Motor won’t turn over – any suggestions?

[theiceman]

did you verify base cam timing ?? sounds like a bent valve. even a tooth wont lock it in most cases.. you should be able to look at the ends of the intake cams and see where the slots are pointing , will give you a general idea how far out you are. At TDC one points in one points out if i remember correctly. even if you cant get to TDC you should have an idea if its way out