Advertisement Video S&S-Based Evolution V-Twin Engine ByEngine Builder on Feb 19, 2021 Close Video Watch Video Distraction Free Advertisement Engine of the Week is presented by AdvertisementClick Here to Read MoreAdvertisement The engine highlighted in this week’s Engine of the Week was built for a customer up around the Toronto, Canada area. The engine is a S&S-based Harley-Davidson Evolution V-Twin, and is going to be in a Fast Bracket Race drag bike. Advertisement In this article:drag racing, Elring, Engine of the Week, Motorcycles, PennGrade Motor Oil, Scat Video: Diesel Engines Lacking Power? Video: 2,200 HP 7.3L Powerstroke Engine Video: 605 Drag Boat Engine Video: 1914 Stutz Bearcat 4-Cylinder Engine Advertisement VIDEOS Watch Engine Builder's latest discussions and explanations. SHOP Shop the latest Engine Builder merchandise. SUBSCRIBE Stay up to date by signing up for the Engine Builder newsletter.