Not in stock at our Sanford, FL location but electronically verified in stock at the Manufacturer/Distributor within the last 12 hours. (aka: not experiencing a supply delay)
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.
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)
Center Electrode
Material: Nickel
Type: V-Cut
Size: 2.5mm
Projection: Non-Projected
Ground Electrode
Material: Nickel
Type: Standard
Quantity: 1
Specifications
Resistor: No
Resistor Value: 1K Ohm
Heat Range: 9
Features: Copper gasket
Longevity: 30k Miles
Torque Specs
Cast Iron: 18-25.3 lb. ft.
Aluminum: 18-21.6 lb. ft.
Application:
Inboard Mercruiser Stern Drive 8 Cyl GM Big Block
Specifications
More Information
Availability New
In Stock / Available
Barcode
087295052389
UPC Code
087295052389
Old Part Number
R5671A-9(1)
Shipping Weight (Dimensional)
0.300000
Clearance Sale
No
Availability
Available
Part Type
Spark Plugs
Brand
NGK
Carb Legal
No
Shipping Label
Free Shipping
Reviews
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