I have a 1985 Yamaha/Mariner 40 hp ? 40EL 6E9 416130 and I am trying to hool up a Teleflex tach. There are 2 green wires coming from the lighting coil. I can tap into this for a send signal but I don't know what to use for the "poles" setting. This should be determined by the number of magnets in the flywheel. I don't want to disassemble the engine ro find out. I have a Seloc manual but it does not have this info. Can anyone help? Thanks in advance. John
