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'm currently looking to get a set of tyres for my rims, which I will be shipping to melbourne in a couple of months together with my furniture and stuff.