E3 Spark Plugs - E3.102 - DiamondFIRE - Racing - Spark Plug

E3.102 1
Calculated at Checkout

Product Overview

E3 Spark Plugs - E3.102 - DiamondFIRE - Racing - Spark Plug

E3 Racing Spark Plugs are specifically designed for the extreme conditions that occur on the track, combining maximized spark and flame propagation for increased power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.  The unique patented DiamondFIRE electrode, which is secured with two legs to the shell, also allows for excellent heat transfer, and provides additional stability to the side wire in these high RPM engines.  E3's Racing Spark Plugs are the ideal plug for today's dirt track and NHRA racer!

  • Brand: E3 Spark Plugs
  • Manufacturer's Part Number: E3.102
  • Product Type: E3 DiamondFIRE Racing Spark Plugs
  • Fitment: Fits a Variety of Race Engine Applications
  • Resistor: Non-Resistor 
  • Hex Size: 5/8"
  • Spark Plug Thread Reach: 3/4"
  • Spark Plug Thread Diameter: 14mm
  • Spark Plug Seat: Gasket
  • Heat Range: Cold
  • Tip / Gap: DiamondFire Fixed Gap Cannot Be Adjusted
  • Quantity: Sold Individually 
  • Note: Please check the E3 Spark Plugs Manufacturer's website to find the E3 racing spark plug for your specific application.

WARNING: This product can expose you to chemicals, including chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information, visit