I own a motorhome with a 454 big block with tbi.I would like to install a tachometer to it but I cant seem to find where the tach signal goes.I installed one before but it was on a 305 and it had a te...
I just hooked to one of the wires going into the distributor. The first one I hooked to didn't work, but the second one did. I just unplugged the plug, stuck the wire into one of the connectors and plugged it back in.