S&S Cycle HI-4N Ignition Module - Harley Davidson

• Single-fire and dual-fire function built into a single module
• All-metal housing provides improved heat dissipation
• Ignition advance and timing degree markings are on the metal flange
• Sensor housings contain advanced flux concentrators with high-temperature-resistant samarium/cobalt magnets for accurate, reliable ignition triggering
• Electronics are fully enclosed to resist vibration, moisture and dirt
• Four rotary switches for ignition mode selection, advance rate, and rev limit
• Made in the USA

Notes

• Not for fuel-injected models