NGK V-Power Spark Plugs TR55

NGK V-Power Spark Plugs for Chevrolet Corvette (1993–2013)

Enhance your Corvette's performance with NGK V-Power Spark Plugs, engineered for improved ignitability, fuel efficiency, and acceleration. Featuring NGK's exclusive V-Groove technology, these plugs deliver a more complete burn, optimizing combustion for both stock and modified engines.

Key Features & Specifications

• V-Groove Center Electrode: Directs the spark to the edge of the electrode, reducing heat absorption and promoting a more complete combustion.

• Material: Nickel alloy center electrode and trivalent metal plating for enhanced durability and corrosion resistance.

• Heat Range: Varies by model; typically ranges from 5 to 6, suitable for a wide range of driving conditions.

• Thread Size: 14mm with a tapered seat, compatible with most Corvette models.

• Reach: Typically 19mm, ensuring proper fitment in the cylinder head.

• Gap: Pre-gapped at 0.040", but may require adjustment based on specific engine modifications.

• Resistor: Yes, to reduce electromagnetic interference.

• Longevity: Designed for long service life, with many users reporting up to 30,000 miles between changes.

   

  These NGK V-Power Spark Plugs are compatible with the following Chevrolet Corvette models:

  • 1993–2004 C4 Corvette (5.7L LS1 engine)

  • 2005–2013 C6 Corvette (5.7L LS2, 6.0L LS3, 6.2L LS7 engines)

  • 2006–2013 C6 Corvette Z06 (7.0L LS7 engine)

  • 2010–2013 C6 Corvette Grand Sport (6.2L LS3 engine)