HKS Super Fire Racing M-i Series Spark Plugs - M35i - ISO Type - Heat R. #7

HKS Super Fire Racing M-i Series Spark Plugs - 50003-M35i - ISO Type

Thread Size: M14 x L19mm / Wrench Size: 16mm / Heat Range: NGK #7 / Denso #22

***For information on the application of HKS Spark Plugs, you can refer to the HKS official page - Click

Ultimate spark plug "M".

Ignitionability, durability, anti-insulation are all reinforced. HKS has made the best plug for both tuning engines and stock engines.

Fearturs:

• 0.6mm Iridium Alloy Center Electrode - Iridium alloy center electrode reduces voltage requirement and improves ignition performance and durability.
• Outer Electrode with Platinum Chip - The outer electrode incorporates a square platinum chip which improves durability, and combining with the iridium center electrode boosts ignition performance. The outer electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition.
• Short Type Outer Electrode (Anti-Vibration) - The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.
• Thermal Edge - After long idling or under various combustion conditions, carbon buildup can occur causing misfires. The thermal edge of the ceramic insulator discharges to help decrease carbon deposits.
• Spark Support Gap - Discharge occurs in the spark support gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.

Perfomance and Efficiency

• Increased Ignition Performance - Decreased voltage requirement strengthens ignition performance under harsh conditions like lean mixture or high boost pressure.
• Improved Durability - New material and design improve durability which allows for use under hard combustion conditions like continuous high load during circuit driving or aggressive tuning. * Improper combustion condition and wrong heat range selection may cause damage to the spark plug.
• Decreased Carbon Deposits - Thermal edge and spark support gap help prevent carbon buildup for better ignition under various combustion conditions.

We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.