Get a hold of Banks and work with them to bring back the turbo kit. Tell them you have a whole forum that wants one. Eddie Oh could do it.Yep, this crossed my mind as well at one point. Of course with my luck the carb would be a pain in the butt to constantly be messing with.
Best one I have found is the Magnum Powers unit. You can produce some pretty good horsepower with it, but the issue is that it isn’t anywhere close to being a “kit”. There’s a lot that will be left to the customer to figure out such as the cooling system, need for a new, aftermarket radiator, where to mount the intercooler (which is water to air fortunately).
At the end of the day though if you’re going through all this work, a turbo would be the better option as it’s going to be more efficient than a supercharger and then some.
I am not a fan of the Split Second piggyback controller and 7th injector that so many like to use.