![4x NGK Racing Spark Plug | R7448A-8 | Copper Core | Nickel Tip | Superior Strength | Improve Throttle Response 4x NGK Racing Spark Plug | R7448A-8 | Copper Core | Nickel Tip | Superior Strength | Improve Throttle Response](https://cdn11.bigcommerce.com/s-ywvojiobs6/images/stencil/300x300/products/206936/437315/product_image__41421.1705355575.png?c=1)
NGK Racing Spark Plug | R7448A-8 | Copper Core | Nickel Tip | Superior Strength | Improve Throttle Response
NGK Spark Plugs
$58.85
![Warranty Icon](https://cdn11.bigcommerce.com/s-ywvojiobs6/images/stencil/original/image-manager/warranty.png?t=1716399658)
Note: Spark Plug, Racing Spark Plug, R7448A-8, Resistor, Copper Core, Nickel Tip, Tapered Seat, Single
Key Features
- Engineered To Withstand The Harshest Engine Conditions
- Special Insulator Nose Configurations Improve Throttle Response
- Corrugated Ribs Prevent Flash Over
- Pure Alumina Silicate Ceramic Insulator Provides Superior Strength And Better Heat Transfer
- Copper Core Aids In Heat Removal
- Triple Seals Prevent Leakage
- No Supplier Warranty
Technical Details
- Resistor: Yes
- Electrode Type: Standard
- Electrode Core Material: Copper
- Electrode Tip Material: Nickel
- Insulator Type: Projected
- Thread Size IN: 0.55 Inch
- Quantity: Single
- Reach: 0.984 Inch
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch