Here is my solution to ballin' valve covers not being cost effective at this time.
$7 can of VHT Wrinkle black and $38 billet coil brackets
Not as "Wrinkley" as a power job would be, but it like it better than just flat black. Its deff got some texture to it.
Ive painted small parts on my jeep with it before. What i did was follow the instructions on the can. Which is 3 heavy coats one right after another. 1 coat side to side, 1 coat up and down, and 1 coat on a a diagonal. It goes on smooth and when it cures it get the texture. The 3 direction coating makes it wrinkle in a few directions, thus a better finish.
I threw them in the oven for 20 mins @ 200 right after laying the paint down.