pch01 Posted October 1, 2014 Report Share Posted October 1, 2014 1987 banshee running a Toomey 2 into 1 air filter with prefilter. Stock carbs. Full Trininty racing stage IV exhaust with pro design cool heads, 21 cc domes. 1200 to 1900ft elevation, temps ranging from 60F to 85F tops. Not sure where to start with jetting. stock was 25 pilot jet, 210 main jet. If anyone knows where I need to start, let me know thanks. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted October 1, 2014 Report Share Posted October 1, 2014 27.5 pilot(maybe 30, doubtful with the Toomey filter) Needle middle clip 280-290 main Quote Link to comment Share on other sites More sharing options...
pch01 Posted October 3, 2014 Author Report Share Posted October 3, 2014 Forgot that I have to get the cylinders bored to 65mm, 1mm over stock. That should make a slight differance Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted October 3, 2014 Report Share Posted October 3, 2014 Forgot that I have to get the cylinders bored to 65mm, 1mm over stock. That should make a slight differance Somewhere between zero and none Quote Link to comment Share on other sites More sharing options...
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