boni_tou_1 Posted October 30, 2010 Report Share Posted October 30, 2010 Does anyone know the jetting that will cure the pinging of my engine, I have a Clack in the engine when blipping the engine from idle to 3/4 throttle sea level sunny south coast of England Many thanks Calvin Quote Link to comment Share on other sites More sharing options...
scoobydo Posted October 30, 2010 Report Share Posted October 30, 2010 Does anyone know the jetting that will cure the pinging of my engine, I have a Clack in the engine when blipping the engine from idle to 3/4 throttle sea level sunny south coast of England Many thanks Calvin Try checking first if you have any splits in the inlet manifold rubber or if its loose even - as if you have an issue here then the high rpm will suck in air and weak off the mixture. Fix problem rapido if found as I had this occur on a bike of mine and it nipped up = Quote Link to comment Share on other sites More sharing options...
boni_tou_1 Posted October 31, 2010 Author Report Share Posted October 31, 2010 Mr Do I owe you one, Checked the area around the Carb with GT85 through a straw, when I sprayed on the topside of the carb engine smoothed out, took top of carb and put a light smear of grease round the rubber gasket round there greased all the other joint in the air in take, and popped it all back together, shes as smooth as a smooth thing now, quick fix, many thanks. Quote Link to comment Share on other sites More sharing options...
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