Posted November 1, 201212 yr The problem I have got on my drag star 650 deceleration it starts to backfire.Any help would be appreciated. Chas
November 1, 201212 yr Hi chas " its caused by unburnt fuel igniting in the exhaust, have you removed the baffle"s,, as this effects back presure,
November 3, 201212 yr loud pipes = loud popping. You could try quiet baffles, or enriching your mixture (re-jetting).
_33963e.png)
_83bc35.png)
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.