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Discussion Starter #1
Can someone help plz having a hard time getting this pwk 41mm to idle, on my 90 zilla, fmf full exhaust ,it runs great good plug has airbox with uni uni filter with Lil filter holes in the lid ,I've tried different main and slow jets ,I've screwed in idle screw at different turns ,thefuel mix screw 1 1\2 turns stock port I haven't messed with the needle, it's got a 6 slide, not sure needle number though, I haven't even got to ride this beast very much since I got it ,any help would be appreciated, is this carb to big for it ? I was talking to a guy @ keihin but he didn't help and quit answering my calls, he said it was too big?
 

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Definitely not to big but with an fmf pipe it's probably oversized for that pipe setup. When you say won't idle does it just die without fuel, or does it rev high? What exactly is it doing? Also was this something that just developed or has it been an issue since you got the bike?
 

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when did you do a thorough cleaning on the carb last? mains should affect idle until you blip the throttle. did you adjust the idle screw (screw that lifts the slide) on the carb?
 

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Discussion Starter #4
I got it to idle with a friend's help thank you for the help i just adjusted a Lil at the top cap runs great
 
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