1959 Corvette Electronic Tachometer Assembly Low RPM

  This is a high-quality electronic tach that looks right at home when a mechanical tachometer is not an option.  Installation is simple.  Here is what it takes: As always, we recommend disconnecting the battery before installation. We recommend installation of the power wire (red) to a source that is only energized with the ignition switch in the “on” position. The ground wire (black) should be securely attached to a clean ground. The signal wire “green” would be attached to the negative side of the coil, or the tach output on an electronic ignition. You will notice that the pointer probably will not be at zero. This is normal and it will zero when energized. The tachometer has been calibrated using a digital square wave generator and no further adjustment is necessary. Please note that when using on an LS style engine the dip switches located in the back of the unit will need to be changed - The position is explained in the included instructions.