4402944/4402944
S&S Cycle 4" Sidewinder 100" Big Bore Kit '99-'06 HD® Big Twin Cam Silver | 910-0642 / 910-0596
- Brand S&S Cycle
- Model 4402944
- Availability In Stock
IN BRAND NEW CONDITION
PART# 910-0642
DRAG PART # 0931-0739
TUCKER PART # 483879
Fits: 1999-2006 Harley-Davidson Twin Cam Models (Excluding 2006 Dyna)
These bolt-in kits don’t require any machining, rebalancing or engine removal, and include just about everything you’ll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!
Features & Benefits
- Bolts in. No machining, balancing, or splitting the crankcases
- 88" engines are boosted to 100"
- Complete kits include cylinders, pistons, gaskets, and instructions
- Silver Finish
- Not honed.
| Stroke | Bore | Cylinder Length | Piston Type | Dome Volume | 79cc S&S Heads | 83cc CNC Heads | 85cc Stock Heads | 89cc S&S Heads |
| 4 | 4.00" | 4.937" | Forged | 8.75 pop up | 11.3:1 | 10.8:1 | 10.5:1 | 10.1:1 |
References
| Brand | S&S Cycle |
| Category | High Performance |
| Product Code | 4402944 |
| SKU: | SS910-0642 |
| MPN: | 910-0642 |
Specifications
Specifications
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