Wiseco 80 inch Evolution domed piston kit is .010 oversize. Piston kit has a compression of 10:1 and includes Hastings X Ring pack. Bore is 3-1/2 inch
The Wiseco Forged .010 10:1 Compression Piston Kit is designed for optimal performance and durability on Harley Davidson FXR models from 1984 to 1993. Crafted in the USA, this piston kit features precision-engineered components that ensure reliable operation and enhanced engine response. The forged construction provides superior strength and resistance to wear, making it suitable for high-performance applications or rebuilds seeking longevity. This kit includes all necessary parts for a complete installation, streamlining your engine rebuild process and ensuring compatibility with your motorcycle.
Proper break-in is critical for new pistons and rings to achieve maximum performance and longevity. Wiseco recommends running the engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears during this period. Following the detailed instructions available at this link helps ensure proper seating and performance. The kit includes a 3-1/2 inch Evolution piston ring (.010 oversize) and piston circlips, along with accessory items such as a Ring-O-Matic Ring Compressor Tool Kit and Wrist Pin Ring Tool for simplified installation.
Designed to fit Harley Davidson FXR models from 1984 through 1993, this piston kit offers a reliable upgrade or rebuild solution for motorcycle enthusiasts seeking enhanced engine efficiency and durability. The precision fit and forged construction make it a trusted choice for professionals and DIY mechanics alike, ensuring your Harley runs smoothly for miles to come.
Features:
- Suggested Items: 11-9762 - 3-1/2 inch Evolution Piston Ring .010 Oversize, 11-9773 - Piston Circlips
- Accessory Items: 16-0622 - Ring-O-Matic Ring Compressor Tool Kit, 60-0167 - Wrist Pin Ring Tool, 16-0075 - Piston Ring Compressor Tool
Fitment
Harley Davidson FLST 1986
Harley Davidson FLST 1987
Harley Davidson FLST 1988
Harley Davidson FLST 1989
Harley Davidson FLST 1990
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLT 1984
Harley Davidson FLT 1985
Harley Davidson FLT 1986
Harley Davidson FLT 1987
Harley Davidson FLT 1988
Harley Davidson FLT 1989
Harley Davidson FLT 1990
Harley Davidson FLT 1991
Harley Davidson FLT 1992
Harley Davidson FLT 1993
Harley Davidson FLT 1994
Harley Davidson FLT 1995
Harley Davidson FLT 1996
Harley Davidson FLT 1997
Harley Davidson FLT 1998
Harley Davidson FXD 1991
Harley Davidson FXD 1992
Harley Davidson FXD 1993
Harley Davidson FXD 1994
Harley Davidson FXD 1995
Harley Davidson FXD 1996
Harley Davidson FXD 1997
Harley Davidson FXD 1998
Harley Davidson FXR 1984
Harley Davidson FXR 1985
Harley Davidson FXR 1986
Harley Davidson FXR 1987
Harley Davidson FXR 1988
Harley Davidson FXR 1989
Harley Davidson FXR 1990
Harley Davidson FXR 1991
Harley Davidson FXR 1992
Harley Davidson FXR 1993
Harley Davidson FXR 1994
Harley Davidson FXST 1984
Harley Davidson FXST 1985
Harley Davidson FXST 1986
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
