i need to install my digital tach. where exactly is the tachometer terminal and ignition wire? pics would help alot. thanks

sorry but ima idiot regarding automotive electronics.

 

it should have 3 wires, a ground wire..usually black. a power wire, usually red and a wire that should be ran to the distrubutor most i've seen are green. just splice a power and ground wire under the dash connect and run the tach wire to the distributor and you should be set.