Have any of you guys installed any of the fuel injected system carbs?

No I mean the kind that you can buy from Summit or Jegs that you just buy the kit and all your injecters are in the carb and you have to install a inline pump and a sensor in the exhaust cost about 2,100.00 like i said pricey.

I believe I know what you mean, but any of those I've seen are very proprietary, that is, you just might not get parts when you need 'em 5, 10 years from now. Those are essentially TBI (Throttle Body Injection)

Even the Holley TBI has changed the type of injectors they use. If you look at the photos in the links of my projects, the older 2BBL TBI Holley uses the old style injectors, which you cannot get, really, anymore.

That's where Bill's approach to using junkyard GM stuff has some merit---you will be able to get that stuff, because it was used on a BUNCH of cars and trucks, OEM