Mustang Evolution Forum banner

1 - 9 of 9 Posts

·
Registered
Joined
·
1,286 Posts
just port til you cant port anymore. or if you have a micrometer, 60mm is the max for a single port
 

·
Registered
Joined
·
941 Posts
Discussion Starter #3
i was told by clint oteri not to port the tb... to make it into a D shape... and that just porting it all around and gasket matching would lose power.
 

·
Registered
Joined
·
1,286 Posts
yeah, im talking about the plenum. sorry dont touch the TB
 

·
Registered
Joined
·
941 Posts
Discussion Starter #6
singleport intake btw

1) at the bottom of the lower, should the air in the port go straight into the head, or 2) should it be narrowed slightly for the head, and hog out the rest of the runner with the narrowest part of the runner is where it is gasket matched.... or should it "fan" out, spread out into the head, and polish the inside of the runner, but don't really port it much, just remove the weld seems. and the gasket line match would be the widest margin?

1)

Lower:....| |..........| |....| |
Head: |||||||||||||||||||||||||

2)

Lower: \ /..........\ /....\ /
Head: |||||||||||||||||||||||||

3)

Lower: / \.........../ \..../ \
Head: |||||||||||||||||||||||||
 

·
Registered
Joined
·
1,552 Posts
Got some old ones somewhere....
 

·
Registered
Joined
·
1,552 Posts
I have some more where I worked on those heads, I never did finish those though, ended up buying the ones from Morana instead but I did do a lot of work on them.
 
1 - 9 of 9 Posts
Top