Product Details
Harley Davidson Dyna Convertible 1999, Big Bore Cylinder Kit by S&S Cycle®. This bolt-on big bore cylinder and piston kit will increase the displacement of 88" engines to 97". It is as easy as a stock top end rebuild and requires no machining or flywheel rebalancing. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required..
Notes
- EFI engines will require tuning. S&S recommends S&S® VFI replacement Modules for model year 2000 engines with Magneti Marelli® EFI systems S&S recommends Dynojet® Power Vision® flash tuners for 2001-'06 engines with Delphi® EFI systems. Not legal for sale or use on CA or EPA pollution controlled motorcycles
- Not legal for sale or use in California on any pollution controlled motor vehicle
- Not legal for sale or use on any epa pollution controlled motor vehicle
Fitment notes
- For 1999-'06 Big Twins.
Specifications
Size: 97.0" |
Features
- Made with dedication to forward-thinking design and high quality
- Unique, dependable, and functional
- Developed specifically for motorcycle applications
Founded in 1958, S&S Cycle® has been providing high performance motorcycle parts for Harley-Davidson® and other v-twin motorcycles for over 55 years. Starting with a simple offering of light weight pushrod kits, the S&S motorcycle performance product line has grown to include exhaust systems, camshafts, carburetors, fuel injection systems, stroker kits, big bore kits, cylinder heads, service replacement parts and complete motorcycle engines for both vintage and modern v-twins.