S&S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston Kit
Regular price
$449.13 USD
Regular price
-13%
$514.95 USD
Sale price
$449.13 USD
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Ready to install and hit the road!
All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
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These high compression pistons feature a 7cc raised dome to achieve a compression ratio of 11:1 (from 9.5:1). Higher compression is a key factor in increasing performance.
- Stock Bore X Stroke = 78 x 67.8mm, S&S 650 HC Kit = 78 x 67.mm
- Stock Compression Ratio = 9.5:1, S&S 650 HC Kit = 11.0:1
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2022,2024 | Royal Enfield | INT650 | Base |