The is the most successful purpose-built road racing car in the United States, with over 1,000 units manufactured by SCCA Enterprises . It is a single-seat, open-cockpit sports racer designed for paved road courses , known for its "momentum car" driving style that rewards smooth inputs and high cornering speeds over raw horsepower. Evolution of the Class
: Features 360-degree impact structures, roll hoops, a six-point harness, and an integrated fire suppression system. Ownership and Racing Why I Bought A Spec Racer Ford - Kanga Motorsports Ford Spec Racer
: Sealed Ford 1.6L fuel-injected DOHC 4-cylinder (approx. 135-136 hp). Transmission : Sealed Ford 5-speed manual transaxle. The is the most successful purpose-built road racing
The SRF is built with a strictly controlled one-design specification to ensure a level playing field: Ownership and Racing Why I Bought A Spec
The class originated in 1984 as the "Sports Renault," featuring a 1.7L Renault engine. It has since gone through several major iterations:
: Fully adjustable lower A-arms and upper rockers with sealed, rebound-adjustable Penske or Koni shocks.