Features & Benefits:
* Upgrades CVO Milwaukee-Eight 117ci to 128ci.
* 117ci to 128ci Big Bore Kit.
* 4.250in. Bore.
* 4.500in. Stroke (4-1/2in.).
* Forged Pistons.
* 11.1 Compression Ratio.
* Black Granite Finish With Highlighted Fins.
* Bolt-on Kit.
* No Crankcase Machining Required.
* Includes Gaskets & Hardware.
Tech Tips:
* Use Care during assembly to avoid damage to Cylinder Spigots.
* Ring gap & Piston to Cylin der Clearance should be checked.
* Rev Limit should be set at 3500 rpm for Initial Run In Period.
* Re-Calibration of Ignition Timing & Fuel Mixture is required.
Proudly Made in the USA by S&S Cycle !
