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Posted

plugs are brand new. It runs so poorly I can barley ride it 10 mph. It just smokes like crazy and has no power. I'll take a video tomorrow, sounds like the choke is stuck on and it isnt getting air or something. I had it premixed to 20:1. thought it was way too rich so I leaned it down to 40:1 and it still does it.

Posted (edited)

you cant lean your bike from premix, premix is there just for lubing your pistons crank and bearing ect... sounds to me like your have the slides installed wrong.. is the curved part of the slide facing the filter? i installed mine wrong also when i first bought my banshee had the same problems your speaking of...

Edited by Bkm2006
Posted

you cant lean your bike from premix, premix is there just for lubing your pistons crank and bearing ect... sounds to me like your have the slides installed wrong.. is the curved part of the slide facing the filter? i installed mine wrong also when i first bought my banshee had the same problems your speaking of...

Yea I did check that yesterday and they were in right..I thought they were wrong but the curved edge was facing the rear. I think I have a jet issue..they are stock sizes. What do you think would be a good one to try for the k and n filter and everything else stock? A 220 or 240? And then a 27 pilot?

Posted

Ok, I went ahead and put the bigger of the 2 pilot jets in, I will swap back to oem size. I will do a plug chop as well and post the pics. You think I should go down a size? Not bigger? Like a 210?

Posted

Ok, I went ahead and put the bigger of the 2 pilot jets in, I will swap back to oem size. I will do a plug chop as well and post the pics. You think I should go down a size? Not bigger? Like a 210?

 

okay.....you got me confused.......you should keep the stock pilot jets (25) unless you put pipes on it. if you put pipes on it you should go up to a 27.5 pilot. also it depends what elevation your at to help aid in jet sizing. around here (1200-1400) feet about sea-level.....i'd suggest around a 220-230.

 

Also do you have your choke tube in place between the carbs? and on the right nipple?....ive seen where someone once got their choke tube on the carb boss's that are in the same area. and is your tors disconnected? (if not unplug the little black box that is under the gas tank on the left side.....then try and ride it)

 

is your filter clean? a really really plugged up or over oiled filter will also plug up the intake like a freak.

 

check....try and describe the exact sounds/feelings......then report back...

Posted

okay.....you got me confused.......you should keep the stock pilot jets (25) unless you put pipes on it. if you put pipes on it you should go up to a 27.5 pilot. also it depends what elevation your at to help aid in jet sizing. around here (1200-1400) feet about sea-level.....i'd suggest around a 220-230.

 

Also do you have your choke tube in place between the carbs? and on the right nipple?....ive seen where someone once got their choke tube on the carb boss's that are in the same area. and is your tors disconnected? (if not unplug the little black box that is under the gas tank on the left side.....then try and ride it)

 

is your filter clean? a really really plugged up or over oiled filter will also plug up the intake like a freak.

 

check....try and describe the exact sounds/feelings......then report back...

 

I have stock headers on it and aftermarket silencers and I have the choke hose attached correctly. My elevation is about 900 feet. Tors is all gone, I did the elimination kit and I just cleaned the filter completely. Im going to take a video and post it. thanks

Posted

It was running pretty strong. It didn't idle and the Yamaha shop I had look over it said the carbs needed to be rebuilt and I figured I would why I had them off for the tors elimination. Im going to put the stock #25 pilot jet in tomorrow and see what that does..

Posted

I figured it out, it was the pilot jet. It was wayyy to big. Thanks for all your help!

 

Excellent ! beer.gif I'm Glad to hear you got it all figured out without to much headache.

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