i recently had to do injector work so i decided to take off my valve cover and clean and polish it up.... but i do not know what i should do to make it look really nice... what im tryin to say is what should i use to clean it up like steel wool pads or different kinds of sandpaper??? also i was wonderin if it is possible to polish the upper intake manifold, cuz it seems kind of rough, but soft if i get it wet..... any info or help would be nice... thanks ahead of time

 

do a search on google for metal polishing. you'll come up with zillions of methods. (the covers are aluminum, btw. easy to polish, different methods than steel.)

 

aight ill try that.. thanks for the info and no flaming