I just pulled off the two blank plastic accessory panels that are right of the instrument panel and left of the radio (where the optional small tach goes). When I pulled off the lower of the two panels, I saw two wires just sitting there. One was a red/white wire with a female flat blade fitting. The other was a thick black insulated wire with five smalled wires inside (blue, black, red, green, and white). Is this factory wiring for a small tach or other guage? I am crossing my fingers!!!!!!!!!

Paul