I would need a 14K Tach:confused18: :confused18:

found the directions to set the pins now lets see if it works

When trying to adapt to factory gauges on the RX-7 we use one from Dakota Digital. http://www.dakotadigital.com/index.c...126/prd126.htm

Speedhut also makes kick ass gauges that are GPS based for speedo!

Fixed it just had to change the Tach back to 8 cylinders. Thanks for your help.

Shoulda called me first!

:action-smiley-027: :mock: :lol: :lol: :lol:


Glad that worked!!!

when i had mine set to 8 cylinder it wouldnt read past 5k rpms. I had to switch mine to 4 cylinder and use a pull up resistor. Resistor on the power wire going to the gauges to the signal wire going to the tach.

I tried that before getting the resistor but it did not work.