FAST high-performance HEI ignition coil for clockwise-rotation HEI distributors delivers strong secondary voltage with a 54:1 turn ratio producing up to 50,000 volts and a primary resistance of approximately 0.430 ohms. Intended as a direct-replacement coil for compatible GM-style in-cap HEI systems, it pairs with HEI modules and distributors to maintain high spark energy for upgraded ignition setups.
FAST Performance HEI Coil For Clockwise Distributor Red/Yellow Wire