Description
V-Twin - 11-1273 - 1270cc Cylinder and Piston Conversion Kit Silver
Description
Big bore cylinder kit for 1200-1270cc conversion on Sportster models. Kit includes head gasket and has a compression ratio of 10.1.
Increase your horsepower with our V-Twin 1270cc big bore conversion kit. Our kit includes 2 silver finished cylinders, pistons and rings. Cylinders are pre-fitted with a forged piston set with moly rings, ready to install. No machining necessary. *NOTE: Kit can be used for the conversion of 1200cc models to 1270cc only. The finish bore is 3.5995" to 3.6005". MC forged pistons have teflon coated tops to aid in a more complete combustion. Final cylinder is done on our 6 position Rottlier honing machine. *NOTE: Includes flat piston set specifically for 1200cc models.
Fits:
- XL 1986-2003
Additional Information
| UOM | 1 - KIT |
| Manufacturer | V-Twin |
| Origin | Imported |
| 2025 Catalog Pages | 855 |
| Replacement Items | 15-0477 - Cylinder Head Gasket Set .030" 11-1416 - 1270cc/1200cc Piston Kit |
