If you are using the magnetic pickup input (green and violet wires) to trigger your MSD Ignition, you will need the PN 8920 Tach Adapter. The PN 8920 will correct the operation of most voltage-triggered tachometers that do not work directly off the tach output terminal of the MSD control. This Adapter should also be used on current-triggered tachs (hooked in series with the ignition switch).

Features:

  • Tach/Fuel Adapter

More From This Category

Classic Instruments Gauge Set, Velocity White, Universal, GM, Set of 3

Classic Instruments Gauge Set, Velocity White, Universal, GM, Set of 3

$1,462.93

APR MQB Ignition Coil, Volkswagen, Audi, Red

APR MQB Ignition Coil, Volkswagen, Audi, Red

$96.38

NOS OE Fuel Line Adaptor, 5/16in. fuel rail, 1/8in. NPT male

NOS OE Fuel Line Adaptor, 5/16in. fuel rail, 1/8in. NPT male

$34.60

Classic Instruments Gauge Set, The Bel Era Black 6-in-One Package for 1955-56 Chevys, 1955-56 Chevy Bel Air/Nomad, LS

Classic Instruments Gauge Set, The Bel Era Black 6-in-One Package for 1955-56 Chevys, 1955-56 Chevy Bel Air/Nomad, LS

$1,804.81