Description
Features
- Bolt in – no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
- Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer
- 88″ engines are boosted to 100″
- 96″ and 103″ engines are boosted 110″
- 10.5:1 compression (w/ stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance cams
- Complete kit includes cylinders, forged pistons, rings, piston pins, clips and gaskets
Notes
- Not for use with S&S 79cc heads.
- Not recommended for trike models.
- Not for use on Twin-Cooled models.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | Cylinder and Piston Kit |
| Type | Big Bore |
| Model | Sidewinder |
| Color/Finish | Silver |
| Bore Size | 4.000″ |
| Displacement | 110″ |
| Stroke Length | 4-3/8″ |
| Compression Ratio | 10.5:1 |
| Units | Kit |
| Riding Style | Street |





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