POLARIS 570 ENGINE

FITS ALL 570 MODELS SPORTSMAN,RZR,RANGER & ACE Your stock tensioner is hydraulic and is known to fail at random. When the tensioner fails, it causes your piston to hit your valves which typically results in catastrophic failure. This happens so frequently, we hate to put our hands on any motor without replacing the tensioner with an Automatic Ratcheting Tensioner. To make it worse, the OEM tensioner has a weep hole. If you roll or flip your RZR 570, you have a good chance of it losing prime by fluid draining out the weep hole and lack of oil pressure. Thats why our 570 engines come standard with aftermarket Tensioner that will eliminate the possibility.  RZR 570 Rebuild Includes: NEW Cylinder NEW Crank/Rods (1 piece) NEW Pistons NEW Oil Pump NEW Oil Pump Chain NEW Timing Chain NEW Crank Bearings NEW Crank Seal NEW Cylinder Gasket NEW Head Gasket NEW Valve Seals NEW Valve Shims Engine Cleaning INCLUDING MEDIA BLASTING, ACID WASH, ULTRASONIC CLEANING, AND VAPOR HONING. RZR 570 Big Bore Kit Options: Custom 625cc Big Bore Kit WARRANTY..... WE REQUIRE THAT ALL ENGINES BE PROFESSIONALLY INSTALLED TO BE ELIGIBLE FOR WARRANTY.OUR COMPLETE ENGINE BUILDS HAVE A 60 DAY WARRANTY FROM THE DATE IT IS DELIVERED TO YOU.  WARRANTY IS ONLY VALID IF THE ENGINE IS PROFESSIONALLY INSTALLED AS STATED ABOVE AND MUST HAVE DOCUMENATATION SUCH AS INVOICE/RECEIPT (NO EXCEPTIONS!) FROM A LEGAL BUSINESS. WARRANTY ONLY COVERS THE ENGINE NOTHING ELSE. WARRANTY DOES NOT APPLY NOR COVER PERFORMANCE BUILDS SUCH AS BIG BORES, FORCED INDUCTION INCLUDING BUT NOT LIMITED TO TURBO, SUPERCHARGED OR NITROUS BUILDS. WARRANTY DOES NOT COVER OIL STARVATION OR OVERHEATING. WARRANTY DOES NOT COVER WATER, MUD, SAND, DIRT OR ANY FOREIGN DEBRI INGESTION. DETONATION FROM POOR TUNING, BOUNCING OFF REVLIMITER OR INCORRECT GAS IS NOT COVERED UNDER WARRANTY. IF THERES TRACES OF DIESEL FUEL IN YOUR ENGINE, FROM TRYING TO FLUSH IT, WARRANTY WILL BE AUTOMATICALLY VOIDED.OUR ENGINES ARE BUILT WITH SECURITY EMPLEMENTS, IF THE ENGINE IS TAMPERED WITH OR TAKEN APART AT ALL, WARRANTY IS AUTOMATICALLY VOIDED. Our Extended Warranty buys you an additional ten months from date of purchase, totaling a full 1 year warranty.  Same rules apply on our extended warranty as our standard 60 day warranty, except you pay for parts at a discounted price but not labor. You will be responsible for shipping the engine to and from us for any warranty claim.