chas1954 Posted November 1, 2012 Share Posted November 1, 2012 The problem I have got on my drag star 650 deceleration it starts to backfire.Any help would be appreciated. Chas Link to comment Share on other sites More sharing options...
blackhat250 Posted November 1, 2012 Share Posted November 1, 2012 Hi chas " its caused by unburnt fuel igniting in the exhaust, have you removed the baffle"s,, as this effects back presure, Link to comment Share on other sites More sharing options...
chas1954 Posted November 1, 2012 Author Share Posted November 1, 2012 Thanks for that.I have got Jardine exhaust fitted. Link to comment Share on other sites More sharing options...
Ttaskmaster Posted November 2, 2012 Share Posted November 2, 2012 Holes. Link to comment Share on other sites More sharing options...
chas1954 Posted November 3, 2012 Author Share Posted November 3, 2012 on holes Link to comment Share on other sites More sharing options...
Toutsuite Posted November 3, 2012 Share Posted November 3, 2012 loud pipes = loud popping. You could try quiet baffles, or enriching your mixture (re-jetting). Link to comment Share on other sites More sharing options...
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