Need Jet kit??.. Or buy individual jets??

[400exguy]

I have K&N w/ outerwears WB E-series with all the discs it came with on.. I think it needs jetting because its really cold natured and I dont think something is quite right. also it fouled (wouldnt crank) 2 plugs so far I went to ride it 3 times this winter..

what jet do you guys reccomend or should I buy the Jet Kit and then which kit??

[bulkdriverlp]

dont know what kind of quad or anything man. no, buy individual jets dont waste 50 on jet kit and only use 2jets

[cals400ex]

buy individual keihin jets. when trying to start it only pump the gas 5 or 6 times. don't keep nailing it. this is why your flooding it. it wouldn't hurt if you went up on the pilot jet either.