NGK 5238 R5671A-9 Racing Spark Plug
Part # R5671A-9
Item # NGK5238
DESCRIPTION
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: 5/8" (16mm)
- Terminal Type: Solid
- Overall Height: ISO
- Gap: .031" (0.8mm)
- Material: Nickel
- Type: V-Cut
- Size: 2.5mm
- Projection: Non-Projected
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Resistor: No
- Resistor Value: 1K Ohm
- Heat Range: 9
- Features: Copper gasket
- Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminium: 18-21.6 lb. ft.
- Brand: NGK/NTK