Founded in 1988, the NASCAR program is built around having multiple cars and providing engine, engineering and race car build services to other NASCAR teams fielding Ford branded vehicles. The multi-team aspect of the company allows for information and resources to be shared across the enterprise, improving the performance of all of the teams. Since the 2004 season, engines for the cars have been provided by Roush-Yates Engines, a partnership between Roush Fenway Racing and now-closed rival Yates Racing, with Doug Yates as head engine builder. Roush-Yates also provides engines, cars and parts to other Cup teams, including Wood Brothers Racing, Team Penske, and Front Row Motorsports.