Yo,

Whats up? i had my right carb's air/fuel mixture srew striped in for awhile so it was running really rich , i just recently got it fixed do u think riding it so rich like that made like a carbon coat on my piston and stuff cuz it fixed right but it still willn't idel right and back fires alittle i got a slip on with a stock k and n filter so i have 145 and 150 mains stock air screw setting and stock everything else plz help
thanks