shift lights are universal, you can tap your tacho signal from either the ECU (EFi) or negative ignition terminal (distributor). Of course the ECU is normally cleaner.
I'm running on a carb myself and if you can run a tacho, you can run this.
I am looking to Supercharge my Inspira using a Sprintex Supercharger.
Which will of course post problems as ATG, suppliers of Sprintex, and now (Proreka, which bought 600 units from them for either the Exora or Neo)...