High-performance standard nickel spark plug primarily used in small, high-revving 2-stroke and 4-stroke engines. It is a "Bantam" height plug, meaning it is more compact than standard plugs to fit into tight engine compartments common in power equipment.
Key Specifications
Thread Size: 10mm diameter with a (1.0mm) pitch.
Reach: 9.5mm (3/8 inch).
Hex Size: 16mm (5/8 inch).
Heat Range: 7 (medium-cold for high-performance use).
Gap: 0.7 mm (0.028 inch).
Resistor: Yes 10k Ohm to reduce electrical interference.