Car is up and running with the factory EFI. Still have a little bit of tuning involved hopefully this weekend I'll get time but even untined it runs better than ANY other induction setup I've had on an A series engine; to include stock, modified stock, Weber DGV, twin SUs, and twin 40 Dellortos. Extremely impressed. Right now it's a little rich, so first tried an adjustable FPR which helped a bit, but not enough, I'm going to try a 10k ohm potentiometer on the coolant temp sensor as I'm out of adjustment on a 5k ohm, then if its still rich I'll have to open up the AFM and turn the spring/gear a few more notches leaner. But it's very close, warm idle and light cruise is 13.8 to 14.0, just want it up more around 15.0. In any case this has really made me lose all taste for any and all carbs ever again.