Armstrong-Siddeley Special Six engine, in Hiduminium alloy (Autocar Handbook, 13th ed, 1935)
- An Engine in Hiduminium
- Where expense is a minor consideration, power units such as the big six-cylinder Siddeley Special can be produced. The whole engine structure is of Hiduminium, and it is interesting to notice that in this case there are four main castings: cylinder head, block, and upper and lower crankcase halves. Hardened steel liners are used in conjunction with Hiduminium pistons.
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Armstrong Siddeley SpecialDer Armstrong Siddeley Special ist ein Oberklasse-Pkw, den der britische Hersteller Armstrong Siddeley von 1932 bis 1937 als Nachfolger des 30 hp fertigte. .. weiterlesen