Just some flow numbers for the AMC head
Valve Lift .100" .200" .300" .400" .500" .600" .700"
Intake 66 123 179 221 241 237 -
Exhaust 63 103 127 144 151 155 -
I do not know how to get the numbers to go in there correct positions.
.700" lift was not used.
MBHD