MSefi.com read only forum (Jan.15,2018)

i would like to know do i need a MSD tech drive to run a autometer tech or can i wire it right to MSll or EDIS 8

thanks
Rich

I'm not familiar with the autometer but one way to find out is to simply connect the PIP signal to the autometer. You cant damage anything and if it works , if not, you'll have to do the tacho wiring where you bring the four coil- together via diodes to the autometer because then we know it wants to see that high volt spike.