You really should post your combo, because the cam is very dependant on the rest of the parts, CID, CR, stall speed, gear, tire dia, weight, etc. etc.

I am running a flat tappet (solid) at 13.5 CR in a 511 CID:

305º/320º@.020", 279º/287º@.050", 197º/200º@.200", 143º/143º@.300", 112º/107º@.350", 0.433"/0.420" lobe lift, 110 LSA

1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1