Supercharger Pulleys for Polaris RZR Pro R

The details that matter

Available Pulley Sizes

• 3.8" — approximately 21+ PSI at sea level / 17 PSI at 4,000 ft
• 4.1" — approximately 18 PSI at sea level / 14 PSI at 4,000 ft
• 4.5" — approximately 15 PSI at sea level / 12 PSI at 4,000 ft
• 4.9" — approximately 12 PSI at sea level / 9 PSI at 4,000 ft
• 5.2" — approximately 8 PSI at sea level / 6 PSI at 4,000 ft
• 5.5" — approximately 6 PSI at sea level / 4 PSI at 4,000 ft

Belt Option

Choose the pulley with or without the matching belt. Belt length changes with pulley size, so use the belt that matches the selected pulley.

Important Tuning Requirement

Every pulley change requires the matching tune. Boost requirements depend on fuel, elevation and your exact supercharger calibration. Do not select a pulley by diameter alone if you are unsure which boost level your tune supports.

Fitment

• Machine: Polaris RZR Pro R
• Application: Packard supercharger setups

Need help choosing a pulley? Match the pulley to the tune, fuel and elevation you plan to run before ordering.

For off-road/competition use where applicable.