Log in or create an account

Forgot your password?

Moped Army

Forums / Moped Performance

JCAMS Mikuni setup rippin... have a ? on jetting

dcrippa (dcrippa) — Jun 29, 2009 11:51AM

So I've got a few more jets coming in the mail to start playing around... but so far I've tried the 155 that I had and then the 180 the carb came with and I'm running the 180 with no problems... nice coffee colored plugs using a K&N RC-1070 filter and the thing pulls low and high...

Anyway, I read you all saying 150 range should be where it's at but for some reason my performance is better at 180? You all think that's too big a jet ... I don't think I have any air leaks - everything is on tight and nothing out the header side either...


Since it's running beast I'm not gonna mess with it till it stops running well... But any reccomendations would be appreciated
Sorry, you must log in before posting to this forum.

Click here to login.