So, once you either make or buy this tack filter, where do you install/run the connections? My '87 does not have an HEI distributor with coil in the center of the cap. Also, if you salvaged a tach filter from another vehicle, is there a test to check if the setup is working properly. Thanks in advance.
I am installing a tach from a 1985 Monte Carlo in my 1984 El Camino.Do I need to install a filter to get a proper operation from the tach? If a filter is needed,what is the mico-fared rating of the capacitor,so I can purchase one locally? Thanks! all help appreciated. Thanks,Marshall
Here is the link to the schematic. I just bought the parts on ebay.
Here is a pic of the one I built. Not my finest work, but I insulated the heck out of it with heat shrink.