air filter oil, need it?

[Força Brasil]

got my stage 1 big sucker on an useing the football cover for now but im gona get the ness cover and run it open so do i need and if so what kind of oil?

 

[Susie H]

Even if you run it with the football, after washing it during maintenance you need to re-oil. Get K&N filter oil

 

[Codswallop]

thanks dawg.