S&S Cycle 2007+ BT 106in Stock Bore Stroker Kit w/ Tapered Bearings

If you're looking to get more out of your 2007 and later Harley-Davidson Big Twin engine, this S&S Cycle Stock Bore Stroker Kit is a solid way to increase displacement. This kit is designed to bump your engine up to 106 cubic inches, offering a noticeable increase in power and torque without requiring extensive machining. It's a popular choice for riders who want more grunt from their ride.

The beauty of this kit is that it's designed to work with your stock 88 cubic inch cylinders. You can bore them out to 37/8 inches to fit the included S&S pistons, or you can opt for a pre-fit S&S cylinder and piston kit if you prefer. This means you can achieve a larger displacement without needing to replace your entire engine block. The kit comes with tapered bearings, which are known for their durability and smooth operation. You can use either your stock or S&S cylinder heads with this stroker kit. Keep in mind that if your bike is fuel injected, you'll need to recalibrate the fuel injection system after installation to ensure optimal performance.

This kit is a significant upgrade for your engine. It’s important to note that this kit is not CARB approved, so it cannot be shipped to California. For engines with factory 95-inch kits, piston fitting will be required. This is a well-built kit from S&S Cycle, a brand known for its performance engine components.