128ci Big Bore Kit – Black. Fits Milwaukee-Eight 2017up with 114ci Engine.
$1,979.00 RRP (inc GST)
Features & Benefits:-
* Upgrades Milwaukee-Eight 114ci to 128ci.
* 114ci to 128ci Big Bore Kit.
* 4.250in. Bore.
* 4.500in. Stroke (4-1/2in.).
* Forged Pistons.
* 11.1 Compression Ratio.
* Wrinkle Black Finish.
* Without Highlighted Fins (Typically FXFB).
* Bolt-on Kit.
* No Crankcase Machining Required.
* Includes Gaskets & Hardware.
* Will Not Fit 107ci Models.
* Use Care during assembly to avoid damage to Cylinder Spigots.
* Ring gap & Piston to Cylinder 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 !
MFR PART No: 910-0685
ROLLIES PART No: SS910-0685