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High-performance racing spark plug designed for extreme conditions.
NGK Spark Plugs has established itself as a leader in spark plug technology, particularly in the racing sector. The NGK Racing Spark Plug is engineered to endure the severe mechanical and thermal stresses of high-revving, high-compression racing engines. This spark plug features specially designed ground electrodes, including a unique ring-shaped ground electrode that enhances performance by allowing the spark to jump efficiently from the middle electrode.
Designed for easy installation, the NGK Racing Spark Plug is a single unit that provides reliable ignition under extreme conditions. With a projected insulator type and nickel core materials, this spark plug is built to withstand the rigors of competitive racing. The absence of a resistor ensures maximum performance, making it a preferred choice among racers worldwide.
Whether you are a seasoned professional or a weekend racer, NGK Spark Plugs delivers the quality and reliability needed to achieve optimal engine performance. Trust in NGK to provide the spark that ignites your racing success.
Features
- NGK Racing Spark Plugs Often Come With Specially Designed Ground Electrodes
- Most Extreme Form Of These Plugs Come With A Ring-Shaped Ground Electrode
- Spark Jumps From The Middle Electrode To The Ring-Shaped Ground Electrode
- Easy To Install
Specifications
- Manufacturer: NGK Spark Plugs
- Manufacturer Part Number: 7173
- Resistor: No
- Electrode Type: Standard
- Electrode Core Material: Nickel
- Electrode Tip Material: Nickel
- Insulator Type: Projected
- Thread Size (IN): 0.551 Inch
- Quantity: Single
- Reach: 3/4 Inch
- Seat Type: Gasket
- Wrench Diameter: 5/8 Inch
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
