yfz450ss Posted April 1, 2005 Report Posted April 1, 2005 (edited) im installing cubs with porting and 38mm pwk's with drag pipes and looking for a starting place for jetting.any help is welcome. i forgot about the 4mm stroke and 68 mm bore Edited April 1, 2005 by yfz450ss Quote
1800bigk Posted April 1, 2005 Report Posted April 1, 2005 160main 50 pilot, then work your main down to 150-155 Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.