Jims has an excellent proven track record with race engines and based on this experience just released a new 135″ (2.2-liter) monster that you can bolt right into a stock frame.
Built around a 4-5/16” Bore x 4-5/8” Stroke, it’s a “thick wall” engine with larger cylinders and increased fin pack for better cooling. Other features include Increased Press & Race Welded Flywheels, Billet Cam Plate with High Flow Oil Pump, Forged Rocker Support Plate with Roller Rocker Arms, ARP® Cylinder Studs and Case Bolts and much more.
This engine can conservatively produce 136 HP and 135 TQ with proper intake, exhaust and tuning. Many of JIMS® race engines are actually producing much more power with customer modifications.
The JIMS® 135” Twin Cam Race Engine is available in Black or Silver and fits all Touring and Dyna models ‘99-Present and Evo models ‘91-’99. JIMS Race Engines are not street legal and are available exclusively through Authorized Harley-Davidson® dealerships. For more information please visit us at Jims USA www.jimsusa.com or call 805-482-6913.