Re: thunderbolt ivnition question
Working on.a 1979 260 with an alpha 1. The boat originally had points but my uncle changed to the TB 1V with the smaller ignition box that looks similar to a triangle. I was told it is an 89-91 version but I'm not sure. The numbers on the amplifier is V826A. The ground wire is loose in the connector and some corrosion on the other pins. I found a new amplifier in the boat. Now I need the harness