firthy

Hi all I've been really struggling to find the correct information to wire the above tacho. If anyone on here is able to help me out would be more ch appreciated as its been driving me crazy. I'm using it with negative earth battery so that's all ok. Here's a pic I've put a coloured ring round each terminal for easier identification. What Gos where? I've got no wiring at all starting from scratch.

Thanks mate but I've already got 2 auto chokes and 1 manual choke with chokes missing but it's a cached in black shit.

Hi all I'm looking for the carb in the title must be complete with choke flaps and choke cable holder etc let me know if you have one cheers