Havok248 Posted August 23, 2009 Report Posted August 23, 2009 So i have some idea on how to tune but i want to make sure there is noting i am missing. I know to tune you change the jets and the needle position and also the needle itself, but what i dont understand is how to fine tune, like i know the carbs are supposed to be in sync, but what i dont understand is if both carbs have all the same jets and needles then how do they get out of sync? is there some type of fine tuning that i am missing? also i know two strokes are pretty simple so if the carbs are tuned right thats all I really have to worry about? theres no where else i can really be adjusting things right? Quote
TwistedSheeRida Posted August 23, 2009 Report Posted August 23, 2009 the little eye sight on the top of the carb by the cap on the inside of the choke carb and on the outside of the right carb. the open circle on the slide should line up with the peep hole when throttle is held wide open. hope you get what im saying Quote
alf44 Posted August 23, 2009 Report Posted August 23, 2009 take your filters off and feel or look inside the intakes. when u push the throttle both slides should move up at the same time. adjust them on the top of the carb by turning the screw that the throttle cable goes through.they should start to move as soon as u barely touch the throttle. also make sure both air fuel screws are 1 1/2 turns out. if u need more help pm me. :thumbsup: Quote
Havok248 Posted August 24, 2009 Author Report Posted August 24, 2009 take your filters off and feel or look inside the intakes. when u push the throttle both slides should move up at the same time. adjust them on the top of the carb by turning the screw that the throttle cable goes through.they should start to move as soon as u barely touch the throttle. also make sure both air fuel screws are 1 1/2 turns out. if u need more help pm me. :thumbsup: Okay cool, i think i have setting the cables pretty much under control, ill be sure to check my air screws Quote
Havok248 Posted August 24, 2009 Author Report Posted August 24, 2009 the little eye sight on the top of the carb by the cap on the inside of the choke carb and on the outside of the right carb. the open circle on the slide should line up with the peep hole when throttle is held wide open. hope you get what im saying Im guessing that is to make sure im at WOT when my thumb is burried Quote
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