New Screamin Eagle Milwaukee-Eight Engine Stage IV Kit - 114ci or 117ci to 131ci
Go big or go home . With the largest displacement of any Harley-Davidson® Stage Kit, this 114ci to 131ci Stage IV Kit is designed to deliver maximum power – all the way to redline.
It features patent-protected cylinder technology and provides the largest engine upgrade for Milwaukee-Eight® engines. Featuring new CNC drill heads with 1mm larger valves and fully machined combustion chambers.
The various kits with part no.
Up to 121HP is possible on the rear wheel
Combined with the SE8-517 high-lift cam, high-compression pistons and a 64mm throttle body and intake manifold, this combination delivers an exciting 177 Nm of torque and 121 horsepower rear wheel power when paired with Screamin' Eagle® Street Cannon mufflers.
It is designed to run wide open at high speeds, significantly increasing torque relative to cruising speed. You will feel the difference as soon as you turn the throttle.
When installed by an authorized Harley-Davidson® dealer within 60 days of vehicle purchase, conforming kits do not affect the vehicle's limited warranty. (If necessary, ask the dealer in Germany)
131ci cover and emblem
Kit includes: CNC cylinder head with CNC machined chamber and 1mm larger valves, Stage IV ignition covers, SE8-517 high lift cams, forged high compression pistons, heavy duty cam bearings and lifters, 4.31" steel sleeve cylinder, 64mm -Throttle body and cast manifold and high flow injectors (5.5 g/s).
- Stage IV Kit – 114ci or 117ci to 131ci for oil cooled and twin cooled models.
- Delivers improved response across the entire speed range.
- Provides exciting acceleration when turning the throttle.
- Maintains a flat torque curve from cruise speed to redline.
- Can be installed without removing the engine from the chassis.
- Maintains original equipment factory warranty.
- U.S. EPA compliance for '17-later Touring models
You can find out more information about possible approval in Germany from your Harley dealer .
Stage IV Kit - 114ci or 117ci to 131ci part numbers
Oil cooled Part No.: 92500079 Color Black Highlighted
Oil cooled Part No.: 92500082 Color Black Granite
Twin Cooled Part No.: 92500080 Color Black Highlighted
Twin Cooled Part No.: 92500081 Color Black Granite
131ci Shield Part No.: 25600129 Gloss Black
Cover of the air filter for the shield if the appropriate air filter is available. Part No.: 25600117 Gloss black
