I haven't seen any recent flowcharts of Rotomaster compressors, and I don't know if their designs have been updated since the '70s. Back then they were laggy and inefficient, and using a turbo on a high compression engine, you will want the most efficient compressor you can find. Personally I would stick with fuel injection as well, so if at all possible, try to get some factory turbo parts to build that engine, like exhaust manifold, oil pan, and EFI stuff. Sorry, not much help - the Cartech stuff looks trick, but it's expensive and carburated.