If you wait a few years, I'm guessing there will be affordable motorized blowers which are an easy mod for more power, much simpler than fabbing a turbo or fitting a supercharger. The slant has restricted intake with intake and exhaust on the same side. There are already such blowers and you can watch youtubes. The <$500 ones don't work, actually restricting flow, but some ~$1000 add power. Eventually there may be complete setups w/ perhaps Li batteries and over-boost protection. Use a carb which works with boost, or better a TBI EFI. The later requires a 4BBL intake (or custom machining). Pishta here added MPFI injectors by custom-machining ports in a slant head. There was a custom MPFI intake manifold made by a small shop, so google if still offering that.
