The Raptor series is based off a proven workhorse, the Built Ford Tough® 6.2L 16-Valve V8 engine that was designed, engineered, built and torture-tested by Ford. The Raptor is the same state-of-the-art engine that powers the F-150 SVT Raptor and F-Series Super Duty Trucks that boast best-in-class gas horsepower, torque and max towing ratings. The 6.2L Raptor Series by Indmar is the result of purpose driven engineering designed to provide more torque where you need it allowing faster acceleration, less time to plane, reduced wear-and-tear and better fuel economy.