Description
If you’re running a Twin Cam engine at stock displacement, you’re leaving serious power on the table. The S&S Cycle Big Bore cylinder kit delivers a straightforward path to increased displacement and horsepower without the complexity of case splitting or cylinder boring. Drop in these premium aluminum cylinders with cast-iron liners, and you’ll immediately feel the difference in mid-range torque and top-end pull.
This is a bolt-on solution designed for builders who understand engine assembly—no machine work required, just precision installation and proper clearance verification. S&S engineered this kit to work seamlessly with your stock cylinder heads, making it an ideal first step in a modest but effective engine build.
- Manufacturer: S&S Cycle
- Part Number: 910-0500
- Platform: Twin Cam engines
- Kit Type: Big Bore cylinders
- Material: Aluminum castings
- Liner Type: Cast-iron
- Includes: Cylinders, pistons
- Also Includes: Rings, gaskets
- Installation: Bolt-on swap
- Case Work: None required
- Finish Options: Black, silver
- Made: United States
- Skill Level: Advanced technician
