How do I wire my TKO to my new Autometer Speedo?

[Josh69]

Thanks, that is good info. I did read the calibration instructions. I just have to figure out how to mark off 2 miles somewhere...God only knows how accurate any of my existing odometers are.

I'm going to check out the pigtail on the TKO600, I assume it's also a two wire connection. I was reading about a possible 3 wire sender, and couldn't recall what was under there.