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SHIPPING UPDATE: Due to high demand, orders are currently processing in 3-5 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

Rhino Grizzly 660 Big Bore 102 Cylinder 686 Complete Raptor Top End Rebuild Kit

by BPRATV
Save 31% Save 31%
Original price $709.84
Original price $709.84 - Original price $709.84
Original price $709.84
Current price $489.88
$489.88 - $489.88
Current price $489.88

C7798,4811M10200,4966M10200,5KM-11310-00-00,80-82600,80-82600,YF-11181-00-00,810852,191070043070,3YF-11351-00-00,3YF-11181-00-00,2C6-11603-00-00,93450-24028-00,3YF-11631-00-X0,3YF-11633-01-00,90201-102G9-00,90105-10649-00,90105-09648-00,C7798-EST,DPR-8EA90-00-00,3YF-11310-01-00,261528,261527,272149,M1016B,8507D200<

Unlock the full power of your Yamaha 660 with this top-of-the-line Big Bore Top End Kit.

Squeeze every last ounce of power from your Yamaha 660 with this premium top end kit. The large 102mm +2mm bore size and top tier piston kit deliver a serious boost in horsepower and torque, This kit is engineered to handle the demands of high-performance riding, ensuring your Yamaha 660 can tackle the toughest terrain with confidence.

Fits Yamaha Raptor 660 / Rhino 660 / Grizzly 660 - All Years and Models

Drop In Ready. No case modification required.

Kit Includes:

  • BPRATV 102mm +2mm Big Bore Cylinder (1 year warranty)
  • Wiseco, CP, JE, or Wossner 102mm forged piston kit (includes piston rings, wristpin, and circlips)
  • Top End Gasket Kit with 102mm Big Bore MLS Head Gasket
  • Viton Valve Stems Seals (All 5)
  • BPRATV Heavy Duty OEM Replacement Cam Chain
  • BPRATV Titanium Cylinder Bolts / Head Stud Kit

1 year warranty for your peace of mind*

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

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