Harley-Davidson 135CI STAGE IV PERFORMANCE CRATE ENGINE (BLACK GRANITE/CHROME)

For riders demanding no-compromise performance, the Screamin’ Eagle 135-Cubic-Inch Crate Engine delivers the most displacement and power ever created by Harley-Davidson for a street-compliant performance motor. Built from the ground up in Milwaukee, this street-tuned engine is designed for wide-open throttle, high RPM operation, and instant passing power from cruising speeds. Producing 144 horsepower and 149 ft-lb of torque at the rear wheel, it features an 11.6:1 compression ratio and exclusive 135 & Stage IV badging on the cylinder heads and timer cover.

FEATURES

• Street-tuned 135-cubic-inch Screamin’ Eagle crate engine

• 144 horsepower and 149 ft-lb of torque for peak performance

• Engineered for wide-open throttle and high-speed operation

• Developed and tested with input from the Harley-Davidson Factory Racing Team

• Bolt-in installation for Original Equipment-style Touring chassis

DETAILS

• Components include: CNC-ported Extreme cylinder heads, SE8-550 high-lift cam, high-compression forged pistons, 68mm throttle body, CNC-machined Extreme Flow 68mm intake manifold, high-performance cam bearing, high-performance tappets, patent-protected 4.31 steel sleeve cylinders, 4 5/8” flywheel, 6.8 g/sec fuel injectors, Pro Billet Cam Plate and Oil Pump

• Factory assembled at Harley-Davidson Powertrain Operations, Milwaukee, Wisconsin

• Designed for maximum displacement, compression, and flow

• Note: Screamin’ Eagle products may not be street legal in all countries; check with local dealer