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View Full Version : Atc250 84 jet!



ivan-083
11-28-2016, 11:38 PM
Hey guys my plug keeps fouling, does than mean my jet is too big! I have an 84 250r with a stand chamber but a power muffler? What size jet should I use?
Also Iam thinking of buying a DG complete exhaust with muffler soon. Would I need to change jet? If so what size?
Please help thanks Ivan

yaegerb
11-29-2016, 12:26 AM
What are your current jet sizes?

ivan-083
11-29-2016, 02:54 AM
I have no idea I will take apart over the weekend.