HI-4N Ignition System by Crane Cams - Harley Davidson Big Twin and Sportster

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HI-4N Ignition System by Crane Cams - Harley Davidson Big Twin and Sportster

296.95

The new HI-4N ignition has four rotary switches for mode selection, advance rate, and rev limit. These switches provide accurate and repeatable settings. 

  • 1-Piece machined aluminum housing reduces vibration and improves heat dissipation and reliability
  • Improved kick start algorithm designed to start as easily as points
  • BCD switches with solid detent and legible marking allow easy and repeatable adjustments of mode, advance rate and rev limit
  • Single-fire and dual-fire function built into a single module
  • Flexible wiring harness makes installation easier
  • Initial timing marks allow precise adjustment and re-installation
  • Sensor covers integrated into housing to provide protection during installation
  • Fits 70-99 Big Twin; 71-02 Sportster Models
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