Features: 1. 3-Electrode ignition, which maximizes the flashover distance and makes the longest arc length under the same power supply pressure; helps accelerate flame spread, not afraid of adding carbon and oil consumption in prolonged use; 2. Long life: the ordinary spark plugs use a single electrode, while this spark plug use three-electrode ignition which has higher melting point, better guarantee the integrity of their electrodes. 3. Lift power: the 3-electrode center ignition end makes it easier to gather more electric energy and break through the spark gap, ensuring that the gasoline engine has a good start and acceleration percompatible formance. 4. Reduce carbon deposition: the 3-electrode ignition end makes it easy to stabilize in the optimal temperature range between self-purging combustion and hot combustion, thereby reducing carbon deposition. 5. Save fuel: the heating center electrode consumes less heat, the fire core is easy to spread, combustion is more complete, and fuel is saved. Specifications: Gross weight: 40g Color: red Thread diameter: 12mm/0.47" Thread length: 19mm/0.75" Corresponding model: D8EA, D8RC, DR8EA, D7EA, D8TCDR8EGP, DPR8EA-9, DPR8ElX-9, DR7EA-9, D7REC2, DR8VX, DR7EA, D8RTC, A8YC, P-RA7HC, T2197 Applicable models: compatible for HON-DA, YAMAHA The above models are only compatible for reference, please check the thread size by yourself Features: 1. 3-Electrode ignition, which maximizes the flashover distance and makes the longest arc length under the same power supply pressure; helps accelerate flame spread, not afraid of adding carbon and oil consumption in prolonged use; 2. Long life: the ordinary spark plugs use a single electrode, while this spark plug use three-electrode ignition which has higher melting point, better guarantee the integrity of their electrodes. 3. Lift power: the 3-electrode center ignition end makes it easier to gather more electric energy and break through the spark gap, ensuring that the gasoline engine has a good start and acceleration percompatible formance. 4. Reduce carbon deposition: the 3-electrode ignition end makes it easy to stabilize in the optimal temperature range between self-purging combustion and hot combustion, thereby reducing carbon deposition. 5. Save fuel: the heating center electrode consumes less heat, the fire core is easy to spread, combustion is more complete, and fuel is saved. Specifications: Material: white gold Spark plug clearance: 0.7-0.8mm Gross weight: 34g Color: red Product length: 70mm/2.76" Thread diameter: 10mm/3.94" Thread length: 12.7mm/0.50" Corresponding model: A7TC ATRTC CR6HSA CR7HSA CR7HGP Applicable models: compatible for GY6 camber beam vehicle, scooter, offroad motorcycle, ATV 1 x Spark Plug _x000D_