Harley-Davidson Announces 128/131 Stage IV Upgrade and 131 Crate Engine
Screamin' Eagle® Milwaukee-Eight® Engine Stage IV 128/131 Upgrade
Ideal for riders who want the absolute best performance upgrade available, this kit offers the highest level performance available to provide a maximum increase in displacement, compression and flow. It features higher-flowing CNC ported cylinder head and a large bore throttle body to increase velocity and feed large volumes of air and fuel into the engine, which maximizes power on a larger displacement engine.
- Kits for 107/114
- Maintains Factory Warranty
- 49 State EPA Compliant
Screamin' Eagle® Milwaukee-Eight® Engine 131 Crate Engine
Built from the bottom up in Milwaukee, this street-tuned 131-cubic-inch Screamin' Eagle® Crate Engine is designed to run with a wide open throttle at high engine speeds and provide instant passing power from cruising speed. Made for riders seeking maximum displacement, compression and flow, it delivers 131 ft-lb of torque to the rear wheel as soon as the throttle is cranked. The Stage IV equipped engine includes 131 Stage IV badging on the cylinder heads and timing cover to highlight the powerplant. Ready for bolt-in installation in the Original Equipment-style chassis of your touring bike. No special fabrication or engine-mount relocation required.
Screamin' Eagle® Milwaukee-Eight® Engine 131 Upgrade / Crate Engine Option
Call Rock City Harley-Davidson Parts & Accessories Department for full details and fitment. (501) 568-3160