Hey everyone,,,
I looked at my main jet and it had a # of 145...
I'm not sure if that's the stock # or not...
I have a performance pipe and I'm wondering what I should really have in it.
The reason I'm asking is because when I punch the throttle is seems to die out....
I raised the idle and that seemed to help a little
but it still could be better....
Please help..!!

 

Well, it could be a couple fo things with it dying out when you hit the gas, clogged jet, timing, or too small jet. 145 is the stock. Depending on the exhaust you have, a 146.5 should work. Make sure you clean it out really good too. I hope this helps

 

Thanks for the reply....
I have an FMF pipe...(it's oval with plates) , can't remember what's it's called, it's like 2 years old.
I'll try the 146.5..and see what happens

 

I had a Warrior before I got my DS with a Big Gun complete system. I could not get the jetting even close with the stock carb. I bought a 36mm Mikuni round slide, and bolted it on...started right up and hauled a$$. I'm not sure what the jet was. I think a 150.