MCB Pro-Series Offroad Engines

FOR IMMEDIATE RELEASE - MCB PERFORMANCE IS PROUD TO ANNOUNCE WE HAVE EXPANDED OUR ENGINE REBUILDING LINES TO NOW INCLUDE THE POLARIS RZR AND RANGER UTV 800/900/AND 1000 ENGINES! POLARIS HAS CONTINUED TO LEAD THE WAY WITH ITS UTV OFFERING BUT UNFORTUNATELY ITS ENGINES HAVE A SPOTTY RELIABILITY RECORD. MCB HAS TAKEN THE TIME TO ASSEMBLE WHAT WE FEEL IS A SUPERIOR QUALITY LIST OF ENGINE COMPONENTS USED IN OUR DIY KITS AND NOW OUR IN-HOUSE ENGINE BUILDS. OUR PROCESS STARTS WITH COMPLETE DISASSEMBLY AND INSPECTION OF THE CUSTOMERS ENGINE TO HELP EACH CUSTOMER TRY TO IDENTIFY AND HOPEFULLY ELIMINATE POTENTIAL REPEAT FAILURE CAUSES (I.E. WATER INFILTRATION, OVERHEATING, DIRT INGESTION, ETC.). AFTER BLASTING AND ULTRASONIC CLEANING ALL REUSED COMPONENTS (CRANKCASES, CAMSHAFTS, CORE HEAD, ETC.) ARE THEN GAUGED WITH ABSOLUTE PRECISION TO VERIFY OE OR BETTER SPECIFICATION.

Quality Control

ALL ROTATING COMPONENTS (CRANKSHAFT, RODS, FORGED PISTONS) ARE BRAND NEW AND SIGNIFICANTLY STRONGER THAN OE. EACH COMPONENT IS THEN CLEARANCE GAUGED AND MATCHED INDIVIDUALLY TO INSURE PROPER OIL FLOW AND CONTROL. WE ALSO OFFER UPGRADES TO SEVERAL COMPONENTS AND WORKS CLOSELY WITH EACH CUSTOMER TO ENSURE HIS ENGINE IS TAILORED TO HIS USAGE AND NEEDS. CYLINDER HEADS ARE COMPLETELY RE-MACHINED AND IN MANY CASES SEAT AND GUIDES ARE COMPLETELY REPLACED (UNLIKE MANY WHO SIMPLY CLEAN AND LAP). ALL SEAT WORK IS DONE ON A NEWEN CONTOUR WHICH PRODUCES THE MOST PRECISE PROFILES IN THE INDUSTRY. CYLINDER BLOCKS ARE REPLACED WITH PROPERLY REPLATED OE OR BIG BORE KITS IF THE CUSTOMER WISHES.