CFM International completes design freeze for LEAP-1B engine; 15% improvement in specific fuel consumption
Green Car Congress
MAY 3, 2013
CFM International has completed design freeze for the advanced LEAP-1B engine, the exclusive powerplant for the Boeing 737 MAX, paving the way for the first full engine to test in mid-2014. This now allows CFM to finalize and release detailed engine design drawings, which it will do over the next six months.
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