port&polish
Fleet Mechanic
Joined: Aug 2005
Posts: 1,462
Likes: 74
From: Hartford, AL
not that difficult. No disadvantage unless you get really crazy. Check out Standard Abrasives website as they have a pretty good write up on how to do it, and they tell you what you need.
FTE Legend
Joined: Jun 2006
Posts: 31,930
Likes: 1,499
From: Ottawa, Ontario
It's all advantages as long as you don't get carried away. The Windsor heads are choked on the exhaust side more than the intake, but both benifit from some mild porting. Smooth and blend the bowl area into the port, remove the air injection hump in the exhaust, smooth the port floor on the intake and do a 3 or 4 angle valve job.
http://www.armstrong.edu/ron/auto/e7.html
http://www.diyporting.com/
http://www.armstrong.edu/ron/auto/e7.html
http://www.diyporting.com/
Postmaster
Joined: Jun 2005
Posts: 2,656
Likes: 1
Do the exhaust first and after your done and you still feel like it do the intake.
pics of my port work
http://www.topham.kicks-***.net/gall...p?g2_itemId=86
pics of my port work
http://www.topham.kicks-***.net/gall...p?g2_itemId=86
