Content Source: 2021 RZR XP Turbo S Velocity / XP Turbo S4 Velocity Owner’s Manual (9931525 R02) > Emission Control Systems Chapter

IMPORTANT

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Crankcase Emission Control System

This engine is equipped with a closed crankcase system. Blow-by gases are forced back to the combustion chamber by the intake system. All exhaust gases exit through the exhaust system.

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