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MCB Stage-1 Top-end rebuild kit 2016-21 RZR Turbo XP

MCB Stage-1 Top-end rebuild kit for the 2016-2021 Polaris FACTORY Turbo (925) engines. Kit includes FORGED Premium pistons (9.44-1 compression) with reverse dome and larger Intake-reliefs over stock (if you are stepping up your cam/timing). Also includes 8740 pins, clips, and the best Ring set you can buy with Napier second rings! Lastly we include GENUINE Cometic HEAD gaskets to keep all that boost sealed. Top-End Gasket kit includes everything pictured with Stainless turbo and gate' gaskets!

Premium quality at a GREAT price.

If you are using an Aftermarket Turbo on your RZR with OEM 20mm pins email us as we also have Forged kits for those engines as well.
Pricing: $549.95


Premium RZR Turbo piston kit with gasket set


  • 23430986
  • 23430986
  • MCB
  • New

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W9.0000” x H6.0000” x L12.0000”

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