232024 Fits All Models 1965 Thru 1979 with Dual Fire Point Dyna S O

Accel’s HE1 Super Coils are a serious upgrade for any rider looking to wake up their ignition system. These American-made coils are engineered to deliver up to 67% more voltage than a standard stock unit, resulting in a much faster rise time and a longer spark duration. In the workshop, we see these provide noticeably quicker starts, a smoother idle, and much crisper throttle response across the rev range. The unique finned top isn't just for looks; it acts as a voltage dam to prevent arcing and flash-over. Designed for a simple bolt-on installation, these coils fit a wide variety of Big Twin, FX, Sportster, and Touring models.