Wiseco 80 inch Evolution flat top piston kit is .020 oversize. Piston kit has a compression of 8.5:1 compression and includes rings.
Upgrade your Harley Davidson FXR with the Wiseco Forged .020 inch oversize piston kit, designed for optimal performance and durability. Crafted in the USA, this kit includes high-quality forged pistons with a compression ratio of 8.5:1, providing a reliable boost for your engine's power output. The kit is ideal for riders seeking increased efficiency and longevity in their FXR models from 1984 to 1993. Proper break-in is essential; run the engine at moderate speeds for at least 500 miles and avoid excessive running in lower gears to ensure the pistons and rings seat correctly. Detailed installation instructions are available at Wiseco's official site, ensuring a straightforward upgrade process. This kit includes pistons, piston rings, and necessary accessories, all designed to fit Harley Davidson FXR models from 1984 through 1993, delivering a perfect fit and performance enhancement. Whether rebuilding or upgrading, this Wiseco piston kit offers the quality and reliability expected from a leading manufacturer in motorcycle performance parts.
Features:
- Material: Forged construction for strength and durability
- Oversize: .020 inch for increased displacement
- Compression Ratio: 8.5:1 for balanced power and efficiency
- Country of Origin: Made in the USA for quality assurance
- Includes: Pistons, piston rings, and essential installation accessories
- Recommended Break-in: Run at moderate speeds for at least 500 miles to seat pistons and rings properly
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
