NGK Spark Plug Iridium (CR8EIX)

Description: NGK CR8EIX Iridium Performance spark plug for various makes and models. Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency, and long life (40-50k miles).

Features:

•    Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response, and superior anti-fouling
•    The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes the electrical quenching effect
•    Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
•    Iridium alloy has an extremely high melting point, giving it the high durability to heat and electrical wear, perfect for today's high-performance engines
•    Trivalent metal plating has superior anti-corrosion and anti-seizing properties

Specifications:

Include the following Spark plug.

•    1x Spark Plug Nut Terminal Post
•    Cylinder Thread OD: 10mm / Pitch: 1mm 
•    Torque Spec Aluminum: 7.2-8.7 ft-lbs
•    Torque Spec Cast-Iron: 7.2-10.8 ft-lbs
•    1x Seat Type: Flat (crush gasket seal)
•    Resistor Value: 5k Ohm
•    Reach: 19mm (3/4")
•    Hex Size: 16mm (5/8")
•    Gap: 0.8mm (.031")
•    1x Center Electrode: Iridium 
•    Electrode Size: 0.6mm
•    1x Ground Electrode: Nickel
•    Shape: Tapered
•    Type: Standard
•    Heat Range: 8 
•    Made in Japan
•    Fit Nut Terminal / Socket: 16mm

Supported Models: Vespa GT and various unlisted makes/models

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Item Weight & Product Dimensions:
•    0.0625 pounds | 2.5" (L) x 0.625" (W) x 0.15" (H)