Description

The Polaris RZR PRO XP Engine from Rev6 is built to deliver power, strength, and reliability. Our technicians use premium forged parts and test every detail, so you can ride with confidence. Because of this careful process, your engine runs stronger and lasts longer on every adventure.

Warranty Protection

Every Rev6 engine includes a free 1-year warranty. In addition, you can choose our 2-year no-fault warranty for complete peace of mind. With this upgrade, you stay covered no matter what happens, season after season.

Your Rev6 Engine Features

• 1-year warranty included, with an optional 2-year no-fault upgrade.
• Forged crankshaft assembly made from tougher alloy with improved heat treatment.
• Stronger forged connecting rods built to handle heavy use.
• New cylinder coated with silica carbide for better heat control and wear resistance.
• Forged nitride valves designed for high RPMs and reduced stretching.
• Manganese bronze valve guides that last longer and cut down on oil use.
• Rebuilt, precision-machined cylinder head—decked, shimmed, and leak-tested before install.
• High-temp valve seals that stay flexible through heat and cold cycles.
• Factory intake and exhaust camshafts installed to spec.
• Upgraded crankshaft bearings with protective coating for lasting strength.
• Balance shaft bearings with added babbitt coating.
• Durable aftermarket timing and oil pump chains.
• Factory timing guides paired with a reliable aftermarket chain tensioner.
• Complete oil pump assembly with fixed regulator to prevent pressure issues.
• Engine cases inspected, machined, and tested for cracks or damage.

Quality & Core Details

Our double inspection guarantee means two master technicians check your engine—one assembles it, and another inspects it. As a result, your Polaris RZR PRO XP engine leaves our shop better than new. A refundable $1500 core charge applies unless you return your old core. Once it passes inspection, you receive the refund in full.

Why Choose Rev6

We focus on performance, reliability, and trust. Because of this, riders know their Rev6 engine is built tough and tested to last. Meanwhile, our warranty options give you the choice between standard protection or complete coverage for extra peace of mind.

For more details about shipping or core returns, visit our help center. Need guidance before you buy? Check our FAQ page or contact us. You can also review our warranty policy or explore our engine rebuild kit guide.

Thanks for trusting Rev6 with your rebuild—we’re proud to put our name on every engine we send out.