Quote:
Originally Posted by Tim H
Just how much time was spent porting the heads ? I realize that is something you have a lot of experience in.
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Heres some information on the 327 build:
Heads from start to finish maybe 40 hours approx
Flow @ 28 inches SF 600 4.030 bore, 2.020 Intake valve
.200 don't remember
.300 193
.400. don't remember
.480 239
Peak 259 around .650 lift
Hp was 445 HP @ 6600 RPM
TQ was 400 for one RPM point, 390s flat for a long time