• Easily connect a tachometer to a coil-per-cylinder ignition.
• Also can be used to drive other rpm controlled devices.
• Compact housing is easy to mount.

Tach Driver PN 8913

Distributorless Tach Driver
Ever wonder how you can install an aftermarket tachometer on a vehicle with no distributor and mulitple coil packs? MSD has the answer with the new Distributorless Tach Driver!
The compact Tach Driver measures only 1.5" x 3.5" x 2" and is potted with a polyurethane compound for vibration and water protection so it can easily be mounted under the hood. It wires inline on the coils' 12 volt supply wire and converts this information in to a 12 volt output signal that most aftermarket tachometers use as a trigger signal. It can be used on 4, 6 or 8-cylinder engines.

Distributorless Tach Driver -
PN 8913