Hummel Engines is a trusted brand in the aviation community, offering reliable and powerful engine solutions for experimental and ultralight aircraft. With a range of options, including the Hummel 2 Cylinder VW and the Hummel 4 Cylinder Engines, they provide conversions for popular homebuilts and Light Sport Aircraft. These engines have been successfully used in aircraft designs such as the Sonerai, Sonex, Ultracruiser Plus, Aerosport Quail, Avid Flyer, and Corby Starlet.

Hummel Engines also offers full machining services, allowing them to perform the necessary operations for VW conversions, maintenance, and upgrades. Their expertise extends beyond just selling products - Scott Casler, the leading source of 1/2 VW conversion information and products, also conducts engine seminars and speaks at aviation events. With years of experience and a comprehensive line of parts and services, Hummel Engines is committed to supporting your VW conversion needs.

Located in Coolidge, Arizona, Hummel Engines can be contacted via phone or email for more information or a price quotation