suggested jetting for my setup

[wheelie250]

I know it has probally been discussed ALOT, but I am currently running supertrapps with open end caps, and was considering removing the Y on the airbox. From what I have read is that I should go down one size on the mains, and re sync and it should be good. Is that all there is to it? Where do I order my main jets from? should I order any additional sizes. P.S. I feel as though my bike is rich and doesn't pull nearly as hard as it should, it also doesn't run as clean as I'd like down low (off idle to about 3k) Any help would be greatly appreciated.

 

[wheelie250]

Also, I am at sea level and running a K&N air filter if that makes any difference.

 

[maleko89]

I ran the same slip-ons with 147.5 mains, needle shimmed a few thousands of an inch and that's it. You can get jets from Morley, I believe, or jetsrus.com.

 

[SpecOps13]

I have 147.5's and shims in with my 4-1 Kerker and Marks Can, 126 RWHP. No experience with slip ons as they don't make good HP.

Check this thread for more possible info: http://www.vmaxforum.net/showthread.php?t=16981