Screamin' Eagle Performance Spark Plugs feature double platinum coating for superior erosion resistance and extended life. The "V" trimmed ground electrode reduces shrouding of the flame front to promote flame propagation , and the fine wire center electrode enhances startups and ignitability. •For High Compression Applications • Feature Ribbed Core Technology (RCT) that provides resistance to fouling • Designed with Original Equipment-style noise suppression to prevent electrical interference with radios and CB communication equipment • Works great in racing applications where rich air/fuel conditions are required • Designed for high performance applications involving modifications in high-flow air cleaners , camshafts , exhaust , performance heads , ignition components , higher compression ratios above OE configurations or engines specific for racing applications • Unique style with Screamin' Eagle logo • Sold in pairs
FITMENT INFORMATION
Fits '99-'17 Twin Cam-equipped models. '86-'22 XL and XR and Evolution 1340 models equipped with Screamin' Eagle Performance Cylinder Heads. • Sold In Units: Pair • In the Box: 2 spark plugs
