yes i know the V6 still has a vavle cover
but its not as visible as the i4s so nobody polishes or paints it

we paint the engine covers

if u want a how-to check out Alicia's page here

http://windsrprk.home.mindspring.com/how-to.html#engine

i used a high heat primer then a couple coats of blue and a couple coats of clear coat, came out pretty nice!