ChippewaTSI94 Posted May 28, 2009 Report Share Posted May 28, 2009 Exactly what the title says, here are my mods and such: Stock cylinders 19cc Cool Head +4.5 timing 28mm Mikuni carbs VForce III reeds Pod filters FMF Fatty Gold pipes and Turbine Core silencers I run on the dunes, mostly sea level in Michigan. Mid 70's to upper 80's temperature wise. Right now I have a 340 main jet and it seems rich, does that sound too big to you guys? Thanks! Quote Link to comment Share on other sites More sharing options...
AKheathen Posted May 28, 2009 Report Share Posted May 28, 2009 Exactly what the title says, here are my mods and such: Stock cylinders 19cc Cool Head +4.5 timing 28mm Mikuni carbs VForce III reeds Pod filters FMF Fatty Gold pipes and Turbine Core silencers I run on the dunes, mostly sea level in Michigan. Mid 70's to upper 80's temperature wise. Right now I have a 340 main jet and it seems rich, does that sound too big to you guys? Thanks! what fuel are you running? round or flat slides? Quote Link to comment Share on other sites More sharing options...
mopar1rules Posted May 28, 2009 Report Share Posted May 28, 2009 it IS rich or SEEMS rich? did you check the plugs? your jetting doesn't sound to be the fattest, but you could most likely drop down to 320-330's. Quote Link to comment Share on other sites More sharing options...
ChippewaTSI94 Posted May 28, 2009 Author Report Share Posted May 28, 2009 (edited) what fuel are you running? round or flat slides? Mikuni TM28's, flat slides. I was running 93 octane prior to putting on the Cool Head, but will be running race gas now that my compression is higher. Also, I am using a set of reed spacers as well. Edited May 28, 2009 by ChippewaTSI94 Quote Link to comment Share on other sites More sharing options...
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