S&S Cycle Ignition HI-4N

Not for fuel-injected models

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 U.S.A.