[GREATGTO]

Calvin, did you keep the port kinda square so it can be used with an existing intake rather than going oval which may need a whole new intake or one with heavy welding to work?

[65nss4spdGTO]

Originally Posted by GREATGTO

Calvin, did you keep the port kinda square so it can be used with an existing intake rather than going oval which may need a whole new intake or one with heavy welding to work?

This port will require quite a bit of manifold modification. When we decided to spend the time of this head, it will need to outperform all other heads currently on the market.

If I was a smart guy, I would change direction of this head by moving the valves, the rocker placement and design a port to bolt on to current E-heads owners.

Calvin Hill
Hill Performance / Mondello Tech Center
708-250-7420

[GREATGTO]

Originally Posted by 65nss4spdGTO

This port will require quite a bit of manifold modification. When we decided to spend the time of this head, it will need to outperform all other heads currently on the market.

If I was a smart guy, I would change direction of this head by moving the valves, the rocker placement and design a port to bolt on to current E-heads owners.

Calvin Hill
Hill Performance / Mondello Tech Center
708-250-7420

Seems like most of them just want a bolt on 400 cfm head that doesn't need high dollar components to work.

[slowbird]

Originally Posted by GREATGTO

Seems like most of them just want a bolt on 400 cfm head that doesn't need high dollar components to work.

We have that head, its called the High Port

[slowbird]

Originally Posted by 65nss4spdGTO

This port will require quite a bit of manifold modification. When we decided to spend the time of this head, it will need to outperform all other heads currently on the market.

If I was a smart guy, I would change direction of this head by moving the valves, the rocker placement and design a port to bolt on to current E-heads owners.

Calvin Hill
Hill Performance / Mondello Tech Center
708-250-7420

What would have to be changed on the intake? Is the port to tall or wide for a Victor?

[BruceWilkie]

Originally Posted by bryansMtngto

also got the allpontiac if all your after is heads that flow over 400cfm. What i like about the ProPort is you can design it for your application. So far really like the info be shared on here. Do see a few questions raised, looking foward to see how a port turns out finished and what the result is.

Yep people need to understand the benefit of the custom fit it provides for an application vs one size fits all. You can also develop a catalog of ports to chose from that would be easiest starting point to fine tune to an application. Many developers are already doing that with other heads.

I like the shared info too. NOW is the time to find things to address and prevent things that might come back later to hurt the program..