I'm haveing a impossible time trying to find wat wire in the computer wireing harness to splice to? Sumone sad pin 48 but it didn't work. I need a diagram or Someone that's done it and noes wats up. Thanks guys get back to me. Ps I bought a Haynes book and it was worthless lol

 

Welcome to the site..

Wiring in a tach should be done with an aftermarket tach adapter. Autometer, MSD etc. make units for DIS ignition systems..

 

Thanks brother ya I figure that out lol. Would u no what one of them adapters hook up to?