Recent content by grumpos

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    Bad Steel in the Rolls-Royce Merlin?

    The late Alex Henshaw wrote a good article about Merlin failures some years ago. Apparently skew gears could fail, causing the engine to cut out in flight. He experienced this several times. There was also a problem with the US built Merlins where metal parts were were weakened during the...
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    Which country designed the best engines for WWII?

    I voted for the UK because of the Rolls Royce inlines and the Bristol sleeve valve radials.
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