Saturday, 28 March 2015


106-HP/117 lb. ft. Performance Potential; Bolt-In Installation; Street Legal 

MILWAUKEE - Take a Harley-Davidson® Touring bike to the wild side of performance with the new Screamin’ Eagle® SE120ST Crate Motor (P/N 19221-15, $5,695.00) from Harley-Davidson® Genuine Motor Parts and Accessories. Offering the ultimate in factory-engineered street performance, this 120-cubic-inch engine is designed for bolt-in installation in an Original Equipment-style Harley-Davidson Touring chassis with no required fabrication or engine mount relocation. Equipped with a Screamin’ Eagle 58mm Throttle Body that’s 18 percent larger than stock, this engine is capable of producing 106 horsepower and 117 lb-ft of torque at the rear wheel. The crankcase, cylinders and heads are painted black and feature machined aluminum highlights and chrome covers.

For best performance results, Harley-Davidson recommends combining this engine with a Screamin’ Eagle 58mm High-Flow Air Cleaner (P/N 29400222, $159.95) and a Screamin’ Eagle High Flow Exhaust System (P/N 64800022, $1,299.95). 

Developed and tested in Milwaukee, this motor features the finest Screamin’ Eagle components:
•4.060 big-bore cylinders
•4 5/8-inch 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
•SE 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
•SE 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

Fitment for the Screamin’ Eagle SE120ST Performance Crate Engine is:
•49-state 2015-later Touring models. Does not fit Twin-Cooled™ models.
•Certification is pending for California 2015-later Touring models.
•Certification is also pending for all 50 states 2010 — 2014 Touring models.

The SE120ST engine is street-legal when used with Original Equipment mufflers or Screamin’ Eagle Street Performance Exhaust System P/N 64800022. All EFI models require ECM calibration. Engines delivered in the United States include Manufacturers Statement of Origin. Engine includes a one-year warranty. See an authorized Harley-Davidson dealer for details. Labor costs not included.

Harley-Davidson Motor Company produces custom, cruiser and touring motorcycles and offers a complete line of Harley-Davidson® motorcycle parts, accessories, riding gear and apparel, and general merchandise. For more information, visit Harley-Davidson's website at

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