Checking valve clearances is easy, just follow your manual.
Posted June 25, 2007 - 06:06 PM