Caution: Mopar Perf TDC Stop Tool

grumpuscreature said
Neither are people who are trying to use a stop screwed through a spark plug hole. .

A properly made, carefully used stop through a plug can be just as solid and just as accurate as one strapped across the deck.

But to suggest that even one with a little "flex" is in the same category as a plastic straw from Burger King is ridiculous