best jet kit for 400ex

[wheeliemaster1]

hey guys i am new to this forum. and to atv's . i have 400 ex with k&N air filter and white brother e series slip on . i like to rejet my 400.
any comments will be appreciated.

[Sjorge450R]

Originally posted by wheeliemaster1
hey guys i am new to this forum. and to atv's . i have 400 ex with k&N air filter and white brother e series slip on . i like to rejet my 400.
any comments will be appreciated.
If your dealer sells jets for a reasonable price... mine doesnt they go for 5.99. Get a couple jets within 5-15 sizes bigger than stock. Or if you are going to do more work later and your stealership wants 5.99 a jet get a dyno jet jet kit from a site online. Check ebay stores they are usally really cheap.