Thread: Spit IIa is now so much more inferior to the 109
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Old 05-14-2012, 08:24 PM
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Kwiatek Kwiatek is offline
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Originally Posted by 41Sqn_Banks View Post
It's interesting to note that publications from 1938 and 1939 give maximum take-off engine speed of 2850 rpm for both Merlin II and III. Publications from 1940 give 2850 for Merlin II and 3000 rpm for Merlin III. The increase is not associated with the use of 100 octane fuel.
Hmm interesting have you some documents with such Merlin power settings? I miss really manual ( pilot notes) for Spitfite MK1 and Hurricane MK1