ported GT40P flow numbers, and pictures

[fiveohpatrol]

The stock flow numbers were taken from http://www.pinn.net/~nascar/fordhead.htm



I would guess that the small differences in the low-lift flow could be accounted for in small testing changes between the two environment and flow benches.

heres a few shots of the heads:
this is a shot of a felpro 1415 exhaust gasket on the heads.


heres one with 1 exhaust ported and 1 not, HUGE difference


another exhaust port shot


and here's a shot of one of the intake ports matched to a 1250 gasket


thanks again Tim