Hey guys I've just finished this conversion. We would like to use the stock tacho. However, I'm not sure how to connect it up. Afaik you take a loop from the small port coil on the negative side to a wire on the stock tacho.
Correct me if I'm wrong please.
Does anyone know which wire it is that I need to tap into colour and location would be good. Or if anyone knows which on it is behind the dash I can get to it there also. Thanks in advance.