Gen 1 MW sized Victor, ootb...... tested in late 2008.
This head was cast as a full MW sized port. Not a std port head that was opened to MW size.

Lift——-in/ex
.100—- 67.4/52.7
.200—-141.3/109.2
.300—-212.5/156.7
.400—-259.2/191.8
.500—-289.9/209.4
.600—-318.7/218.4
.700—-336.0/223.1
.800—-348.3/224.3

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads