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View Full Version : Popping exhuast



scrappyex
06-26-2004, 11:27 AM
I need some answers guys. Ok her is my problem, when i have the throttle say 1/8 open to 3/4 open it just caughs and misses and sputters really bad.If i'm wide open itseems to get better,but man,if i'm just about mid throttle it sucks.I've tried messin with the jetting,the thing is i put my mods on when i first got the bike and it ran fine for about 11/2 years, then i started to have problems with it.It take great care of my machine, routine maint., oil,air cleaner,adjust the valves,and so on.I think its something in the jetting,I just dont know what, so I open for suggestions. Her is my mods. White Bros. CDI, White Bros. E-series slip -on,14 tooth gear,jetting is as follows--- 155 main,42 slow jet,needle clip is 1 down from stock. K&n filter w/outerwears and no airbox lid.I run 91 octane pump gas at an elevation of about 3000 ft.