BC0981T - Polaris Pro R (21-up) Stage 2+ Forced Induction Camshafts (pair)

Designed for boost levels in the 8 to 20psi range, works well with non-ported cylinder head and stock valve springs. Wider lobe separation & short duration build more cylinder pressure.

Adv Dur (.020")
262°/258°

Dur @ .050
234°/230°

Valve Lift (1:1)
.436"/.422"

Valve Lift (mm)
11.07/10.72