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GY6 170cc Big Bore Cylinder Kit


LIST PRICE: $219.00
HOLIDAY SALE: $188.00
IN STOCK

PRODUCT OPTIONS

* denotes required field

Buggy Engine Model*
170cc Cylinder Big Bore Kit
Upgrade your GY6 150cc
Performance Racing parts to Dramatically Increase Performance. The stock GY6 150 cylinder is 57.4mm
 
Increases displacement to 170cc
 
Kit Includes:
  • Cylinder *
  • Piston
  • Rings
  • Wrist Pin
  • Gaskets
  • Use existing Rod

Specifications

  • Bore: 58.5mm
  • Outer Sleeve Diameter: 60.3mm
  • Displacement Increase to 155cc
  • Overall Height (cylinder): 91.5mm
  • Stud Spacing: 76.5mm
 
Fits all of the following GY6 150cc engines: GY6 QMI/QMJ 152/157, Various unlisted makes/models
Roketa, Baja, Blade, BMS, Carter, Dazon, Hammerhead, JCL, Joyner, Kinroad, Tomberlin. Specify Engine model above.
 
Disclaimer: Performance Parts affect the reliability of your go kart and are designed for racing purposes only. Some machining and/or modifications may be necessary to install performance parts on your particular go kart. Manufacturers make modifications to their products from time to time and models may differ from year to year. Improper installation by an untrained mechanic can result in serious injury of death. Any damages, direct or incidental to a rider or property due to the installation of any performance parts are the responsibility of the purchaser. GokartsUSA makes no warranty as to performance parts, express or implied, including, but not limited to any implied warranties of merchantability or fitness for a particular purpose. Performance parts are not returnable for any reason. The logos and trademarks of each respective manufacturer belong to each manufacturer and they do not endorse or promote GokartsUSA in any way. GokartsUSA does not make any claim to represent or be endorsed by any of these manufacturers. All performance parts are not road legal! Closed circuit, off-road race, or exhibition use only!
Part No: PFS137-9
MFG: PFS
MFG Number: PFS137-9
  
DISCLAIMER PERFORMANCE PARTS

Performance Parts affect the reliability of your go kart or minibike and are designed for racing purposes only. Some machining and/or modifications may be necessary to install performance parts on your particular go kart or minibike. Improper installation by an untrained mechanic can result in serious injury of death. Any damages, direct or incidental to a rider or property due to the installation of any performance parts are the responsibility of the purchaser. Manufacturer makes no warranty as to performance parts, express or implied, including, but not limited to any implied warranties of merchant ability or fitness for a particular purpose. Performance parts are not returnable for any reason. The logos and trademarks of each respective manufacturer belong to each manufacturer. All performance parts are not road legal! Closed circuit, off-road race, or exhibition use only!
  
WARNING, DEATH OR INJURY CAN OCCUR

GOKARTS AND MINIBIKES CAN BE DANGEROUS TO OPERATE. INJURY AND DEATH CAN RESULT FROM IMPROPER ASSEMBLY, Maintenance and/or operation by untrained persons. Customer assumes all risk associated with assembling, building, maintaining and operating any minibike or gokart kit. Customer agrees to hold harmless manufacturer, affiliates and parent companies. Customer responsible for engine and drive train installation and/or maintenance on any gokart or minibike. MINIBIKE WARNING

MECHANIC RECOMMENDED
THESE ARE PARTS ONLY. Gokart and Minibike kits must be assembled and built by a qualified mechanic for safety reasons as well as proper operation. The Customer is responsible for final design and building of the minibike and installing the Drive train. Customer assumes all risk associated with assembling and operating any minibike, gokart or any vehicle the customer builds using these parts. Kits are sold without an engine. Customers should complete a rider safety course prior to the operation of any powersport product.

NO WARRANTY
No warranty on Performance Parts or Kits. Kits and Performance Parts are not returnable for any reason and no refunds will be issued. Customer is responsible for installation of performance parts on a particular vehicle. For safety reasons as well as proper operation, we strongly recommend that gokarts and minibikes are built, assembled and/or inspected by a qualified mechanic or persons with appropriate mechanical expertise prior to operation. We cannot refund or exchange your kit if you cannot perform these functions or refuse to let a shop do it for you

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