I used an old radio antenna to find top dead center to adjust my valves. The antenna came from china and the ball on the end fell into my number 5 cylinder. When I started it it hammered like it was going to blow! I thought the problem was a new old stock cam I bought so I pulled the pan, radiator,timing cover, Found that the cam seemed fine. Then I pulled the head and found that little smashed ball in .number 5 After 2 days of working on it ive got it running fine. [censored] off
