Well, my hemi experience is pretty limited--most I couldn't get to run but a few seconds at a time!!!!!!!!!
With the costs of paint/bodywork/upholstery being such a high percentage of the cost of a car these days, I'm doing a 392 hemi with a 8:71 blower AND a flathead set up so I can interchange them easily for a 33 roadster---run the hemi for a while and next week show up with a flathead!!!! I've got both core engines and just need time----