Jambo, regardless of engine spec, a std cam is going to be punchier and come in lower. If i was specing an engine that only made 215 at the wheels, then i would use a newman, but on a stage 2 t3, with a 0.36 housing - it would come in lower than on your graph. After that, it's straight to a t34, a std cam and 240 at the wheels. After that, you can go to a newman cam for 260+ at the wheels.