USD
  • USD
  • JPY

PRO R


BC0981

BC0981 - Polaris Pro R (21-up) Stage 2 Drop-In Camshafts (pair)

All purpose level spec, works with factory valve springs. Delivers excellent throttle response ou...

All purpose level spec, works with factory valve springs. Delivers excellent throttle response out of the turns or wash but still pulls on the straights. Adv Dur (.020") 258°/258° Dur @ .050 230°/230° Valve Lift (1:1) .420"/.420" Valve Lift (mm) 10.67/10.67

$ 799.00 $ 918.55


BC0982

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 throug...

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

$ 799.00 $ 918.55


BC0983

BC0983 - Polaris Pro R (21-up) Stage 3 Forced Induction Spec (pair)

Big lift with short duration focuses on building cylinder pressure on boosted applications. Requi...

Big lift with short duration focuses on building cylinder pressure on boosted applications. Requires BC spring/retainer kit. ECU and CNC cylinder head with oversize valves will deliver big gain in performance. Due to high lobe lift, it is mandatory that you change the valve guides and use BC valve seals. Failure to do so will result in retainer to guide contact causing damage to the head and/or cams. Adv Dur (.020") 265°/265° Dur @ .050 240°/240° Valve Lift (1:1) .450"/.450" Valve Li...

$ 799.00 $ 918.55


BC0984

BC0984 - Polaris Pro R (21-up) Stage 4 Full Drag Spec (pair)

Top tier spec for the all-out high performance, high rpm build. Requires BC spring/retainer kit. ...

Top tier spec for the all-out high performance, high rpm build. Requires BC spring/retainer kit. ECU and cylinder head work will enhance overall performance. Due to high lobe lift, it is mandatory that you change the valve guides and use BC valve seals. Failure to do so will result in retainer to guide contact causing damage to the head and/or cams. Adv Dur (.020") 276°/276° Dur @ .050 252°/252° Valve Lift (1:1) .460"/.460" Valve Lift (mm) 11.68/11.68

$ 799.00 $ 918.55