[slowyourroll69]

I can't find a wiring schematic for my barretta it's a 88 omc cobra ford 302.I lost the harnes that connects all of the guages to the main harnes I NEED HELP

[burroak]

I am not familiar with your boat, but wiring schematics are very much alike. Try this diagram. With it and what is hard mounted in the boat, it should be straight forward.

http://www.stingrayboats.com/product...al_battery.pdf