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.
Used w/the Dyna 4000 Super Pro ignition, providing a strong, clean pickup signal to the ignition module. This pickup cannot be connected directly to the ignition coils as it is not an ignition, it is a pickup only for the 4000 ignition. Installs in the point plate location and includes required connectors. Use w/ our Advance Lock for best results.
A Rev Limiter is a wise investment for protecting your engine from damage due to over-revving. Dyna Rev Limiters are the smoothest in the industry, with no engine harming banging or popping due to unsteady limiting. These rev limiters are designed for inductive electronic ignitions. Not compatible with EFI or digital ignitions used on carbureted Twin Cam® and 2004-2006 XL® engines.
The Dyna Shift Light and Shift Minder system makes it easy for you to hit your shift points accurately, time after time. After setting the control module for your optimum shift rpm, the shift minder signals the shift light to light at that desired rpm, prompting you to shift.