Performance Spark Plug for High Performance ApplicationsĀ 

Performance NGK Spark Plugs - Gasket seat cooler heat range for performance applications

Note: colder plugs work best in supercharged applications and warmer plugs in general performance uses. Most cast iron cylinder heads use tapered spark plug while most aluminum heads use a gasket style plug.

MSRP: $5.99
Your Price: $4.99
You Save: 17% off MSRP!

Additonal Info On This Product:

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)
Center Electrode
  • Center Electrode Material Nickel
  • Type V-Cut Size 2.5mm
  • Projection Non-Projected
Ground Electrode
  • Ground Electrode Material Nickel
  • Type Standard
  • Quantity 1
Specifications
  • Resistor No
  • Resistor Value 1K Ohm
  • Heat Range 7
  • Features Copper gasket
  • Torque Specs Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
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