what's the stock jetting???

[cincy250R]

i just wanna know what the stocking jetting is on an 86 250r cause mine has a 145 main in it and i haven't looked at pilot yet but i keep fouling plugs and i need too try and tune a little too get it to stop and which way adds more fuel on the air/fuel screw on the carb??

and will a weak stator cause plugs too foul because of weak spark?????

-Dave

[RichM1983]

A stock 86 has a 150 main and a 48 pilot.

[cincy250R]

Thank you sir

-Dave