87 trx250x
#1
I have trx250x. FMF Megamax complete pipe kit. Have serious carbon problem on rear of muffler when spark arrestor is on.
Too big main jet? was jetted after pipe install. no engine performance problems, except leaking camsaft seal. pilot air adjustment?
Too big main jet? was jetted after pipe install. no engine performance problems, except leaking camsaft seal. pilot air adjustment?
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)




