jet size 450r

[New450r]

I just bought mine new and I have a FMF factory4 titanium pipe and a K&N filter I want to know a good jet size to go with in Missouri just south of St.Louis I dont want to go to rich or to lean every thing els is stock untill I get my HRC installed any advice would help email at agene@yahoo.com

i live in kansas, race in missouri, go with a 185 to start with and if thats too lean go with a 190, but try the 185 first, that should be about perfect, leave the piolet jet the same

[911]

drop ur clip i pos and turn out the air screww 1/4 turn at a time untill it doesn't backfire when u let off;)

[seamonster]

on my bike with GT Thunder slip on and open airbox I run a 190 main, 52 pilot, 4th clip on the needle and air screw is left alone...hope that helps

[450r's r sexy]

were r u gettin the size 185 and 190
thats crazy un less its different down south i live in illinoise near joliet and i run a 182 and dropped the clip to the third and now have 2 jet it 180 and in the summer maybe lower

Originally posted by 450r's r sexy
were r u gettin the size 185 and 190
thats crazy un less its different down south i live in illinoise near joliet and i run a 182 and dropped the clip to the third and now have 2 jet it 180 and in the summer maybe lower

im running a 190 right now, im in kansas, sparks big bore pipe with a k&n and cut airbox lid

[wppracing]

New450R

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