Dyna 2000i

This is definitely the best high performance ignition system available to date. Single Fire or Dual Fire, it’s suitable for both. Four different ignition curves & a fully adjustable rev limiter are just some of the highlights. More importantly it works with the standard vacuum regulator. That ensures precise control of ignition advancement & retardation.
Ignition Coils: The original HD® coil can be retained with the Dual Fire system. For Single Fire we recommend the 5 Ohm Dyna coil.