Forged Standard 9.25:1 Piston Kit - Wiseco K1750 - Evolution 1984-1998
Wiseco #: K1750
Wiseco 88 inch Big Bore flat top piston kit is standard size. Piston kit has a compression of 9.25:1. Forged pistons include rings head and base gaskets.
**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.
Fitment:
| 1986-1998 | FLST |
| 1984-1998 | FLT |
| 1991-1998 | FXD |
| 1984-1994 | FXR |
| 1984-1998 | FXST |