what do you think

[dns1764]

i picked up a apc air filter at advanced auto parts for $30. it should help with the fmf powercore and rejet kit

[Tommy Warren]

your gonna have unlimited air flow with that thing what size jets r u gonna use?

[dns1764]

I don't know yet. I'm waiting for some nicer weather to do some test rides. Do you have any recomendations?

[IRISH-RACER-14]

125 or 128

[mike maddrell]

in your pic, whats the little, white plastic bottle with the tube coming out? to the right of the intake? pretty sure my old 300 doesnt have that.

[JohnT_98300EX]

I'm running a 128 main with just 6 Uni vents in the lid. Totally open box should need more than that.
Now that is a stock style jet Kehein jet.

[dns1764]

do i need to do anything to the pilot jet?