NGK spark plug BR9ECM

NGK standard plugs are constructed for longer life and optimum performance.

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

Specification

• Thread Diameter - 14mm
• Thread Pitch - 1.25mm
• Seat Type - Gasket
• Reach - 19mm (3/4")
• Hex Size - 13/16" (21mm)
• Terminal Type - Solid
• Overall Height - Bantam
• Gap - .031" (0.8mm)
• Resistor - Yes
• Resistor Value - 5k Ohm
• Heat Range - 9
• Torque Specs - Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.

Fits the below models:

Yamaha YZ 65