MCB Performance - Polaris UTV / ATV Engine Performance / Race

ATV, UTV, & Off Road - Polaris UTV / ATV Engine Performance / Race
Hardcore performance for Polaris 800 900 and 1000

Browse Polaris UTV / ATV Engine Performance / Race Products

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Items 1-10 of 10
Description: 900 RZR (2011-14) BIG BORE TOP END KIT (94MM - 895 cc). Need a Top End rebuild for your 900 RZR? Want more power without sacrificing reliability? Our +1 and +2mm Big Bore kits accomplish BOTH of...More Details »
Item #: 23430477
Condition: New
Price: $1,099.95
Sale: $949.95
Save: 14%
Save: $150.00

Description: 900 RZR (2011-14) BIG BORE TOP END KIT (95MM - 913 cc). Need a Top End rebuild for your 900 RZR? Want more power without sacrificing reliability? Our +1 and +2mm Big Bore kits accomplish BOTH of...More Details »
Item #: 23430479
Condition: New
Price: $1,099.95
Sale: $949.95
Save: 14%
Save: $150.00

Description: Severe Duty H-BEAM connecting rod upgrade for the 900 RZR. This is a PAIR of H-BEAM connecting rods fitted and sized with L19 rod bolts. For the builder that wants to "bulletproof" their 900 RZR...More Details »
Item #: 23430720
Condition: New
Price: $449.95
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Description: CP BULLET SERIES 900 RZR 93MM (STD BORE) PISTON KIT 11.5-1. Part # M9036. These are CP's premium box forgings with external pin bosses and Light weight profiles. Only ONE set at this price so grab...More Details »
Item #: 23430464
Condition: New
Price: $549.95
Sale: $449.95
Save: 18%
Save: $100.00
Qty:

Description: One complete set of MCB Premium Viton Valve seals. These are correct for most all Polaris 570/900/1000 Prostar engines EXCEPT the early 900's that used a separate spring seat from the seal. If your...More Details »
Item #: 23430495
Condition: New
Price: $29.95
Qty:

Description: If you are tired of having to purchase a new, different size, complete cam bucket every time you need to shim your Polaris 900 1000 and Turbo , MCB has the solution. Our Shim conversion kit lets...More Details »
Item #: 23430494
Condition: New

Description: MCB Billet rail / Fabricated valve cover Polaris 700/800 RZR and Ranger. 2007-2010.5 The ultimate bling for your RZR Engine build. Hand fabricated from 6061 Aluminum for superior heat dissipation...More Details »
Item #: 23430462
Condition: New
Price: $139.95
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Description: MCB 900/1000 (MCB0002E) Stage-2 camshafts are engineered to give a significant boost in performance without sacrificing reliability or overstressing the OEM valvetrain. This cam does NOT require...More Details »
Condition: New
Price: $429.95
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Description: POLARIS RZR/RANGER/ACE/SPORTSMAN/XP FLYWHEEL PULLER 570/900/1000. 50MM X 1.5LH THREAD. HEAVY DUTY hardened and oxide coated flywheel puller. A mandatory tool when rebuilding any of the Pro-Star Polaris engines and built to last.
Item #: 23430480
Condition: New
Price: $59.95
Qty:

Description: Quantum Pro-Flow Complete Fuel Pump kit (ALL 2013+ POLARIS 800-1000 ATV UTV). This kit is COMPLETE with all components necessary to replace the failure prone Polaris fuel system. It includes: 58...More Details »
Item #: 23430472
Condition: New
Price: $89.95
Qty:

Items 1-10 of 10