The groundbreaking Ilmor 5.3L GDI HO engine – designed to redefine base level power in towsports applications. This cutting-edge engine incorporates the latest automotive technologies, including gasoline direct injection, to provide impressive fuel economy and unparalleled long-term reliability. Get ready to experience unmatched performance and efficiency with the innovative Ilmor 5.3L GDI HO engine.

Ilmor is proud to offer a 7-Year/1000-Hour Extended Warranty on the 5.3L GDI HO MasterCraft engine. View warranty details for more information.