Honda Foreman Forums banner

what size jet to use

2383 Views 2 Replies 3 Participants Last post by  Bones
have 03 with 28 zillas, lift, snorkel, dynojet, gearless locker
seems to be running lean put the largest jet that came in the kit but i still think it is to small. Any suggestions.
1 - 3 of 3 Posts
Do you have an aftermarket exhaust?? If you don't, I don't see how you could be lean w/ just a snorkel. Is your plug white our black? You are running a DJ150 now??
Uni or Twin Air Filter...Keihin 152.
2" Snorkel and Uni....Keihin 155 + 1 washer
HMF Pipe and 2" Snorkel and Uni...Keihin 160 + 3 washer + K52(slow)

Factory Rincon Keihin 152 jet is .0586".

Measured Rincon Dyno Jets:

#152 = .059, #150 = .058, #148 = .058, #146 = .057, #144 = .056, #142 = .055, #140 = .0545, #138 = .054, #136 = .053, #134 = .052
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top