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The Wiseco team has led the powersports performance industry through eras and technological advancements, including the rise of high-performance 4-stroke engines. Today, Wiseco's forged 4-stroke pistons are engineered for specific engine applications and manufactured to the tightest tolerances, offering unparalleled performance and strength. Wiseco 4-stroke pistons are proven across all levels of riding and are available for a wide range of models.
- Improved tensile strength of forged material optimizes strength and service life
- Optimized compression ratio to fit your build and performance goals
- Designed and built for each specific 4-stroke powersports engine
- Designed and built specifically for each V-Twin engine platform
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
- Wrist pin, rings and circlips included
- 3.508 in. Bore, 10:1 CR
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998 | Buell | S1 White Lightning | Base |
| 1997-2001 | Buell | S3 Thunderbolt | Base |
| 1997-2002 | Buell | S3T Thunderbolt | Base |