well here's the results. Got the flo numbers from Dwayne
s r flow #s
Lift—— I/E
.100— 73/57
.200—147/114
.300—212/165
.400—263/207
.500—310/239
.600—336/253
.700—348/264
.800—359/271

made six pulls . couldn't use my headers , 2 1/8 to 4" used 2" to 3 1/2" ,