cleaning up heads...
Thread Starter
Advanced Member
Joined: Nov 2003
Posts: 3,874
From: Under The Hood
cleaning up heads...
Word on the street is that Machined port work isn't so great... So how much of a benifit is it to have heads that are Ported by machined...touched up by hand? Is it worth the extra $$$'s?
Registered User
Joined: Nov 2002
Posts: 4,784
From: Jacksonville
You forgot the playing card and clothes pin in your sig. 
The reason why hand ported heads usually flow a little more is because the porter can actually take them out to their maximum potential. A CNC machine is programmed to only take so much because all heads aren't created exactly equal so they leave a safety margin. Is it worth it? Depends on your goals.
The reason why hand ported heads usually flow a little more is because the porter can actually take them out to their maximum potential. A CNC machine is programmed to only take so much because all heads aren't created exactly equal so they leave a safety margin. Is it worth it? Depends on your goals.
Thread
Thread Starter
Forum
Replies
Last Post
Henson071
Parts For Sale
0
Sep 21, 2015 04:31 PM