If I remember correctly, I used 49 jets and 4.5 power valves in this. Fellow who mounted it has a non-stock cam (don't recall the specs). For a starting point, seemed to be right. Idles fine, goes to high idle without a hiccup, no black smoke. Caveat, it is still on a stand. His '32 Gov't. Motors coupe isn't quite ready for it, yet.
