Bing, altitude, & mixture
Comparing the 912S to the 912iS, it seems the Bing is always running rich. Some Rotax spec sheets, though, indicate it should be within 10% at 75% power.
Karl
by Karl Kleimenhagen » 6 years ago
by Roger Lee » 6 years ago
Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell
by Karl Kleimenhagen » 6 years ago
For most this may be better left alone.
by Karl Kleimenhagen » 6 years ago
My curiosity about mixture control was piqued on seeing the ancient O-235 with the equally ancient MA carb can deliver the same cruise bsfc as the 912iS with all its electronic wizardry.
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