440 .509 292 Iron head monsters

Those old MP cams are better than most think. If the rest of the combo matches the MP recipe for that particular cam, it will do exactly what the MP recipe says it will.

People seem to forget the MP cams got a makeover in the mid to late 80s. While a long time ago, they did take more advantage of the Mopar .903 diameter lifter and that's something that a lot of cam manufacturers still don't do to this day.