Dynatek Dyna S Ignition - Single-fire / Carbureted Harley-Davidson | DS6-2

A self-contained electronic ignition assembly for the specified carbureted Harley-Davidson applications.

Features

• Fits behind the ignition cover and retains the original mechanical-advance operating principle.

Specifications

• Brand: Dynatek
• Manufacturer part number: DS6-2
• Ignition mode: Single-fire
• Number of sensors: 2

Fitment and installation

• For the specified 1970–1999 Big Twin applications, excluding TC88, and 1970–2003 Sportster applications. Carbureted models only; verify exact model and mechanical-advance compatibility.
• Late models originally equipped with electronic ignition require a separate mechanical advance unit.

Package contents

• One Dyna S ignition assembly. Ignition coils and a separate mechanical advance unit are not included.

Installation notes

• Professional installation and ignition timing adjustment are required. Review the exact model’s installation and troubleshooting instructions before wiring.
• The product is designed around original components; aftermarket advance units may require fit adjustment. Confirm that the magnetic rotor turns freely without binding.
• Use compatible 5 Ω primary-resistance coils for street applications; 3 Ω coils are for racing applications under the manufacturer’s instructions.
• Perform the specified standalone pre-connection electrical test. For resistance tests, disconnect the module from the coils and do not apply power; follow the exact manual’s lead identification and meter-polarity precautions.
• Incorrect wiring can damage the ignition. NEO states that damage caused by reversed wiring is excluded from manufacturer warranty.