Spirit of America is the trademarked name used by Craig Breedlove for his land speed record-setting vehicles.
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The Spirit of America was the first of the modern record breaking jet-propelled cars, built with a narrow stream-lined fuselage, three wheel chassis, and most significantly turbojet engine. Like most of the other competing vehicles the engine was ex-military, the first Spirit had a General Electric J47 engine from an F-86 Sabre and was tested at Bonneville Salt Flats in 1962, where difficult handling resulted in failure. Before trying again a new stabilizer was added and a steerable front wheel.
Breedlove set his first record on September 5, 1963 at Bonneville, the first man to set an average speed of over 400 mph during a land speed record.[1]
At the time of Spirit of America's construction the FIA rules for a land speed record required a four wheel chassis. Spirit's record was thus not recognised as an official record by the FIA. The FIM did recognise it however, classing Spirit as a three-wheeler motorcycle. Although this controversy has been widely reported since as being due to the use of a jet engine, the FIA rules describing a qualifying car as being "driven through its wheels", the only issue raised seriously at the time was over the number of wheels, hence the FIM acceptance.
For a period there were thus two simultaneous land speed records, the 1947 Railton Mobil Special record remaining as the FIA four-wheel Class A record, which from July 1964 went to Campbell's Bluebird. Although Bluebird also used a "jet engine", in this case it was a turboshaft that drove through the wheels.
Both FIA & FIM records were broken in October 1964 by Tom Green and further extended by Art Arfons. Breedlove returned to Bonneville with Spirit and pushed the record over 500 mph (800 km/h), setting it at 526.277 mph (846.961 km/h) on October 15, a record that stood for almost two weeks. In setting the new record, at the end of his second run, the Spirit lost its parachute brakes, skidded for five miles (8 km), through a row of telephone poles and crashed into a brine pond at around 200 mph (300 km/h). Drenched but uninjured, Breedlove climbed out of the cockpit and declared "And now for my next act I'm going to set myself on fire.".[2] This feat earned a place in the Guinness Book of World Records for longest skid marks. Spirit was recovered and taken by the Museum of Science and Industry in Chicago as an exhibit.
A new Spirit was built over 1964-65 to attempt to beat Arfons, dubbed Spirit of America - Sonic I a four-wheel design with a much higher rated GE J79 engine originally from an F-4 Phantom, the same type as that used by Arfons' Green Monster. Another tit-for-tat with Arfons ended with Breedlove setting the record at 600.601 mph (966.574 km/h) on November 15, 1965, a record that stood until 1970, broken by Gary Gabelich's The Blue Flame land speed record rocket car. The Sonic I vehicle, the last jet LSR car to hold the record before Richard Noble's jet-powered Thrust 2 subsequently broke The Blue Flame's own record, is currently on display at the Indianapolis 500 Hall of Fame and Museum.
After a lengthy break from world records Breedlove began work on a new Spirit in 1992, eventually named the Spirit of America Formula Shell LSRV. The vehicle is 44 ft 10 in long, 8 ft 4 in wide, and 5 ft 10 in high (13.67 m by 2.54 m by 1.78 m) and weighs 9,000 lb (4 t), construction is on a steel tube frame with an aluminium skin body. The engine is the same as in the second Spirit, a GE J79, but it is modified to burn unleaded gasoline and generates a maximum thrust of 22,650 lbf (100.8 kN).
The first run of the vehicle on October 28, 1996 in the Black Rock Desert, Nevada ended in a crash at around 675 mph (1,086 km/h). Returning in 1997 the vehicle badly damaged the engine on an early run and when the British ThrustSSC managed over 750 mph (1207 km/h) the re-engined Spirit could do no better than 676 mph (1088 km/h). Breedlove believes the vehicle is capable of exceeding 800 mph (1,287 km/h), but has yet to demonstrate this.
Breedlove sold the Spirit of America Formula Shell LSRV to Steve Fossett, holder of many sailing, ballooning and other aviation records, and the car was undergoing rebuilding in hopes of some preliminary shakedown runs in late September 2007 at Bonneville. However, Steve Fossett went missing in early September 2007 while scouting for alternative land speed record venues in Nevada, and his body then later recovered.[3]
The Spirit of America Sonic Arrow, as it was rechristened by Fossett, was rolled out on the Black Rock Desert for a photo opportunity on October 15, 2007. The effort to run the car continues with the team presently recruiting drivers.[4]
The Beach Boys song 'Spirit of America' is about Breedlove and his cars.