Engines By Otto is Northern Illinois’ premier
Motorcycle Engine Builder

Although we specialize in performance, we have a full service department capable of handling all of your motorcycle's needs.

From Scheduled Maintenance and Tune-ups, to Cylinder Boring & Honing, Flywheel Repair and Truing, Case Boring, Timken Bearing Conversions, Flow Testing , Cylinder Head Porting, and Dyno Testing & Tuning, to Complete engine and transmission rebuilding.,.

We can do it all!