Head flow numbers from Ryan.

.100"--76.5/N/A
.200"--145.0/113.1
.300"--204.8/167.6
.400"--261.1/215.7
.450"--283.3/227.9
.500"--306.8/236.1
.550"--319.4/240.9
.600"--337.4/245.3
.650"--348.2/248.4
.700"--353.1/251.2