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View Full Version : Tuning questions



NotStock
05-16-2010, 03:04 AM
Buddy and i were getting are bikes ready for this weekend. He has a 125 pitbike, last winter it got a port and polished head, cam, bigger intake and carb, uni filter. The carb was installed with the supplyed jets. Its has great all thru winter and spring. then today was +22C bike would bog and pop at WOT. Its running super rich. He adjusted it some it didnt really help. Try a smaller main jet? Its a Mikuni(sp) carb and i belive a #56 jet.

My trike (honda 200) got a Uni filter and opened the exhaust up. Its lots bottom end. Used to lift the front tire with the tap of the throttle, now it cant. Any way i can get this back? rejet the carb? ive moved the needle valve i think its called up a groove. Thanks for the help guys.