[SuperOldSchool]

I think I need to insure there's not an ign switch/ yellow wire issue first, then go starter route.

Again, my orig starter (60k mi) was fine before I redid top end. It appeared to be bad once I put motor back in and now rebuilt one does too? Doesn't seem right.

I'll need to check yellow wire at starter next time this happens. If I get a hot wire with good voltage, then I know it's the crappy rebuilt starter..... I am thinking the wire is pinched/ shorting / losing good connection when hot.

Really sucks, cause changing out the starter on G50 is a pain. Have to drop motor a few inches....