W2 roller rockers

FredS said
T&Ds here. yeah they aren't cheap. Sleeper? what kind of power you want out of this motor?
T&D shows a model for Econo W2s. 8100.

580hp is what it worked out to on the computer. 6500 rpm max, and handle things like power tour and drag week type of events.
Not much of a chance for a sleeper, narrowed rear and 3" Flowmasters