Liberty L-12
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The Liberty L-12 is an American water-cooled 45° V-12 engine, displacing 1,649 cubic inches and making 400 hp, designed for a high power-to-weight ratio and ease of mass production. It was designed pr
Liberty L-12 aircraft engine
Major Henry H. "Hap" Arnold with the first Liberty V12 engine completed
Ford Liberty 12 data plate with firing order
Closeup of a Liberty L-12's valvetrain details, almost matching the later Mercedes D.IIIa design
Rolls-Royce Meteor
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The Rolls-Royce Meteor later renamed the Rover Meteor is a British tank engine that was developed during the Second World War. It was used in British tanks up to 1964. It was a result of co-operation
Liberty L-12
…governed to the higher speed of 1,700 rpm. The engine was intended for the Cromwell tank, but the Liberty-based design was dropped in favour of the Rolls-Royce Meteor procured by the Tank Board. Those tanks fitted with Liberty were renamed Centaur, and production was split. The primary use of the Liberty was in…
Rolls-Royce Meteor Mark III at The Tank Museum
A Crusader tank, similar to as used in trials
Cromwell tank showing its speed during official inspection