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POLARIS SCRAMBLER 1000 ENGINES

The Polaris Scrambler 1000 was built for aggressive riding and strong acceleration, which means the engine often sees higher RPM, heat cycles, and changing load conditions. Wear does not always happen all at once. If your ATV is becoming harder to start, using more oil, producing smoke, losing compression, or not responding like it used to, rebuilding early may help avoid larger downtime later.

REV6 offers rebuild options built around how your ATV is actually ridden and the schedule that fits your project. Many customers choose to send in their original engine core because it often helps keep the rebuild process moving, while refundable core options may be available when inventory allows. Every engine moves through evaluation, rebuild work, careful assembly, and final quality checks before shipment.

Every rebuilt engine includes our industry-leading 1-year no-fault warranty, with the option to upgrade to a 2-year no-fault, no-questions-asked warranty. Tracking information is provided after shipment so you can stay informed through delivery.

  • Polaris Scrambler 1000 engine rebuilt by REV6 Powersports
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  • Helpful Answers Before Sending In Your Scrambler 1000 Engine

    Why rebuild a Polaris Scrambler 1000 engine?

    Rebuilding an engine restores worn internal components and ensures proper tolerances throughout the engine. REV6 rebuilds focus on durability and performance using upgraded parts and detailed inspection during assembly.

    Are REV6 ATV engines inspected before shipping?

    Yes. Each engine goes through a detailed inspection process that includes measuring internal tolerances and verifying component condition to ensure reliable performance.

    What helps extend the life of a rebuilt Scrambler 1000 engine?

    Following proper break-in procedures and performing regular maintenance such as oil changes and routine inspections will help maintain engine performance.

    WE KNOW YOUR SCRAMBLER 1000 ENGINE

    Every Scrambler 1000 engine we build is done by one of our master technicians. With over 35 years of experience, your Scrambler 1000 engine is in great hands.
    All Scrambler 1000 Engines Include:
    • A full inspection of engine core
    • Clean Blasted/inspected engine cases
    • Cylinder sleeving
    • Moly pistons & rings
    • HD crankshaft
    • Main bearings
    • HD connecting rods
    • Connecting rod bearings
    • Counter balance shafts
    • Balance shaft bearings
    • Valve guides
    • Valves
    • Valves
    • Valve seals
    • Valve seats
    • Valve springs
    • Camshafts
    • Timing chain
    • Rockers
    • Oil pump
    • Regulator
    • Seals
    • Gasket set
    • Assembly by a master technician
    • Quality control inspection
    We have Sportsman 1000 engine options to fit your needs:

    Financing         

    Break-in Guide      

    Warranty Info

    1-2 year warranty badge
    We are so confident in our craftsmanship that each Scrambler 1000 engine comes with a 1-year warranty. We offer free shipping inside the 48 continuous states and Canada.

    WORK WITH THE BEST WHEN IT COMES TO YOUR SCRAMBLER 1000 ENGINE.

    The REV6 Powersports team standing side by side in our REV6 shop in Utah
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