NGK Racing Spark Plug BR10EG fits Mazda R100, RX2, RX3, RX4, RX5, RX7 12A/13B Rotary

NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. 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.

PRODUCT SPECIFICATIONS

Shell

• Thread Diameter: 14mm
• Thread Pitch: 1.25mm
• Seat Type: Gasket
• Reach: 19mm (3/4″)
• Hex Size: 13/16″ (21mm)
• Terminal Type: Removable Nut
• Overall Height: ISO
• Gap: .024″ (0.6mm)

Centre Electrode

• Material: Nickel
• Type: Fine Wire
• Size: 1.3mm
• Projection: Non-Projected

Ground Electrode

• Material: Nickel
• Type: Standard
• Quantity: 1

Specifications

• Resistor: Yes
• Resistor Value: 5k Ohm
• Heat Range: 10
• Torque Specs Cast Iron: 18-25.3 lb. ft. Aluminium: 18-21.6 lb. ft.

Part Information

• Brand : NGK/NTK
• Warranty: 1 Year
• Longevity: 30k Miles