Description

The Polaris RZR Turbo XP Engine Rebuild (2016–2023 XP & S Models) delivers true reliability and performance. Every build is handled by master technicians who know these engines inside and out. Because each one is carefully inspected and rebuilt with a keen attention to detail, you’ll get an engine that performs as good as new.

Key Features & Upgrades

• Standard No-Fault 1-year warranty with an optional 2-year No-Fault Warranty upgrade.
• We restore and reuse as many OEM parts as possible. We inspect and refurbish all OEM parts to guarantee high quality internals that keep your machine running reliably.
• All components are cleaned, dismantled, inspected and repaired as needed.
• Cylinder head inspected, cleaned, sandblasted, decked, rebuilt, shimmed to manufacturer spec and undergoes a quality inspection.
• Exhaust valve guide replaced with manganese bronze valve guides for high RPM performance.
• Intake valve guides inspected and replaced as needed.
• Valves and valve seats recut/refaced to ensure tight seal, verified with vacuum test.
• Camshafts lobes and journals cleaned and polished, replaced as needed.
• Crankshaft is inspected and verified within OEM specs. 
• Crankshaft main bearings and rod bearing are replaced with new high-babbit coated bearings.
• Cylinders are inspected for wear and damage. Worn cylinders are replaced with refurbished and hone finished nikasil coated cylinders.
• Pistons replaced with moly coated pistons and rings.
• Timing chain and oil chain inspected for stretch and wear, replaced as needed.
• Refurbished oil pump assembly.
• Fully inspected and machined engine cases, tested for journal wear, cracks, holes, or excessive wear.
• All gaskets and seals replaced.
• Engine assembled and torqued to manufacturer specifications.

Quality Control & Craftsmanship

Every engine goes through a double inspection — one master technician assembles it, and another checks every tolerance. This Double Inspection Guarantee ensures your RZR Turbo XP engine leaves our shop stronger, smoother, and ready for the long haul.

Because we care about precision, each stage follows strict standards built from years of experience in the powersports industry. As a result, every engine performs as good as new and delivers dependable power ride after ride.

Core Program & Lead Time

A refundable $1,500 core charge applies unless you send in a qualifying core. Good cores are fully refunded after inspection. Most engines ship within 5–10 business days, but for exact timing or exchange options, please give us a call. That way, we can schedule your build to match your needs.

Support & Performance Options

If you’re looking for more power or tuning, we can help. Contact Us to discuss upgrades or custom builds designed for your riding style. You can also explore the REV6 Blog for in-depth engine insights or check out rebuild tutorials on our YouTube channel.

For technical guidance, visit our Help Center or read through the FAQ. Need help choosing the right rebuild option? Our Engine Rebuild Kit Guide walks you through it step by step.

Why Choose REV6

We’ve spent years perfecting our engine rebuild process, combining precision machining and expert craftsmanship. Because of that, your refurbished engine delivers long-lasting power and confidence you can feel on the throttle.

Thank you for choosing REV6 — your trusted source for high-performance powersports engines and parts. We proudly support U.S. veterans and servicemembers with exclusive discounts as our way of giving back to those who serve.