Screamin Eagle SE120ST Crate Engine

This street-tuned 120 cubic inch Screamin’ Eagle Crate Motor takes your bagger from mild to wild.

• This engine is designed for bolt-in installation in the Original Equipment-style chassis of your Touring bike
• The crankcase, cylinders and heads are painted black, and feature machined aluminum highlights and chrome covers for a stunning ”show-and-go” look
• Equipped with the ultimate large bore Screamin’ Eagle 58mm Throttle Body (18% larger than stock), this engine is capable of producing 106 horsepower and 117 lb-ft of torque at the rear wheel. Engine retains the Original Equipment vehicle warranty
• U.S delivered engines include Manufacturers Statement of Origin (MSO).
• CARB approval pending.

Developed and tested in Milwaukee, this motor features 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 skirt. – Titanium SST piston rings. – SE-259E high-lift cams. – Perfect Fit push rods. – SE high-performance lifters. – CNC-ported MVA heads with automatic compression release. – Screamin’ Eagle Pro High-Flow 58mm EFI Throttle Body, high flow injectors and manifold clamps. – Machined lower rocker boxes for valve spring collar clearance – Factory-machined engine cases. – Unique piston oilers for stroker clearance. – Screamin’ Eagle inner crankcase full complement cam needle bearings. – SE Lefty high-performance crankcase output bearing and nitride bearing race. – SE Performance spark plugs. – 120ST cam cover and cylinder head medallions