Re: How much difference does 1 groove make?
Posted: Thu Nov 13, 2008 4:51 am
Agreed!zimm wrote: assuming your main jets are correct (type and size) and the topend is fine, i'll stick my neck out here and say drop them 2 grooves.. it'll be a more pronounced change in the fuelling and easier to feel.. if its too far it'll be obvious, and the answer will be to go back up 1..
The bakudan jets aren't needed with the needles. I had some but wouldn't use them as I wasn't sure how well they correlated with keihin sizes and didn't want to risk it.