Bingo,
OK, something new. So much boost was generated that the "T" fitting to my boost gauge blew off at the MaP input.
No wonder the boost dropped of at the last test and it kept running great for a while.
Tie wrapped back on. Wife takes it to work in AM. I'll as her how it ran after she gets to work.

Thanks...Maybe on the right track.
I'll know at 0600.

Larry12