Re: Positive stop timing mark check.
Just had an idea. Is it possible to sight your borescope into the #1 spark plug hole
so that you can see a unique spot (scratch, imperfection) on the far side of the cylinder
wall, and when the piston just obscures that, use that as a visual stop and make
the aforementioned before/after marks, split the difference in order to get the
proven-accurate mark?
Just a thought. My plan is to brew up my own stop based on a YouTube video I just
saw, but I'll wait until I actually brew one up later this spring to go into detail. Definitely
one of those tools that you would use infrequently, but when you need it, it's a real
timesaver to have it already brewed up and verified good.
Just had an idea. Is it possible to sight your borescope into the #1 spark plug hole
so that you can see a unique spot (scratch, imperfection) on the far side of the cylinder
wall, and when the piston just obscures that, use that as a visual stop and make
the aforementioned before/after marks, split the difference in order to get the
proven-accurate mark?
Just a thought. My plan is to brew up my own stop based on a YouTube video I just
saw, but I'll wait until I actually brew one up later this spring to go into detail. Definitely
one of those tools that you would use infrequently, but when you need it, it's a real
timesaver to have it already brewed up and verified good.