Turbocharged tower of power?

Mine is a "draw thru". I wound up using a 500cfm Holley 2bbl, on a 90* adapter. The setup ran good for 1980. It leaves a lot to be disired by todays technology. Just about everything on mine is obsolete and no longer available. In those days, there wasn't even such a thing as a boost timing retard, Like a MSD.
The only speial mods to the carb, was to reference the power valve to the intake manifold, not the base of the carb.