OK - Here are some answers, except for Dave Hall who called me an old nerd.

Idle vacuum at 1000 RPM with 18 degrees of timing was 14.5" HG
Total timing was 34 degrees
Injectors were 66 lb/hr
Holley HP EFI running the Holley dual-sync dizzy
Sequential injection
Dual 4150 Accufab throttle bodies
Injector max duty cycle was 73% at 386 lb/hr total flow
Pump gas

Here's a pic from an early pull before final tuning.