Single Fire Programmable Ignition Coil Kit For Big Twin Evo XL Sportster 53-660

Single Fire Programmable Ignition Coil Kit for Harley Big Twin Evo XL Sportster

This single fire programmable ignition coil kit delivers the components needed to run a dual fire to single fire ignition setup on Big Twin, Evo, XL, and Sportster models, cross-referenced to part number 53-660.

Overview

This single fire programmable ignition coil kit is built for riders running Big Twin, Evo, XL, and Sportster machines who want a programmable ignition setup with single fire operation. The kit pairs a programmable ignition module with a matching coil so sparks fire independently for each cylinder. It suits tuners and mechanics working on 53-660 applications.

Built For Performance

• Single fire operation fires each cylinder independently for a cleaner combustion event
• Programmable ignition module lets timing curves be adjusted to match the build
• Coil engineered to handle the demands of a single fire setup
• Kit form bundles module and coil for a complete install
• Cross-referenced to part number 53-660 for easy lookup

Fits These Machines

• for Harley Big Twin
• for Harley Evo
• for Harley XL
• for Harley Sportster

On-The-Job Use

• Converting a dual fire ignition to single fire operation
• Building a custom tune on a modified Big Twin or Evo
• Refreshing the ignition system on an XL or Sportster
• Shop work where programmable timing is needed

Specs At A Glance

Good To Know

Q: Do I need to rewire anything to run single fire? A: Single fire operation typically requires a compatible coil and module plus correct wiring for each cylinder, so match the kit to your existing harness and ignition system.

Q: Will this fit my exact year and model? A: Fitment can vary by model year and engine configuration, so confirm your machine's ignition setup and the 53-660 reference before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.