Jetting Problem..

[2strokespirit]

My English is not very good, but I suppose bog means to rich, well thats the sound my bike make when its to rich. I know a lot of people will laugh at me but with a K&N filter in your airbox, lid removed and seat while the bike idles, You can adjust the airs crews perfectly on a whistle sound that they will make, by putting your ear close to the airbox and turning the air screws from the lock position outwards. Theres a very soft whistle sound when you reach the perfect spot, just turn it back to the position just before the sound starts, or play between the area of where the whistle starts and stops. I was amazed when I first heard the sound when listened carefully while turning the airs crews, it works spot on. I had the exact same problem as you did, messing around with my airs crews fixed the problem. I am a builder myself and are using the whistle sound for years now on 2 strokes, unfotunatly I cant hear it when there is no K&N and the bike should idle of course. This is no joke, but laugh if you want to... I suppose i've got supersonic hearing!!! yelrotflmao.gif

[wesw]

Thanks guys, everyone has been a great help, I ordered some 27.5 pilots, wont have them till early next week, heres what happens,

I have to clutch it to get the rpms up, off the start in 1st and 2nd it bogs

 

 

when you start off in these gears are you like mashed adn it bogs out if so its lean, fuck with your needle.

 

wes