NGK, DCPR9EIX High performance Iridium sold per piece, for Buell XB series and HD XR1200 Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments. Specially designed to meet the needs of serious enthusiasts, Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency and long life. When you demand the most from your engine, rely on the proven performance of NGK Iridium IX Spark Plugs.
We change them on the XB and XR1200 every maintenace interval 8000KM
Sold per piece you need to order 2.
recomanded gap 0,9 mm / 0,035 inch