James Fridenberg
New Forum User
Hello, I have a '70 240z that I upgraded all my gauges on. I heard I needed to connect 2 of the 4 wires that feed the Tach together to make sure I complete the circuit when I replace it with a new (SpeedHut) gauge. Does anyone have experience with this and can help identify what two wires in the wire harness I need to splice together?
Thanks!'
Thanks!'