I found my Cranking Cylinder Pressure (CCP) problem

So this engine dynod at 417lb/ft at 4500 in bad air? That’s pretty stout.
Yes Sir
I was really pissed when I first put it in the car with the recommended 2200 stall converter performed very poorly, could never get the tune right.
Late last year I installed a 3000 stall converter and upped the gearing to 3.55:1
and that finally woke it up. The tune almost fell in place, the car now performs well for a small displacement engine.