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"I would
not be comfortable with the timing set at 25d
BTDC for a 10:1 CR experimental
version of the 8.7:1 Lycoming engine. George"
George,
is 25 deg BTDC over advanced? Or is the engine not structurally capable of
carrying the added torque? What is best timing (that is timing to produce
peak torque)?
Craig
Berland
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