hey everyone im to smart with engines and stuff but i was wondering if i got a 38 or 39mm carb on my traillbazer 250 what increases would i see?

 

38mm is to big, go with 34-35mm carb.. Did you get the rcr stage 1 for xmas?

 

yah i got it, it works awesome doin wheelies everywhere now lol im gana get some holeshots for my b day cause i have no tred left but about the carb if i got a 34mm what increases would i see like better throttle response or anything?

 

A carb would help, but carbs normally come after other mods like porting, shaving the head and fly wheel.. I would do some other mods before looking at carbs... Thats if you plan on moding further?

 

If you are going to spend money on a carb then make sure you get a flatside carb. The pwk keihin carb is the best. Dont go any bigger then a 36mm. With a bigger carb then stock like a 34-36 mm flatside the throttle response is much quicker and usually see a 2-3 hp gain. If you have a pipe then the next biggest performance increase is porting.

 

so would it be ok to go ahead and get a new 35mm carb without porting or milling and how much would this run me and where will i find one

 

anyone?