• 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 Diameter14mm
      • Thread Pitch1.25mm
      • Seat TypeGasket
      • Reach19mm (3/4")
      • Hex Size13/16" (21mm)
      • Terminal TypeSolid
      • Overall HeightISO
      • Gap.031" (0.8mm)
      • Center Electrode
      • MaterialNickel
      • TypeStandard
      • Size2.5mm
      • ProjectionNon-Projected
      • Ground Electrode
      • MaterialNickel
      • TypeSlant
      • Quantity1
      • Specifications
      • ResistorNo
      • Heat Range8
      • Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.

More From This Category

Autometer Direct Fit Dash Kit, (5" X2, 2 1/16" X4), Pontiac Firebird 82-84, Phantom, Phantom

Autometer Direct Fit Dash Kit, (5" X2, 2 1/16" X4), Pontiac Firebird 82-84, Phantom, Phantom

$2,235.94 $2,353.62

5% OFF
Cast Piston

Cast Piston

$91.09

Sonnax Turbine Hub, GM, Comp GM-Rk-408 & Wc, Each

Sonnax Turbine Hub, GM, Comp GM-Rk-408 & Wc, Each

$240.04

Autometer Gauge Mount, Direct Fit, (3 3/8" X2, 2 1/16" X4), Chevy S10 Truck 98-04, Mounting Solution

Autometer Gauge Mount, Direct Fit, (3 3/8" X2, 2 1/16" X4), Chevy S10 Truck 98-04, Mounting Solution

$460.47 $484.71

5% OFF
Dakota Digital Gauge Kit, 1973 For Chevrolet For Chevelle/ Malibu/ El Camino, Analog, Silver Background, Alloy Style Face, Red Display

Dakota Digital Gauge Kit, 1973 For Chevrolet For Chevelle/ Malibu/ El Camino, Analog, Silver Background, Alloy Style Face, Red Display

$1,968.40