I am thinking about if a TGP chip (eprom) fit the Berettas computer and if the engine would run just fine with the stock turbo setup. Will this work? I may would go this route too if this will work.
I just installed a freshly rebuilt TGP motor into my Beretta, I swapped out the chip from the TGP ecu to the Beretta ecu without any problems. My engine is cranking over but I'm not getting any fuel/oil pressure, so I have to swap over the oil/fuel pressure sensor that comes off the oil cooler to the Beretta oil pressure sensor, that should fix my problem. I have personally seen the swap successfully run in person, so ya the swap does work, just be prepared for a ton of work!
Here's my swap.
That's a nice lookoin color scheme, I like it.
That engine bay looks good man great job.