GY6 170cc Big Bore Cylinder Kit


Part No: PFS137-9
Brand: PFS
List Price: $219.00
SUMMER SALE: $188.00
IN STOCK
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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!
Naraku 58.5mm Big Bore Cylinder Kit bumps GY6 150 to 170cc. The stock 150cc cylinder is 57.4mm. Easy to install! Just bolt on with no crankcase modifications needed.

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