Professional heat-shrink tubing, 3:1 shrink ratio, water-tight seal and wide operating temperature range.
Active filters
Professional-grade shrink tubing with 3:1 shrink ratio for water-tight seals; operates from -67°F to 275°F. Apply with heat gun at 120°F–180°F.
Industry-standard 12 V coil with 35,000 V spark energy; fits Dyna systems. Not for Twin Cam applications.
Includes plunger assembly, contacts and spring. Made in the USA.
Precut, preassembled spark plug wire set with high-temp silicone boots, Spiro-Pro core for superior conductivity, and long service life. Ready to install.
Designer ignition leads with preinstalled boots and terminals, extra-high-temperature silicone, and a Spiro-Pro core for superior conductivity and long service life.
Designer, precut plug wire sets with high-temp silicone boots, Spiro-Pro conductive core, low resistance for longer life, and compatibility with electronic and point ignitions.
Complete ignition and coil kit used by top racers; coils produce over 30,000 V. Housed Dyna S maintains factory advance curve. Not for fuel-injected models.
- 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.
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.