AUTOLITE SPARK PLUGS FOR ALL HARLEY DAVIDSON MODELS

• ALUMINUM OXIDE INSULATOR FOR HIGH THERMAL CONDUCTIVITY, HIGH DIELECTRIC STRENGTH AND PRECISE HEAT RANGE CONTROL
• TAPERED CHROME NICKEL ALLOY TIP CREATES A GREATER SPARK, PRECISE HEAT RANGE CONTROL AND BETTER ACCELERATION
• TERMINAL POST BONDED TO CENTER ELECTRODE FOR GAS TIGHTNESS AND FULL VOLTAGE
• COPPER CORE CENTER ELECTRODE FOR BETTER FOULING RESISTANCE
• AVAILABLE IN IRIDIUM PLUGS WHICH ARE THE ULTIMATE IN SPARK PLUG TECHNOLOGY
• IRIDIUM IS SIX TIMES HARDER THAN PLATINUM AND IS HEAT RESISTANT TO TEMPERATURES UP TO 4000° F
• THE IRIDIUM ELECTRODE IS 25% SMALLER THAN A PLATINUM ELECTRODE AND IS 75% SMALLER THAN A CONVENTIONAL NICKEL ELECTRODE
• THE MICRO-ELECTRODE REDUCES VOLTAGE REQUIREMENTS AND EXTENDS IGNITION LIFE