| Production | one-off (1928) |
|---|---|
| Body style | front-engined land speed record car. |
| Engine | 925 hp, 23.9 litre naturally aspirated Napier Lion W12 aero engine, ice cooling, no radiator |
| Transmission | 3-speed, final drive through twin driveshafts running either side of driver |
| Designer | J.S. Irving |
Golden Arrow was a land speed record racer. Built for Major Henry Segrave to take the LSR from Ray Keech, Golden Arrow was one of the first streamlined land speed racers, with a pointed nose and tight cowling. Power was provided by a 23.9 litre (1462 ci) W12 Napier Lion VIIA aeroengine,[1] specially prepared by Napiers and originally intended for the Schneider Trophy, producing 925 hp (690 kW) at 3300 rpm.[2] The Thrupp and Maberly aluminium bodywork was designed by ex-Sunbeam engineer J.S. Irving, and featured ice chests in the sides through which coolant ran and a telescopic sight on the cowl to help avoid running diagonally.[1]
In March 1929, Segrave went to Daytona, and after a sole practice run, on 11 March, in front of 120,000 spectators,[2] set a new flying mile at 231.45 mph (372.46 km/h), easily beating Keech's old speed of 207.55 mph (334.00 km/h). Two days later, Lee Bible's White Triplex crashed and killed a photographer, leading Segrave to quit land speed racing briefly, only to be killed attempting a water speed record the next year. Golden Arrow never ran again. She is now on display at the National Motor Museum, Beaulieu, Hampshire, England.