Greetings from I-81 south of Scranton, PA. Mike ("THESHAKERPROJECT") is driving, so I'll try to post some results from my phone.

Baseline Race Demon 1.42" v, 1/2" open spacers, 34* timing
- 654.5 at 6100, 594 at 4900
- Air-fuel ratio getting progressively richer across 3500 - 7200 test range, even after opening the MABs