Race Spark Plug 14mm
.750" Reach Gasket Seat, Cut Back Ground Non Projected

Spark Plug Specifications

• Plug Type: C63CX
• Seat Type: Gasket
• Hex Size (Inch): 0.625
• Hex Size (MM): 15.880
• Thread Size (Inch): 0.551
• Thread Size (MM): 14.000
• Thread Reach (Inch): 0.75
• Taper Diameter (Inch): N/A
• Installed Height (Inch): N/A
• Insulator Projection (Inch): N/A
• Gap Style: Cut Back Ground Wire
• Gap (Inch): 0.03-0.04
• Gap (MM): 0.76-1.02
• Center Electrdoe Diameter (Inch): 0.1
• Center Electrode Material: Nickel Copper Alloy
• Ground Electrode Material: Nickel Copper Alloy
• Ground Electrode Quantity: 1
• Classification: Champion Racing Plugs
• Resistor plug: No
• Resistor Type: N/A
• Manufature Heat Range: 63
• Electrical Terminal Type: Non-Removable Nut