BC0982 - Polaris Pro R (21-up) Stage 2+ Duner Camshafts (pair)

More aggressive than the Stage 2 but still works with factory valve springs. Pulls hard up through 9500 rpm but still delivers power on demand on the low end. ECU flash or tune recommended.

Adv Dur (.020")
260°/262°

Dur @ .050
240°/240°

Valve Lift (1:1)
.430"/.430"

Valve Lift (mm)
10.92/10.92