273 cam selection on Desktop Dyno

D Dave, The ol' 273's do need more low rpm oomph. For a basic overhaul
and only street use I would be happy with the E-4. If I felt the need to
have a cam ground to my specs I would do the 248/254 stock spec cam.
The extra HP and torque gains of the roller are impressive but how much
should 32 HP cost? If I was class racing I would build for high performance.
toolman