Genuine NGK 3249 V-Power Racing Spark Plug R5673-8

Part Number: R5673-8
Stock Number: 3249
Material Grade: Nickel/Copper
Ground Electrode Tip Design: Standard
Ground Configuration: J-Gap
Ground Electrode Core Material: Nickel
Washer Included: No
Grade Type: Performance
Electrical Terminal Type: Non-Removable Nut
Center Electrode Core Material: Copper
Center Electrode Tip Material: Nickel
Pre-Gap Size (IN): .020
Pre-Gap Size (MM): 0.5
Ground Electrode Quantity: 1
Hex Size: 5/8" (16mm)
Insulator Height (IN): 2.07
Insulator Height (MM): 52.5
Manufacturer Heat Range: 8
Seat Type: Tapered
Reach (IN): 0.460
Reach (MM): 11.2
Thread Diameter (IN): 0.551
Thread Diameter (MM): 14.0
Insulator Material: Ceramic
Resistor Type: No
Ground Electrode Tip Material: Nickel
Skirt: No
Center Electrode Insulator Tip Projection (IN): 0.04
Center Electrode Insulator Tip Projection (MM): 1.0
Center Electrode Design: Standard
Center Electrode Projection: Non-Projected