Log in News & Events Owner Registration Contact & Support Technical Publications Find a Distributor iE2 Portal Gear Store PRODUCTS COMPANY THE BRAIN POWER BEHIND GENERAL AVIATION LYCOMING ENGINE PORTFOLIO THUNDERBOLT 235 320 360 YOU ARE FLYING WITH THE GREATEST FIND YOUR ENGINE Dependable power wherever you fly. REBUILT ENGINES FAA-certified to zero-time status. OVERHAULED ENGINES Restored to factory standards. PRODUCT SUPPORT NETWORK Global customer support and care. ADVANCED TECHNOLOGY Innovating new flying experiences. LOYALTY PROGRAM Giving you more air time, less down time. LEGENDARY RELIABILITY SINCE 1929 LEARN ABOUT OUR HISTORY PISTON ENGINE INNOVATOR YEARS GENERAL AVIATION LEADER FLIGHT HOURS MONTHLY AWARD-WINNING MANUFACTURER ACTIVE ENGINES Building every engine as if we will fly it ourselves. MEET SHANNON MASSEY READ THEIR STORY Exceptional quality goes beyond our engines. FIND A DISTRIBUTOR SUPPORT Be the first to know what's new, in the air and on the ground. Sign-up for the Lycoming Flyer E-Newsletter. CAREERS LYCOMING GEAR STORE WARRANTY Lycoming Engines is an Operating Division of Avco Corporation. ©2021 Avco Corporation. Terms & Conditions Privacy Policy Legal Employee Emergency Information