The Screamin’ Eagle 131 engine combines the 4.5-inch stroke of the Milwaukee-Eight 114 engine with new 4.31-inch bore cylinders with a patented design. Developed by the Screamin’ Eagle performance team and factory-assembled at Harley-Davidson Powertrain Operations to ensure the highest quality standards, this high-performance engine is genuine Harley-Davidson.” This street-ready performance engine features H-D’s finest Screamin’ Eagle components. “The Screamin’ Eagle 131 Crate Engine delivers exactly that. “Our adrenaline-seeking riders asked for thrilling power and torque with reliability,” said Harley-Davidson Product Manager James Crean. Riders of many late-model Harley-Davidson Touring motorcycles will experience commanding performance from the moment the throttle is cracked open on the Screamin’ Eagle 131 engine, performance backed by the assurance of a factory limited warranty.

The Screamin’ Eagle 131 is a bolt-in replacement for 2017-later model Harley-Davidson Touring motorcycles originally equipped with a Milwaukee-Eight Oil-Cooled or Twin-Cooled™ engine, designed to run at high RPM and provide a significant boost of torque from cruising speed. The new 131 cubic inch (2147cc) V-Twin delivers the biggest, most powerful street-compliant engine Harley-Davidson has ever created*. Harley-Davidson offers power-hungry street riders a new performance option with the introduction of the Screamin’ Eagle® Milwaukee-Eight® 131 Crate Engine for Touring model motorcycles. It’s the biggest, most powerful street-compliant performance engine Harley-Davidson has ever created. Harley Unleashes New 131 Cubic-Inch Milwaukee Eight Crate Engine

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