The Howards M4F is a great cam for a daily driver and gives good overall performance.
@ 53moneypit My Howards cam card says exhaust 17 intake 15 but it probably makes no big difference.
The other cam is the - more rumpy - bulldog cam that Tom Langdon offers wich is close to the famous asymetric McGurk pattern. It is more rumpy but gives better power inthe uper RPM. I go try that on my next 235 :-)
Frank