S&S, 114" to 128" big bore conversion cylinder and piston kit

Complete 2092cc direct-fit installation kit. Compatible with stock 114 engines, which have the required 4.5" stroke. Converts the 114" engine to 128". Includes black wrinkle-finish cylinders and a 4.250" bore forged piston and ring kit, with a 1.0805" deck height and -7.2 cc chamber volume for an 11:1 compression ratio with the stock head combustion chamber. Includes all head and base gaskets and the necessary hardware. Provides a massive increase in displacement with direct-fit installation ease, requiring no case machining, head work or flywheel rebalancing.
Note: S&S recommends the 576972 S&S cylinder head bolt kit for all big bore applications.


Specifications


Brand
S&S


Application
17-25 114" M8 (NU)


Sales unit
Kit


Colour
Black


Material
Aluminium


Finish
Wrinkle


Packaging weight
13.377 kg


HS Code
84099100


Motorcycle family
SOFTAIL, TOURING, TRIKE


Original name
S&S, 114" to 128" big bore conversion cylinder & piston kit