Playing with some old Bulldogs

Had a set of these sent to me to see if I could do anything with them. Boy are they in rough shape. Cracked rocker stands, stripped sparkplugs and broken through pushrod pinches. Still I picked a "good" port and put them on the bench just to see. They have some weird features in the port to be sure. I filled the port with clay and it took quite a bit before the flow started dropping off. I will add flow numbers next week. J.Rob