Gizzmo's TA1 is the perfect solution for making a factory tachometer work as it was intended after you have retrofitted an aftermarket engine. The TA1 also is a perfect solution for when you have a newer vehicle with a CAN communications dash that does not have a tachometer signal for you to tap an aftermarket tachometer into. The TA1 Tach Adaptor allows you to tap into an ignition amplifier/igniter or ECU tachometer signal and multiply/divide this frequency to line up with your OEM or aftermarket tachometer.

Please note that this device cannot be wired to high voltage source such as coil negatives or CDI outputs.