Description: This spark plug adopt special electrode material, which can last for a long life and provide strong spark. It gives spark three paths to follow, specially designed to increase engine performance and improve fuel efficiency. Features:1. Adopt special electrode material, which can last for a long life and provide strong spark.2. Gives Spark Three paths to follow, specially designed to increase engine performance.3. Improved fuel efficiency and reduce emissions.4. This spark plug electrode is a high performance racing 3, provide more power.Specifications:Material: Stainless steel + ceramicsColor: Silver + OrangeThread Diameter: 10mm / 0.39Hex Size: 5/8 39; 39;Length: 7.1cm / 2.8Package Weight: 32gReplace the following plug: NGK: C7HA, C7HSA, C5HA, C5HSA, C5HSB, CR5HS, CR5HSA, CR5HSB, C6HA, C6HSA, CR6HS, CR6HSADENSO: U22FS-U, U16FS-U, U16FS-UB-UB U16FSR, U20FS-U, U20FSR-U-U U22FSRCHAMPION: PZ7HS, Z10, Z12, Z8 Z9YApplication: Mainly for Scooter ATV Quads GY6 50cc 110cc 125cc 150cc engine.Package Included:1 x Spark PlugNote:1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.,