someotherguy
Truly Awesome
Pretty sure those were the Ford Triton engines that used a 2 piece spark plug. They would blow apart and leave you with the threaded portion stuck in the head. Solved by newer 1 piece plugs.. after you fight the old pieces out. Or push the Ford out into the street and light a match on it.I don't know. There are some engines that have a reputation for spitting out spark plugs, I definitely wouldn't use it there.
Richard