atvcraze Posted March 29, 2007 Report Posted March 29, 2007 ok so where i ride im at 75 feet and its 30* outside what should my jetting be at im all stock. Quote
fastrthnu Posted March 30, 2007 Report Posted March 30, 2007 ok so where i ride im at 75 feet and its 30* outside what should my jetting be at im all stock. If I where me and you where you Id try a 240 main and chop it from there. how does it idle right now? throttle response? Have you been on it at all? Quote
atvcraze Posted March 30, 2007 Author Report Posted March 30, 2007 ok so where i ride im at 75 feet and its 30* outside what should my jetting be at im all stock. If I where me and you where you Id try a 240 main and chop it from there. how does it idle right now? throttle response? Have you been on it at all? well it will only get moving if the choke is pull out 1 notch once i push it in it bogs down. Quote
fastrthnu Posted March 30, 2007 Report Posted March 30, 2007 well it will only get moving if the choke is pull out 1 notch once i push it in it bogs down. see how many turns out you air screws are. if they are barely turned out,. youll need bigger pilots. If they are out 2.5 turns or whatever turn em in. choking created more vacuum to force out more fuel from the jets,. sound like your lean. Quote
atvcraze Posted March 30, 2007 Author Report Posted March 30, 2007 see how many turns out you air screws are. if they are barely turned out,. youll need bigger pilots. If they are out 2.5 turns or whatever turn em in. choking created more vacuum to force out more fuel from the jets,. sound like your lean. yeah they are 2.5 out Quote
bansheeyfz Posted March 30, 2007 Report Posted March 30, 2007 yamaha puts in 200-220 mains in stock form and 25 pilot. Quote
fastrthnu Posted March 30, 2007 Report Posted March 30, 2007 yeah they are 2.5 out yea,. try turning em in 1/2 turn and run it then 1/4 turns after that if it needs more. try it,. you may not even need to change mains or clip position,. but do a chop and see. should need around 220-240. Quote
atvcraze Posted March 30, 2007 Author Report Posted March 30, 2007 yea,. try turning em in 1/2 turn and run it then 1/4 turns after that if it needs more. try it,. you may not even need to change mains or clip position,. but do a chop and see. should need around 220-240. thanks for the help ill go do that. Quote
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