Screamin’ Eagle Performance Spark Plugs

Screamin' Eagle® Performance Spark Plugs feature a double platinum coating forsuperior erosion resistance and extended life. The "V" trimmed ground electrodereduces shrouding of the flame front to promote flame propagation, and the finewire centre electrode enhances startups and ignitability. For Standard Compression Applications Features Ribbed Core Technology (RCT) that provides resistance to fouling Designed with Original Equipment-style noise suppression to prevent electricalinterference with radios and CB communication equipment Works great in racing applications where rich air/fuel conditions are required Designed for modified engines including performance carburettors, high-flowair cleaners, camshafts, exhaust systems and ignition systems in conjunctionwith stock compression ratios Unique style with Screamin' Eagle® logo Sold in pairsDetailsFits '99-'17 Twin Cam-equipped models, and '86-'22 Evolution Sportster® 883,1100 and 1200 models.Sold In Units: PairIn the Box: 2 spark plugsThese Screamin' Eagle® products are 50-State U.S. EPA-compliant for sale and useon all applicable vehicles, including those that are pollution-controlled. SeeGenuine Motor Parts and Accessories or Screamin' Eagle Accessories catalog forfitment information. Screamin' Eagle Performance products are intended for theexperienced rider only.