
It’s been close to 40 years since Cosworth started building engines for Grand Prix cars, specifically for Matra and Lotus. Now, British Formula 1 team Williams has confirmed that their cars will no longer be using Cosworth power. Williams have entered a 3 year contract with Toyota to run the same engine as powers the Toyota F1 car. This leaves only the Torro Rosso entry using Cosworth engines.
Cosworth Engines have scored World Championships with Graham Hill and Michael Schumacher, but have not scored a race win since Fisichella wond the Brazilian GP in 2003.
Source Full Throttle




