This 2-stage retard module is for racers usingDyna 4000 ignition. Allows up to 3 timing settings. Static pickup timing and two stages of retard. Each retard stage is adjustable from 2 – 20° in 2° increments and activated by applying a 12v. signal that can be triggered in many ways, manually or electronically via an RPM adjustable circuit such as the Dyna Shift Minder. The retard module simply plugs in line between the ignition pickup and the Dyna 4000 module.

Weight 1 lbs

Emissions Compliant

Fuel / Air

Ignition Type

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