BoozCruz

Last fall I pulled the tachometers on my 2002 298 SS bowrider (5.0 MPI Mercruisers) and planned to replace them this summer. I took pictures and made sketches of the wires, which I lost over the winter. I can identify the grey signal wire, the 12V hot lead, and instrument light wires, but there are 3 black wires and two black-white stripe wires also going to each tack. Any information or help would be appreciated.