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Spark Plug, Racing Plugs, Non Projected, 14mm Thread, 26.5mm Reach, 5/8 in. Hex, Each
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Overview
Brand:
Manufacturer's Part Number:
R7438-8
Part Type:
Product Line:
Summit Racing Part Number:
NGK-4905
UPC:
087295149058
Spark Plug Thread Size:
14mm
Spark Plug Reach (in.):
1.043 in.
Spark Plug Reach (mm):
26.50mm
Spark Plug Seat Style:
Gasket
Manufacturer Heat Range:
8
Shorty Spark Plug:
No
Resistor:
Yes
Electrode Tip Material:
Nickel alloy
Electrode Core Material:
Copper
Wrench Diameter:
5/8 in.
Ground Strap Quantity:
One
Quantity:
Sold individually.
Notes:
Low angle ground electrode.
NGK Racing Spark Plugs
What's firing your engine? NGK racing spark plugs are built to withstand the severe mechanical and thermal shock associated with high-revving, high-compression engines. NGK racing plugs feature special electrode materials—precious metals like platinum, iridium, and ruthenium—for greater durability and low voltage requirements. Fine-wire center and ground electrodes provide better sparking and enhanced ignitability. And, the unique arrangement of insulator noses improves throttle response! Whether you're a weekend warrior or an expert racer, rocket your way to victory with racing spark plugs from NGK—the people who spark winners!
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