![]() Bentley open roads trial#A fine example is on display at the National Motor Museum, Beaulieu.Ī 40/50 was privately entered in the prestigious 1912 Austrian Alpine Trial by James Radley, but its 3-speed gearbox proved inadequate for the ascent of the Katschberg Pass. The documented chassis price listed for the 1921 American version was US$11,750 ($178,508 in 2021 dollars ). After this, older 40/50 models were called Silver Ghosts to avoid confusion.Ī total of 7874 Silver Ghost cars were produced from 1907 to 1926, including 1701 from the American Springfield factory. The company decided to launch its replacement which was introduced in 1925 as the New Phantom. Sales declined from 742 in 1913 to 430 in 1922. ĭespite these improvements the performance of the Silver Ghost's competitors had improved to the extent that its previous superiority had been eroded by the early 1920s. Four-wheel servo-assisted brakes became optional in 1923. The footbrake system moved to drums on the rear axle in 1913. Early cars only had brakes on the rear wheels operated by a hand lever, with a pedal-operated transmission brake acting on the propellor shaft. The chassis had rigid front and rear axles and leaf springs all round. Construction of a replica Blue Mist began in 2018. A blue 1909 Silver Ghost known as Blue Mist, previously owned by an Irish lord, was used by Lawrence of Arabia as his personal staff car during the Arab Revolt. Electric starting was fitted from 1919 along with electric lights to replace the older ones that used acetylene or oil.ĭevelopment of the Silver Ghost was suspended during World War I, although the chassis and engine were supplied for use in Rolls-Royce Armoured Cars. Electric lighting became an option in 1914 and was standardised in 1919. Continuous development allowed power output to be increased from 48 bhp (36 kW) at 1,250 rpm to 80 bhp (60 kW) at 2,250 rpm. The earliest cars had used a trembler coil to produce the spark with a magneto as an optional extra which soon became standard - the instruction was to start the engine on the trembler/battery and then switch to magneto. Two spark plugs were fitted to each cylinder with, from 1921, a choice of magneto or coil ignition. Bentley open roads full#The seven-bearing crankshaft had full pressure lubrication, and the centre main bearing was made especially large to remove vibration, essentially splitting the engine into two three-cylinder units. A three-speed transmission was fitted at first with four-speed units used from 1913. The car at first had a new side-valve, six-cylinder, 7036 cc engine (7428 cc from 1910) with the cylinders cast in two units of three cylinders each as opposed to the triple two-cylinder units on the earlier six. The 40/50 hp was so new that the show cars were not fully finished, and examples were not provided to the press for testing until March 1907. In 1906, Rolls-Royce produced four chassis to be shown at the Olympia car show, two existing models, a four-cylinder 20 hp and a six-cylinder 30 hp, and two examples of a new car designated the 40/50 hp. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |