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05 F40 Tiller Pull Start Tach Wiring

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  • 05 F40 Tiller Pull Start Tach Wiring

    I want to install a tach on my F40. I have a battery to power the tach (used for lights) but don't know which wire to use for the pulse signal. There is no harness plug etc on the powerhead.

  • #2
    You would have to run a wire to one of the green wires from stator on engine for tach signal. Install a switch between positive battery post and ignition terminal on tach to turn tach off and on, run a ground wire from battery to ground post on tach. Set tach for 12 pole alternator.
    Regards
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