That is an aem serial gauge. That gauge plugs in to the aem ems computer system and will display many different things. It is most likely displaying the engine coolent temp in that picture which is showing 190 degrees.

That's not a turbo. It's a comptech novi 1000 supercharger. Since the car has an aem ems it's probably boosting 10-12psi and probably makes 300-350whp.

 

Definitely a serial gauge, which can read a ton of things with one gauge...that is what those small buttons do, they scroll through the different readings. As said before it is probably coolant temp showing at 190 degrees...about normal.

It is a Novi 1000 and a very reliable set up...but they do not make the Novi 1000 anymore and it is a bit difficult to find someone who will repair or rebuild vs the later models that can be repaired by many vendors.

I started with the Novi 1000, and it was fun. As far as recognizing the car...nope.