A Spec Miata's specs are fairly simple: only limited mods are allowed to the engine, suspension, brakes and body, and a rollcage is required, along with other safety gear. Madzaspeed's Spec Miata ...
Ford says that it will cost just $25,000 to build a complete Fiesta B-Spec racer, including the cost of the donor car. The first SCCA B-Spec race is scheduled for Miller Motorsports Park in Utah ...