Quote:

Bob,
I dont think you can get enough CSA in a P7 head. I would guess they are optomized for 358 cubes and thin to save weight.
Bobo


BoBo to make that with a cup head already ported would be a tall order
this would take a new casting with the right guy doing the work

Last edited by BobsProFab; 01/24/11 01:07 AM.