mprichar87 said:When I installed mine I was too lazy to go to the store to buy a wire tap so I used a safety pin to pierce the COP wire and zip tied it down. Then soldered the shift light tach wire to the safety pin. Super jank but hasn't failed me yet. Jimmy rigged engineering for sure but that's the best kind.
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Cobrarob said:Lol.... Your like MacGyver!
There's 3 wires on mine, black,blueishgreen and black red(ground,tach,ignition) is that the same as yours?
mprichar87 said:Similar. When I designed mine I decided to use USB to power it since I don't want it on all the time. So a mini USB cable to the cigarette lighter gives me power & ground, then a tach wire which I connected to the switching COP wire.