Screamin Eagle Pro SE120R Crate Engine

This track-ready 120 cubic inch Screamin’ Eagle Crate Motor is waiting to provide a racing enthusiast the opportunity to go racing at an affordable price.

• This engine is designed for bolt-in installation in the Original Equipment-style chassis of your track bike
• The crankcase, cylinders and heads are painted black, and feature machined aluminum highlights and chrome covers for a stunning ”show-and-go” look
• When equipped with appropriate high-flow carburetor or throttle body and injectors, an open air induction, and tuned exhaust, this engine is capable of producing a reliable 135+ horsepower at the rear wheel
• Engines include Manufacturers Statement of Origin (MSO-domestic only)

These race-use engines feature only the finest Screamin’ Eagle components:

• 4.060″ big-bore cylinders. • 4-5/8″ stroke SE Pro Stroker Flywheel and Rod Assembly. • 10.5:1 high-compression nickel-plated forged pistons with Teflon coated skirts. • Titanium SST piston rings. • SE-266E high-lift cams. • Perfect Fit push rods +.030. • SE high-performance lifters. • CNC-ported MVA heads with automatic compression release (19206-12 and 19220-12 only). • Machined lower rocker boxes for valve spring collar clearance. • Factory-machined engine cases. • Unique piston oilers for stroker clearances. • Screamin’ Eagle performance inner cam bearings. • Lefty high-performance crankcase output bearing. • SE Performance Spark Plugs. • 120R cam cover and head medallions. • High Volume Oil Pump. • Billet Cam Plate