tach install
tach install
sup guys new here.
i just bought a 86 f250 with the 6.9 diesel. for 475.00 bux, 3 sp auto, 4x4, 134,000 miles.
any way my truck came without a factory tach and i was wondering if there is any way to hook up a tach to this truck. if so what wire do i use to the tach input.
i just bought a 86 f250 with the 6.9 diesel. for 475.00 bux, 3 sp auto, 4x4, 134,000 miles.
any way my truck came without a factory tach and i was wondering if there is any way to hook up a tach to this truck. if so what wire do i use to the tach input.



