Product information "NGK Racing Competition 14mm Spark Plug 650cc models"
Maximum Ignition Power! – NGK Racing Competition 14mm Spark Plug
High-performance spark plug for 650cc engines – Premium quality from the world leader
Unlock your engine's full potential! This NGK Racing Competition spark plug is specifically engineered for the rigorous demands of 650cc twin-cylinder engines commonly found in Buggies and ATVs. Featuring advanced motorsport technology, it delivers extremely reliable ignition, superior self-cleaning properties, and maximum thermal resistance. As the world's leading manufacturer, NGK represents innovation and top-tier quality, from Formula 1 to off-road racing.
Technical Specifications & Details
Brand: NGK (Racing Competition Line)
Thread Diameter: 14 mm
Compatible 650cc Models:
Campell DF4 650
GoKa 650 / Joyner 650
Kinroad 650 (and equivalent models)
Application: ATV, Buggy, UTV
Benefit: Optimized combustion and improved throttle response under heavy load
Visual Compatibility: Before installation, check the heat range rating and thread length against your currently installed plug. An incorrect heat range can lead to engine damage or fouled plugs.
Electrode Gap: Inspect the electrode gap with a feeler gauge before installation. While NGK plugs are pre-set, the gap should be verified according to your 650cc engine manufacturer’s specifications.
Tightening Torque: Screw the plug in by hand first until finger-tight. Then use a spark plug wrench for the final seat. Caution: With a 14mm thread and aluminum cylinder heads, the correct torque is vital to avoid stripping the threads.
Connector Check: While changing the plug, also inspect the spark plug boot/connector for a secure fit and signs of corrosion to prevent misfires.
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