Description
If you’re running an 883cc or 1200cc Big Twin and want a straightforward displacement bump without extensive engine work, the S&S CYCLE Piston Kit 92-2016 delivers a 1250cc conversion at a reasonable 10.3:1 compression ratio. This cast flat-top design is a proven, bolt-on solution that works with your existing stock heads—though pairing it with S&S CNC ported heads unlocks the kit’s full potential. Whether you’re chasing more mid-range grunt for street riding or building a reliable platform for weekend racing, this kit offers the displacement increase serious riders expect from S&S without the guesswork.
- Displacement: 1250cc
- Compression Ratio: 10.3:1
- Piston Type: Cast flat-topped
- Bore Size: 3-9/16″
- Compatibility: 1984–’99 HD Big Twins
- Works with: Stock 1200cc heads
- Recommended: S&S CNC ported heads
- Stock 1200cc cylinders: Borable
- 1986–’2003 883cc cylinders: Borable
- 2004–’16 883cc cylinders: Not compatible
- Installation: Requires boring
- Manufacturer: S&S Cycle
- Part Number: 92-2016
