Internal Ignition System

Internal Ignition System - '70-'99 XL/FL/FX

• Features two advance curve families that are adjustable to accommodate stock and modified engines
• Selectable multi-spark mode for quick starting and smooth cruising
• Four rotary switches for timing adjustments, single/dual ignition mode and rpm limit (100-rpm steps)
• Coil outputs protected against short circuits
• Require coils with a minimum of 3 ohms resistance and low resistance spiral-core-type plug wires
• Use the tachometer wire for the PC link and comes with a connector
• Made in the USA