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• Factory pre-set gap allows for easy installation that never requires adjustment
• Revolutionary surface air gap firing technology featuring Bosch's unique four ground electrode design delivers the most powerful spark for the most efficient combustion and optimum horsepower without increasing the voltage requirement
• Fused iridium and platinum center electrode, sintered into an extended insulator nose results in reaching self-cleaning temperature only seconds after starting and provides exceptional wear resistance

• Fine Iridium tip ensures high durability
• Iridium alloy has extremely high melting point, perfect for today?s high-tech, high-performance engines
• You can depend on NGK for quality and reliability

• Excellent acceleration and performance
• Long life and high reliability
• Low fuel consumption

• Up to 12% more horsepower and torque allows for higher towing capacity and overall power
• Pulstar recommends setting gap to OEM specifications for your vehicle
• Better throttle response, quicker ignition and improved cold starts

• Significant potential fuel efficiency improvement: > 4% to 13% (depending on engine class)
• Drastic potential emissions reduction when used in 2 and 4-stroke engines (after 50 hours): 58% CO emissions reduction, 42% hydrocarbon reduction
• DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure