241 Hemi?

I think the cool factor outweighs the weight. lol

That. And for hot rodding, at least it's not the same old same old SBC. (I've still yet to have anyone explain to me why the hot rod guys will go out and drop thousands into body and paint, thousands more into interior work, thousands more on top of that in chrome and then go the cheapest route they can with the powertrain.)