Part #: 4DI41 84-91 IGNITION MODULE (HIGH PERFORMANCE) Shipping Weight: 0.08 pounds Priced Per: EA

DYNA-MOD HIGH IGNITION MODULE (7-PIN) INCREASES DWELL TO PROVIDE MORE COIL SATURATION RESULTING IN A HIGHER INTENSITY SPARK. CREATES A CRISPER, SMOOTHER RUNNING ENGINE. INSTALLS IN MINUTES. WORKS GREAT W/ANY OF OUR HIGH PERFORMANCE COILS.