Needing a cam size recommendation for a 470!

IQ52 said
With the 470, do you think we are out of camshaft, compression or cylinder head? I seem to remember winding a 383 with 8.0:1 compression to 7,800 rpm. It did however have 325 cfm cylinder heads on it.

Well you know, if you wanna twist it that far, maybe bump up to the big or the big+. I don't think I would go as far as the big++ though.