300ex jetting

[300exQuadracer]

what jetting should i use on a 300ex with a k&n and a cobra full exhaust? what about with my stock filter too?

yea i know COBRA but i got it for free so i`m not complaining
but help me out here guys

[CHAUNCY]

You are getting more air so you need bigger jets. So open the pilot up 4 and open the main up to 15 with the air boc lid off. But be sure to use an outerwear over the K&N;)

[phatswinn]

i would suggest putting a 128 main in and drop the clip on the needle on groove and u should be set

[300exQuadracer]

ok guys, thanx i`ll be tryin it tomarrow, it backfires somethin awful right now! flame out the ehaust a foot long