128" Power Package - 4.25"

114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit
Direct installation kit, no sump machining required.
Forged pistons
Includes oil pump/camshaft plate, pushrods with chrome covers, tappets, tappet bushings, S&S 550 camshaft and valve springs.
Not compatible with 121" CVO models.
Not suitable for Trike models.
Rocker cover/intake gaskets not included.



Specifications


Brand
S&S CYCLE


Supplier reference
310-1109C


Features
Quickee rods with chrome covers, Timing chain tensioner


Engine capacity
128"


Colour/finish
Prominent fluting, Black Granite


Cylinder Dimensions
4,250"


Stroke length
4,500"


Model
Power Package


Product name
Performance Kit


Compression ratio
11,1:1


Cooling system
Oil-cooled


Distribution type
Chain


Units
Kit