Change your vehicle's ignition timing without leaving the driver's seat with one of these MSD adjustable timing controls. They're designed to fit virtually all vehicles with a 12 V negative-ground ignition, a distributor, and an externally mounted coil. They feature a knob that mounts to the dash for easy and accurate timing adjustments, allowing you to adjust timing up to 15 degrees to compensate for bad gas, altitude changes, and heavy loads.

UPC: 085132086801

Circuitry: Analog

Controls Ignition Advance: Yes

Controls Ignition Retard: Yes

Controller Activation: Programmable

Adjustable: Yes

Adjustment Style: Knob

Ignition Box Required: Yes

Compatible with Multiple Coil Ignitions: No

Quantity: Sold individually.

Notes: Must be used with a MSD ignition control.

CARB EO Number: D-40-28 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-40-28