Went to shop where they were working on electrical system and getting it to fire. Found out that 1) firing order was off 2) rings were stuck somewhat 3) engine is NOT a '77 302, but an HO 302 out of a mustang. After they figured THAT out and corrected the firing order/plug wires, it runs, but has a lot of blow back. Possible stuck rings and cylinder walls rusty. Should I go ahead with an engine rebuild (since it appears to be a roller block) or just get a crate engine and drop in?
I know it's a long question, but...
Randy
I know it's a long question, but...
Randy