Internal Ignition System - Big Twin 84 - 99 Shovelhead 70 - 84 XL Sportster 71 - 97
Features two advance curve families that are adjustable to accommodate stockand modified engines. Selectable multi-spark mode for quick starting and smooth cruising. Four rotary switches for timing adjustments singledual ignition mode and rpm limit 100-rpm steps. Coil outputs protected against short circuits. Requires coils with a minimum of 3 ohms resistance and low resistance spiral-core-type plug wires. Requires timing rotor OEM 32402-83. Uses the tachometer wire for the PC link and comes with a connector. Optional USB interface and software available for programming custom curves programs available on web site www.daytonatwintec.comindex.html. Made in the U.S.A.NOTE: Not legal for sale or use on pollution-controlled vehicles.
