71 Duster 360 turbo build

It doesn't seem like converter slip to me. There's a big rpm drop on the 2-3 shift for sure but what stands out to me is the swing in fuel pressure and the low battery voltage which could be the cause of all kinds of issues. Double check the `Batt V` in your logs in case it's my megalogviewer that is reading it wrong. Your TPS is off the charts in my logviewer alos. For comparison in my logs my voltage sustains 13.5v under boost.
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