Cylinder Piston Kit 107 Twin Cam (07-17) Black Dyna Softail Touring

[S&S Cycle 910-0500 Cylinder and Piston Kit 107 Twin Cam (07-17) Black Dyna Softail Touring Engine Parts Plot]
■ Product Description This bolt-on big bore kit is easy to install without machining or rebalancing. It is the largest bore (3.937 inches) that can be installed on the genuine engine case. Since the height is the same as the genuine engine, there are no problems with the manifold or frame. S&S's 11-fin cylinder has a design close to the OEM shape and can be installed immediately. The cylinder has an increased fin area to improve heat dissipation, and the centrifugally cast gray iron liner has a tensile strength of 40,000 psi for wear resistance and excellent performance. The pistons in this kit have a 3cc pop-up dome to increase the compression ratio. This is one of the reasons why the 107Ci is more suitable than the S&S 106Ci kit, which has a slightly lower compression ratio. ■ Compatible models HarleyDavidson Dyna Family (06-17) Softail Family (07-17) Touring Family (07-16) ■ Specifications Color: Black ■ Notes *The image is for illustrative purposes only. It includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please understand. *Not compatible with 2017 Touring models.