Well, I sent off a couple of pics and dimensions
and hope they help. I'm not sure how theone616736
will lay out the port size if he plans to open them up on his cylinder head as I sent measurments for a stock head.Any ideas that could help him with that? Maybe actual port size someone has done or a percentage fiqure? It's shame he can't get a hold of a gasket.
By the way, I used a 1968 Chev. 250 head.
