This 1984 BMW 633CSi has been converted into a race car, featuring a Bishop-Buehl Racing Engines-built 408ci Chevrolet V8, a Richmond five-speed manual transmission, and a quick-change rear end. It is equipped with a full roll cage, Ultra Shield fixed bucket seat, Alpina front suspension, Wilwood disc brakes, and Hilborn port-matched fuel injection. The engine was rebuilt in February 2020 and has approximately five hours of race time since.