K&N airfilter?

[02blueblaster]

if i was to get a K&N air filter, would i need to re jet?

 

[djack12]

you may not need to you have have to. you will have to do a plug chop to find out for sure.

 

[02blueblaster]

..plug chop?..and im all stock now, so what jet should i run with just the K&N filter?

 

[89custom]

plug chops when you go like atleast 4th wide open, kill the engine and hold the clutch. take out the plug and see what colour it is. idealy you want a mocha brown colour. if you do that with the k&n and get a light grey or possibly white colour on the plug, you need to go up in the main jet.

 

[02blueblaster]

ok then..what should i start at?

 

[samolia]

you should start at a stock jet size then work your way up ONLY if you have to

 

[djack12]

i thought i explained that to you. start at stock because you may not need to change your jetting. I have a FMF pipe, and K&N filter and I am running a 250 main jet. mine runs a bit rich, but i like it like that.

 

[02blueblaster]

ok then..ill start stock..im afriad of running it too lean..or too rich

 

[ducktm]

Any other mods?

 

[ducktm]

ok then..ill start stock..im afriad of running it too lean..or too rich

Any other mods?

 

[02blueblaster]

nope..bone stockk i was gonna upgrade to the K&N with an outerwear