7993 NGK Spark Plugs Spark Plug Without Resistor

Ignite your racing potential with the 7993 NGK Spark Plugs, the ultimate choice for high-performance engines. Renowned worldwide for their exceptional reliability and cutting-edge technology, NGK Spark Plugs have been the secret weapon of champions on tracks around the globe.

Unmatched Performance

Designed specifically for racing engines, these spark plugs endure the extreme mechanical and thermal shocks associated with high-revving, high-compression performance. When you're pushing your vehicle to its limits, you can trust NGK to deliver:

• Durability: Constructed with precious metals such as platinum or gold/palladium for shorter voltage requirements and enhanced longevity.
• Enhanced Ignitability: Fine-wire center electrodes ensure superior sparking, while fine-wire ground electrodes further boost ignitability.
• Improved Throttle Response: Special insulator configurations maximize performance and responsiveness.

Specifications

• Reach: 0.708 Inch
• Resistor: No
• Electrode Type: V-Groove
• Electrode Core Material: Copper
• Electrode Tip Material: Nickel
• Insulator Type: Projected
• Thread Size: 14 Millimeter x 1.25
• Seat Type: Tapered
• Wrench Diameter: 5/8 Inch Hex
• Quantity: Set of 4

Confidence in Every Race

With a limited 60-day warranty, you can focus on what really matters—winning. Whether you are a weekend warrior or a seasoned racer, count on NGK Spark Plugs to propel you towards victory on every track.