Designed to be used with late model Ford waste spark ignition systems. 83:1 turns ratio and lower primary resistance produce high voltage output. Secondary towers designed for snap on spark plug terminals. Primary terminals require Ford style connector. Carb O.E. approved. Product Features:Designed to use w/late model Ford waste spark ignition systems83:1 turns ratioLower Primary Resistance Produces High Voltage OutputSecondary towers designed for snap on spark plug terminalsPrimary terminals require Ford style connectorCARB E.O. Approved
