| Specification | Value |
|---|---|
| Bore - Oversize | +1,50 mm / +1.50 mm |
| Model | Pro-Lite |
| Riding Style | Snow |
| Stroke Length | 68.00 mm |
| Units | Kit |
| Bore Size | 77.50 mm |
| Product Name | Rebuild Kit |
| Piston Diameter | 77.40 mm |
| Type | Top End |
| Displacement | 640 cc |
| Engine Type | 2-Stroke |
| Piston Material | 4032 Aluminum Alloy |
| Cooling System | Liquid Cooled |
| Skirt Coating | ArmorGlide |
- All the necessary components for overboring or rebuilding your top end
- Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set
- Cylinder sleeves must be purchased separately.
FITMENTS
| Year | Make | Model |
|---|---|---|
| 1997 | Ski-Doo | Formula III LT |
| 1996-1999 | Ski-Doo | Formula III 600 |
| 1994 | Ski-Doo | Formula Z 600 |
| 1991-1992 | Ski-Doo | Formula 600 Mach 1 |
- MAP:
- Yes
