polishing intake manifold?

[91liftedx]

i was wondering can i port and polish my intake manifold (upper and lower) ?does it shine up really nice and how much power does this add? can i do it myself?

 

[BeauJ]

wondering the same thing.

 

[91liftedx]

anyone? i know someone done this already?

 

[Makahveli]

you should move this to the Modified Thread, it'll get more attention there