Hey all new to the forums here. Ive been looking for an exhaust for my 300ex, im am just looking for a slip on. I have been looking in dennis kirk and i noticed the part numbers for a trx250 and 300ex are the same. SO we have a 250 thats just sittin out back thats not running and it was some sort of dg pipe on it that i was wanting to put on my 300. I dont know much about this sort of stuff so i was wondering if i would need to jet the carb or anything like that? Thanks in advance for any help!

 

Nobody

 

More then likely you will have to jet it.

 

Ok thanks, what size jet do you think would work?

 

Yes the 250x dg will work on ur 300, but if i were u, i would just get a dyno jet kit, comes with everything u need. if u want more parts for a 300, i got a carb thats set up for a hot cam, 12:1 stock bore piston and porting, i had a dg as well. i also still have a hotcam, and that 12:1 piston. Pm me if ur interested.