Southern California Timing Association of guidelines to make dry lake land speed trials safer. Since its creation the SCTA in conjunction with its sister organization the Bonneville Nationals Inc. (BNI) have organized, sanctioned and recorded hundreds of meets and thousands of records. The organization holds two meets each year on the Bonneville Salt Flats in Utah . Speed Week is held in August and World Finals in October. The SCTA also holds six events at El Mirage Dry Lake in Southern California. It is responsible for ensuring compliance with BLM standards for use of public lands, safety regulations for competitors and spectators, technical inspection
Triumph Speed Twin features such as the transmission and clutch were straight from the Triumph single. Originally with girder forks, the sprung saddle was the only rear suspension as the Speed Twin had a rigid frame - also from the single cylinder production line. On the night of 14 November 1940 the majority of the city-centre of Coventry was destroyed by German bombs and the Triumph factory (which was working on an order of thousands of military specification 5T's) was completely wiped out, and all of Triumph's technical records, drawings and designs were destroyed. After the war the recovery of Triumph at Meriden