HI-4N Ignition Module Kit - Harley Davidson 1979 - 1999

Updated version of the popular Crane HI-4 ignition

More power than the stock ignition

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

Convenient cable notch in the housing makes installation easier and prevents damage to the cable

Sensor and magnet housings are built into the all-metal back plate to protect the sensors from damage during installation

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

All electronics are mounted directly to the metal housing, which acts as a heat sink

Four rotary switches for ignition mode selection, advance rate, and rev limit

Switches provide accurate, repeatable settings

Includes ignition module, S&S ignition coil and correct-length spark plug wires

Made in the U.S.A.

Not for fuel-injected models