This will sound a little weird, but the old Schneider cam (260F grind) is a N/A cam. It was installed in my old Turbo Tom built motor (1995) by a local mechanic who I will never use again, but when old_slow_car installed megasquirt, holset hy35, etc, the darn motor made 416 rwhp with a flat power curve to 6500 rpm. Even before we pulled the motor, it was still making 350 rwhp WITH THE WORN OUT CAM. So maybe TimZ is correct to have a Schneider nitrided.