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S&S Cycle 910-0651 Complete High-Performance Motorcycle Engine Kit
Regular price $1,540.95 USD
Category:
The S&S Cycle 910-0651 Complete High-Performance Motorcycle Engine Kit provides an easy bolt-in upgrade for your Harley-Davidson engine, requiring no machining, balancing, or splitting of the crankcases. Designed for quick installation with the engine still in the frame, this kit features a cast ductile iron sleeve embedded in a cast aluminum cylinder for superior heat dissipation and durability. Suitable for 88-inch engines boosted to 100 inches, and 96-inch or 103-inch engines boosted to 110 inches, this kit delivers increased displacement and power while maintaining reliable streetability. With a compression ratio of 10.5:1, it offers excellent responsiveness to performance cams and ensures dependable operation, especially when paired with stock 85cc heads. This comprehensive kit includes cylinders, forged pistons, rings, piston pins, clips, and gaskets, making it a complete upgrade solution for your motorcycle. It is important to note that this kit is not compatible with S&S 79cc heads, ensuring proper fitment and performance. Engineered by S&S Cycle, this kit is ideal for riders seeking a straightforward, high-performance upgrade that enhances engine power and efficiency without extensive modifications.
Features:
- Bolt-in installation requiring no machining, balancing, or splitting of crankcases
- Cast ductile iron sleeve embedded in cast aluminum cylinder for improved heat transfer
- Designed for 88-inch engines boosted to 100 inches, and 96-inch or 103-inch engines boosted to 110 inches
- Compression ratio of 10.5:1 for streetability and performance responsiveness
- Complete kit includes cylinders, forged pistons, rings, piston pins, clips, and gaskets for easy installation





