Re: tach question
It's pretty straightforward. Do a search on Tach or Tachometer. Then take the hood of off your motor and check the wiring label on the side of your motor for the color for your tach connection. It's likely to already have the wire needed. It's just under some black tape at the end of the main boat wiring harness (thick bunch of boat wiring under the dash). You need to have the correct kind of Tach, however. For mine it had to be a 20-pole tach. Once you have it, you have to drill the correct size hole on both your dash panel and the dash itself if it doesn't already have enough space cut out. Usually you install it next to Speedometer since they are usually the same size gauge.
