polishing
Moderator: martauto
-
jordano
- E30 Zone Regular
- Posts: 628
- Joined: Thu Jan 27, 2005 11:00 pm
- Location: north west lancs
Im porting and polishing my cylinder head while i have it off have also polished the circles where the valve heads are it will stop carbon build up i think but are there any other gains in doing this apart from it looking bling J.