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S&S CYCLE 1250 cc Conversion Kit
  • S&S CYCLE 1250 cc Conversion Kit
  • S&S CYCLE 1250 cc Conversion Kit
S&S CYCLE 1250 cc Conversion Kit

$1,008.95
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Part number 09310527 S&S CYCLE
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S&S CYCLE 1250 cc Conversion Kit

S&S CYCLE 1250 cc Conversion Kit by S&S CYCLE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • Converts '86-'21 883 cc and 1200 cc Sportster models to 1250 cc displacement
  • Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves
  • Forged pistons - coated piston skirts with measurement window and S&S logo
  • No machining or rebalancing is required
  • Kit includes S&S 1250 cc pistons with rings and wristpins, S&S 3-9/16" bore cylinders, MLS (Multi-Layer Steel) head, base and exhaust gaskets, assembly lube and instructions
  • Made in the USA
  • Will not work with XR1200 models.
  • 883 models will require the use of XL1200 cylinder heads to achieve correct compression ratios.
  • For the best performance CNC head porting, performance cams, exhaust and intake upgrades are recommended.

Part Numbers

0931-0527, 910-0689, 0931-0526, 910-0691, 0931-0528, 910-0692

Available Styles

Cylinder Kit / 1200 cc Conversion / 10.3:1 Compression Ratio / Silver / XL; Cylinder Kit / 1200 cc Conversion / 10.3:1 Compression Ratio / Wrinkle Black / XL; Cylinder Kit / 1200 cc Conversion / 11.2:1 Compression Ratio / Wrinkle Black / XL

Available options: 3

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