100″ Sidewinder Big Bore Kit For Harley Twin Cam 1999-2006
Features
- S&S Cycle 4″ big bore cylinder and piston kit boosts 88″ Twin Cam engines to 100″
- Bolt-in kit does not require any machining, rebalancing or splitting the crankcases
- The biggest cylinder bore that can be installed in a stock crankcases without machining!
- Complete kit include cylinders, pistons, gaskets, and instructions
- Set up for 4″ stroke
- 4.937″ Cylinder length
- Forged pistons
- Compression ratio: 83cc CNC Ported Stock Heads 10.8:1, 85cc Stock Heads 10.5:1, 89cc S&S Heads 10.1:1
| Product Style | J&P Cycles Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Black | 10085926 | 200-6280 | 910-0646 | In Stock: Ships within 24 hours | |
| Silver | 10085925 | 360-0763 | 910-0642 | Out of Stock |
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