I'm new, but have heard of HAMB before, never really got on here. I ran across a technical thread about mechanical Hilborn or Enderle being converted to EFI, pretty old thread, I think back in 2009. I've got my engine up and at least idling with a converted old sbc Hilborn manifold. Did it all myself because I don't have the money to pay someone else to do it. Actually got the manifold while I had the car project at the body off the frame portion. Has taken quite some time to get the manifold to the point it is now, and like I said, it at least idles. The ECU I used was a megasquirt ms1extra controlling fuel only. I need to adjust just a few other things then might be able to get it to go down the street where I can let the Tuner Studio Auto Tune program do the adjusting while driving. I'll include a few photos of the car and manifold if I can get it loaded up.