Search results

just cut the plug off and use new connectors, makes no difference which wires you use for signal, works either way. Or use Posi-taps.

The statement about the OP’s application vehicle is the post above my reply.... But yes, if you have the 4 screw Tach, that sending unit provides the correct signal.

1st, The tach you have pictured is simple, I have installed many and sell them, the instructions for install are available via search in this forum. 2nd, the OP is not installing this into a hmmwv from what I gathered, it a 12v civilian truck. so instead of reinventing the wheel, just buy a...

why waste the time and money trying to make a military 24v Tach work in a civilian truck, there are many civilian Tach’s designed to work in your truck.

i don't think I ever saw a tach in a HMMWV.....not even today, and I get more then my fair share going through my section at the base....like every month. I believe they were for the ambulance. of a truck had a tach, you would see the tell tail sign of where it was mounted...A-pillar rivnuts to...

I put the same in the m1097 today...took about 2hrs but worked like a charm...thanks brother. just so happens I have had one of those tach's for years and found it looking for something else...I had the A-pillar bracket in another box. This tach was part of the complete kit for an ambulance on...

Good work....where is the 2nd red wire going? I see the 24v feed to the gauge, the ground to a gauge....is that the one that goes to the inst gauge lamp power?