Specification
Brand
E3 Spark Plugs
Item Number
E3PE3.390R-8
Thread Size
14mm
Reach
.750 inches
Seat Type
Gasket
Electrode Type
DiamondFire
Material
Copper Core
Heat Range
High-Performance
Gap Size
Pre-gapped to manufacturer specifications
Application
Racing Engines
Warranty
5 Years or 100,000 Miles Limited Warranty
Description
The E3 Race Spark Plug 14mm x .750 Gasket Seat is engineered to deliver superior performance for racing applications. Featuring E3's patented DiamondFire electrode technology, this spark plug provides a faster, more complete burn, resulting in increased power output, improved fuel efficiency, and reduced emissions. Its robust construction ensures durability under extreme conditions, making it an ideal choice for high-performance engines.
Disclaimer
Product specifications and compatibility should be verified with the manufacturer before purchase. Performance results may vary based on engine type and operating conditions.