Hot Cams camshaft , Stage 2: single-cam motor.
-Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower
-Excellent top-end and great over rev
-Increases peak horsepower
-Extract maximum performance from your engine
-Uses stock auto-decompression mechanism
-Uses stock valve springs and rockers
** For XT 660R, XT 660X & XT 660Z Tenere you must use the original cam gear holder**