Fine-wire center and ground electrodes provide better sparking and enhanced ignitability
Made to withstand the severe conditions that occur in racing engines
Zinc dipped shell prevents corrosion while the triple gasket seal eliminates combustion gas leakage
Fit type: Vehicle Specific
Description
Fine wire racing plugs are designed to give you a stronger spark from your existing ignition system. Fine wire center electrode requires less voltage to ionize(jump) the plug gap. This allows a stronger spark which will better ignite the air fuel mixture