Build 400HP 318

I'm going to build a 318 for my sons 74 Dart. We would like to get about 400hp out of it but still have it be dependable, so he can drive it 3 or 4 time a week.

has anyone built one and if so please tell we your experience and what you did to achieve it. Bore, stroke, cam, pistons, carb and all.

Thanks


4" crank, rhs heads, 275HL cam will make 425hp and 500TQ and drive all day on the freeway or anywhere else.
Brian