hughes ported RPMs

[wireweld]

I have a set of these heads and I am wondering what is the maximum cubic inch and hp level they will support. I also have a 4 inch crank, just looking to see about using these on a R3 block.

 

[1wild&crazyguy]

you will need to post the flow numbers @ all lifts and the intake port volume.

 

[C130 Chief]

Going way out on a limb here... Why not call Hughes.