The Ford Cosworth DFV is a legendary V8 engine designed for Formula One racing, first introduced in 1967. Developed by Ford in collaboration with Cosworth, it became known for its high power output and reliability, making it a dominant force in motorsport for over a decade. The DFV's design featured a lightweight construction and a unique dry-sump lubrication system, which contributed to its performance on the track. This engine powered numerous successful racing cars, including those from iconic teams like Lotus and McLaren. The DFV won multiple Formula One World Championships, solidifying its status as one of the most successful engines in the history of the sport. Its influence can still be seen in modern racing engine designs.