Help with FAST XFI Startup

[mike67cam]

Well, after 3 years, I am finally trying to start my 67 Camaro but am having some problems. It will crank, start to catch/fire-up, but then just cranks some more. It is getting spark and fuel pressure is constant at 45 psi. The engine combo is as follows:

509 ci BBC
D1R Procharger
FAST XFI
1000 CFM Throttle body
FAST XFI Dual Sync Dist.
85 lb/hr Delphi Low Z injectors
Solid Roller .644/.644 264/[email protected] 114 Lobe Sep
Merlin Single Plane Intake (like Victor Jr.)
AFR 335 Heads

I have the timing set at 25 degrees in the cranking area of the table and have adjusted the cranking pulse width from 11.5 to 6 ms. The lower values, around 8, seemed closer. Below 8 seemed worse. Voltage is about 11.5 V while cranking. TPS position has been adjusted to 4%, max TPS for idle set at 5%. All initial setup parameters (engine size, 2 BAR MAP, injector size, etc.) have been set and rechecked.


Any input, advice, or startup file would be appreciated.

Thanks,
Mike