RPM signal from MSD 6AL

jschneider · Post by **jschneider** » Wed Feb 19, 2020 4:27 pm

Hello,

I want to run the RPM output(grey wire) from a MSD 6AL to the FREQ 1 input of the RCP. The output from the 6AL is a 12V square wave clean signal for shift lights/other devices. My question is if I connect the output from 6AL to the FREQ1 input of RCP, is there anything else that needs to be wired?

Thank you

PS14 · Post by **PS14** » Mon Feb 24, 2020 1:01 pm

I also use a 6AL. nothing more to do wiring wise. but you'll need to configure the channel for the number of cyl's. I also seem to get spikes in my data. nothing seems to eliminate it completely. lmk if you also get spikes. Dave

Half-fast · Post by **Half-fast** » Sun May 10, 2020 1:02 pm

Late to the party but I installed this on my 6AL and it works great https://www.glowshiftdirect.com/tachome ... al-filter/