As a matter of interest, I have been reading up on fitting EFI to the Old Trol, with the end objective of fitting a turbo. I have read about Single Point EFI on early Falcons. Apparently the system with the injector situated after the butterfly is way better.

I was wondering if it would be easier to fit that, instead of having to get a new EFI head, loom, fuel pump etc. Any thoughts?