boardadikt
Member
- May 20, 2003
- 73
- 0
I just bought a Pro-circuit T4 complete exhaust for my dad's '02 yz 250f and am unsure of the jetting. I emailed PC twice, but haven't heard back in weeks. Have any of you tried this exhaust, and/or what is your general recommendation for jetting, I live in Minnesota, and the bike is currently at stock jetting. Yes, I know there are many variables, so any help would be appreciated (i'm not a very good mechanic). Thanks in advance.
