Brand: MSD Ignition
Manufacturer's Part Number: 8680
Part Type: Timing Controllers, Electronic
Product Line: MSD Adjustable Timing Controls
Automotive Fittings Part Number: MSD-8680
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.
Special Attention: Must be used with a MSD ignition control.
CARB EO Number(s): D-40-28
Emissions: California EO Approved
Description:
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.