- Dual fire ignition kit includes Dyna S ignition, dyna high performance coil, wiring and detailed instructions
- Single fire ignition kit includes Dyna S ignition, two dyna high performance coils, wiring and detailed instructions
- Systems use magnetic rotors
- With Original Equipment spark advance mechanisms to retain the factory advance curves
- Replaces points and condensers with a high-performance dual or single-fire system
- Change timing less than 3° from 0-8,000 RPM and feature improved performance
- Easy installation
- Completely self-contained
- Installs behind points cover.
Note
Fits Harley-Davidson Big Twin 70-99, Sportster XL 70-03