head porting
#1
TECH Apprentice
Thread Starter
Join Date: Jul 2002
Location: MS.
Posts: 318
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
what is head porting? i know polishing, but is porting, actually making holes in the heads or making holes bigger or just what?
<img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
<img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />