Bkm2006 Posted December 9, 2011 Report Share Posted December 9, 2011 Ok so just picked up my motor a few days ago. Mods are in sig. It will kick over fine and idle for a min, the. Foul left cylinder plug. Stock carbs 360 main jet. Toomey needle down one notch from center, pulls needle up (rich)..... And 27.5 p.... Should I go down a size on main jet? Plug looks black on left side when I take it out. Quote Link to comment Share on other sites More sharing options...
ginger Posted December 9, 2011 Report Share Posted December 9, 2011 air screws set to the same amount? Quote Link to comment Share on other sites More sharing options...
gh2010ism Posted December 9, 2011 Report Share Posted December 9, 2011 (edited) Ok so just picked up my motor a few days ago. Mods are in sig. It will kick over fine and idle for a min, the. Foul left cylinder plug. Stock carbs 360 main jet. Toomey needle down one notch from center, pulls needle up (rich)..... And 27.5 p.... Should I go down a size on main jet? Plug looks black on left side when I take it out. Try a 340 main and put the clip in the middle postion. That works for mine and we have about the same mods... What does the other plug look like? I have dual K&n air filters also. Your mains seem a little high what is your elevation I'm at sea level. Can you rev it at all? It could be a jet stopped up. I really think your mains or to big unless the other side looks fine then I would say clean the carb and jets out.. Edited December 9, 2011 by gh2010ism Quote Link to comment Share on other sites More sharing options...
andrew3160 Posted December 9, 2011 Report Share Posted December 9, 2011 Call FAST and ask Jeff, he should get you pretty close if not spot on. Quote Link to comment Share on other sites More sharing options...
Bkm2006 Posted December 9, 2011 Author Report Share Posted December 9, 2011 Jeffs shop is closed today Quote Link to comment Share on other sites More sharing options...
Bkm2006 Posted December 9, 2011 Author Report Share Posted December 9, 2011 Ok moved needle clip to middle. And threw in 340 in the carbs. It will fire up for a min then bog and shut off Quote Link to comment Share on other sites More sharing options...
Bkm2006 Posted December 9, 2011 Author Report Share Posted December 9, 2011 I think it may be sucking the carb bowls dry? Quote Link to comment Share on other sites More sharing options...
Bkm2006 Posted December 9, 2011 Author Report Share Posted December 9, 2011 Left cylinder acted like it wasn't firing all of a sudden it fired and I had my hand behind exhaust to see if it was firing and it threw black shit out of silencers Quote Link to comment Share on other sites More sharing options...
Bkm2006 Posted December 9, 2011 Author Report Share Posted December 9, 2011 Wtf wow took the carbs apart for the 100th time float was sticking. And I just rebuilt the carbs. All is good she idles like a champ now I get to use my f.a.s.t carb sync Quote Link to comment Share on other sites More sharing options...
gh2010ism Posted December 10, 2011 Report Share Posted December 10, 2011 (edited) Wtf wow took the carbs apart for the 100th time float was sticking. And I just rebuilt the carbs. All is good she idles like a champ now I get to use my f.a.s.t carb sync Good deal man glad to see you got it working!!! You want to jet your bike so your plug is a brown color like in the pic. Edited December 10, 2011 by gh2010ism Quote Link to comment Share on other sites More sharing options...
guns4children Posted December 10, 2011 Report Share Posted December 10, 2011 Gotta love happy endings on the hq Quote Link to comment Share on other sites More sharing options...
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