Polaris RZR Pro R

A stronger four-cylinder foundation for serious Pro R power.

EVP’s current Pro R Stage 1 package reinforces the rotating assembly, valvetrain, and cylinder-head sealing around the demands of high-horsepower builds.

Starting at $6,570.90 Labor included · final price confirmed with build review

Talk to the Engine Team View the package

EVP RZR Pro R Engine Program

Current engine packages

One complete package. Every required detail.

All starting prices include EVP’s in-house engine build service. Final pricing is confirmed after the engine and intended use are reviewed.

Current Pro R package

Stage 1 Engine Build

Starting at $6,570.90 Labor included

A labor-inclusive forged engine package designed to strengthen the ProStar Fury four-cylinder for higher-power combinations.

Supports Up To 650HP 800HP with billet crankshaft
Engine assembled by EVP Master Engine Builder
EVP Spec ARP CA-625 11mm Head Stud Kit
EVP Spec BC Connecting Rods
EVP Spec stock bore CP 10.5:1 Piston Kit
Pro R OEM Engine Rebuild Kit with new crank and rod bearings
EVP steam cleaned engine block service
EVP Performance Spark Plugs

Ask about this build

Plan a RZR Pro R Engine Build

EVP engine cleaning time-lapse

Respect the process

Precision you can understand

Show the work behind the build instead of asking customers to take quality on faith.

Crankshaft balancing: Measured
Piston ring end gap: Set to EVP spec
Rod bolt installation: Torque-to-stretch
Head sealing: Vacuum tested

How it works

Three ways to start your build

Choose the path that fits your timeline, current engine, and build plan.

Option 01

Hot Swap

A built engine ships from available inventory; return your eligible core after installation.

Check availability

Option 02

Send & Build

Send your engine — or arrange a full-machine drop-off — then approve condition-related additions before assembly.

Start a send-in build

Option 03

EVP Supplied

Start with an EVP-supplied OEM engine and build it to the selected package without using your current core.

Request a supplied engine

Eligibility, timing, core terms, and final shipping details are confirmed with the engine team.

Talk to an engine specialist

Plan your RZR Pro R engine build

Give the engine team your vehicle, current setup, and goals. We’ll use those details to recommend the right package and fulfillment path.

Prefer to talk? Call 715-248-5167

Request an engine consultation

We reply within one business day.

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