Specifications
- Brand
- NGK
- Part #
- 93400
NGK Racing Spark Plug Box of 4 (R7448A-8)
Box of 4
Sold as a complete box
Per Unit
$9.54
Box of 4 Total
$38.17
$38.17
for box of 4Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
NGK Racing Spark Plug Box of 4 (R7448A-8). Built for extreme racing conditions, ensuring durability and ignitability.
Key Features
- Designed for extreme racing conditions to ensure durability and ignitability.
- Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
- Special insulator nose configurations help improve throttle response.
- Corrugated ribs on the insulator prevent flashover.
- Copper core aids in heat removal from the combustion chamber.
Product Details
If you're building a high-performance engine for the track, you need spark plugs that can handle the heat and pressure of racing. NGK's R7448A-8 racing spark plugs are made specifically for these demanding situations. They've been used by champions worldwide because they're built tough to keep your engine running strong when it matters most.
These plugs feature a center electrode with special designs to make sure they last and fire reliably, even under extreme stress. The copper core helps pull heat away from the combustion chamber, and the corrugated ribs on the insulator help prevent electrical shorts. Plus, the trivalent metal plating on the threads makes installation and removal much easier, resisting corrosion and seizing.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 93400
Frequently Asked Questions
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NGK Racing Spark Plug Box of 4 (R7448A-8)