Copper Plus™ spark plug with a copper-core center electrode and Ultraseal™ coating for improved ignition and corrosion resistance.
Active filters
Copper Plus™ spark plug: copper-core design for controlled heat range, SAC-9 resistor for EMI/RFI suppression, Ultraseal™ coating for rust prevention. Made in the USA.
- Self-contained unit fits under the cam cover for a clean look.
- Single-fire operation to zero rpm; supports single or dual-fire setups.
- Ten advance curves, adjustable rev limit and retard for forced induction.
- VOES indicator, built-in tach driver, and extensive data logging.
- PC-programmable; programming kit required for downloads and full programming.
Self-contained ignition module fits under the cam cover. Single- or dual-fire operation, ten advance curves, PC-programmable. Not for fuel-injected models. Made in the USA.
PC-programmable plug-in ignition upgrade with four advance curves, selectable rev limits, diagnostic LED and separate tach output.
Plug-in PC-programmable digital ignition for late-model Harleys. Four advance curves, four rev limiter settings (6000–7500 rpm), separate tach output, and diagnostic LED. Not for fuel-injected models.
PC-programmable digital ignition module that replaces late-model electronic advance systems. Allows custom advance curves, adjustable rev limits (6000–7500 rpm), separate tach output, and includes a diagnostic LED. Not for fuel-injected models.
- Two independent adjustable rev limiters (launch and high-side)
- Launch: 2500–6250 RPM; high-side: 5500–9250 RPM
- Holds launch within ±50 RPM
- Direct plug-in connection at the coil
Compact, high-output ignition coil for Dyna 2000/3000 and dwell-controlled ignitions. Not for Twin Cam or older Dyna generations.
Compact, high-output coil for customs and concealed installation. Works with Dyna 2000 and 3000 series and with aftermarket dwell-control ignitions. Secondary resistance 11.5 ohms. Not for Twin Cam, Dyna "S", DYNA III or earlier.
Reliable dual-output ignition coil for aftermarket and OEM applications. Made in the USA.
Copper Plus™ spark plug with copper core for controlled heat range, SAC-9 resistor for EMI/RFI suppression, Ultraseal™ coated shell, made in USA.
High-voltage, high-temperature silicone ignition wires with OE-style suppression core, heavy-walled fluoropolymer insulation, Posi-lock terminals, and OE direct fitments.
Durable braided spark plug wires engineered for reliable, interference-free ignition and OE-style compatibility with Harley-Davidson® systems.
High-voltage braided spark plug wire with FEP outer insulation, posi-lock terminals, and OE direct fit.