This Stage III kit has been developed for the rider looking for a solid “seat of the pants” increase you can feel every time you roll on the throttle. The bump up in displacement and compression deliver a significant increase in torque and power over stock, all the while restoring the sensation of riding solo when you’re loaded down. The Stage III 107CI to 119CI upgrade delivers up to 23% more power and 17% more torque compared to the Original Equipment engine configuration. The Stage III 114/117 to 122ci upgrade delivers 15% more power and 13% more torque compare to the Original Equipment engine configuration. Plus there’s a one-year manufacturer’s warranty and eligibility for coverage under factory vehicle warranty when dealer-installed within 60 days of vehicle purchase.
• Delivers increased throttle response throughout the entire RPM range.
• Produces flexible roll-on passing power without a required downshift.
• Delivers excellent stop-light to freeway speed on-ramp acceleration.
Performance components include:
• Screamin' Eagle 4.155 Big Bore Bolt-On Cylinders
• Screamin' Eagle Forged 11.0:1 High-Compression Pistons and Rings
• Screamin' Eagle SE8-447 Torque Cam
• Screamin' Eagle High Capacity Tappets
• Screamin’ Eagle High Performance Cam Bearing
• Screamin' Eagle Stage III Timer Cover & Insert
• Multi-layer coated Head Gaskets
• Cylinder Base and Cam Cover Gaskets • Most necessary gaskets and seals
Fits '17-later Touring models equipped with 114CI or 117CI Milwaukee-Eight® engines. Does not fit Trike models. Requires separate purchase of Cam Drive Retention Kit P/N 25566-06. Installation may require Cam Spacer Kit P/N 25928-06. For ’17-’18 Touring models, installation of Oil Pump Cover P/N 62400206 is recommended (sold separately). '17-'19 models require separate purchase of High-Capacity Oil Pump P/N 62400247. All models require ECM calibration with Screamin' Eagle Pro Street Tuner for proper installation.
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