XP Turbo Stage 2+ Cams Add Spring Kit:BC Steel Retainer/Beehive promoting excellent sealing properties and

promoting excellent sealing properties and maintaining consistent performance in extreme conditions

High strength overlay plate with reduced thickness for improved fatigue properties

this combination ensures superior valve control

this package is designed to elevate your off-road adventures to new heights

Please note that due to the nature of the Stage 5 RZR Head as a racing-focused component

XP Turbo Stage 2+ Cams Add Spring Kit:BC Steel Retainer/Beehive promoting excellent sealing properties andBC0911 Polaris XP Turbo (16 up) Stage 2+ Duner Trail Spec Camshafts DUNER HARDCORE TRAIL CAM PROFILE Designed for stock turbo or modified turbo up to 28psi, works with stock valve springs up to factory rev limit, recommend BC spring kit if exceeding 8600 rpm. Requires tuning for optimum gains using PowerVision or HPTuners flash tuning device. Adv Dur (. 020") 252 252 Dur @ . 050 230 230 Valve Lift (1: 1) . 420" . 420" Valve Lift (mm) 10. 67 10. 67