One more vote for anti sieze and 80% of spec torque. I can't imiagine putting a steel spark plug in an aluminium head dry.
Loose Spark Plug
- Thread starter TallPaul
- Start date
- Status
- Joined
- Jun 2, 2003
- Messages
- 23,587
Aren't all "steel" spark plugs plated? I know my NGK plugs are.
Although I always use antisieze on plugs going into an aluminun head, I don't bother with an iron head and never, ever had a problem.
- Status
