Lambiablo
15+ Year Contributor
- 91
- 4
- Apr 8, 2008
-
Elon,
North_Carolina
I have had difficulty finding details on this particular topic, but I am trying to figure out how to tell these heads apart.
I know the 6 bolt heads have much larger ports, but does this apply for the turbo AND non-turbo 6 bolt heads? Or do the non-turbo heads have smaller ports?
In addition, are there any other good ways to tell all three different types of heads apart?
I have a couple different heads right now, one I know for a fact is a 6 bolt turbo head and has very large ports. Then I have another that is supposedly a 6 bolt head, but I am really not sure if it is a turbo or non-turbo 6 bolt head or even a 7 bolt head. The ports are somewhat smaller than the one I know to be a 6 bolt turbo head.
Just trying to make heads and tails of the parts I am working with before proceeding with my build.
Thanks in advance.
I know the 6 bolt heads have much larger ports, but does this apply for the turbo AND non-turbo 6 bolt heads? Or do the non-turbo heads have smaller ports?
In addition, are there any other good ways to tell all three different types of heads apart?
I have a couple different heads right now, one I know for a fact is a 6 bolt turbo head and has very large ports. Then I have another that is supposedly a 6 bolt head, but I am really not sure if it is a turbo or non-turbo 6 bolt head or even a 7 bolt head. The ports are somewhat smaller than the one I know to be a 6 bolt turbo head.
Just trying to make heads and tails of the parts I am working with before proceeding with my build.
Thanks in advance.