killshee Posted February 25, 2009 Report Share Posted February 25, 2009 new cool head 22cc domes 65.25 bore at 800ft about 60-80 deg seems a lil lean now that i put on the cool head i have 310 mains now with 27.5 pilots Quote Link to comment Share on other sites More sharing options...
J-Madd Posted February 27, 2009 Report Share Posted February 27, 2009 The coolhead should have no effect on jetting. Quote Link to comment Share on other sites More sharing options...
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