get lose Posted September 1, 2008 Share Posted September 1, 2008 need to now what the compression should be in my 93 yzf750sp! I can start the bike with the choke on and giving it a little gas. But once i take my hand off thr throttle it dyes out. and adjusting idle screw doesnt change either Link to comment Share on other sites More sharing options...
jones2007 Posted September 4, 2008 Share Posted September 4, 2008 need to now what the compression should be in my 93 yzf750sp! I can start the bike with the choke on and giving it a little gas. But once i take my hand off thr throttle it dyes out. and adjusting idle screw doesnt change either sounds more like a problem with your carbs to me, i think its something like 195psi or 185 will have a look tomorrow and post back cant remember exactly what it is off the top of my head Link to comment Share on other sites More sharing options...
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