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Old 10-09-2012, 04:02 PM
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Rudeboy
 
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Default 90L - 90LX fuel consumption

Hey Bob,

is there any data available on the fuel consumption rates for these engines, using standard 15% fuel, in general sport flying?

The reason I ask is, I managed to get my hands on a Midwest Super Hots kit a while ago and I'm planning to build it during the winter. Now, I remember from the previous 2 kits I built many years ago that tank space is at a premium in these things. The plans mention a 12 oz Sullivan flex tank, and that's just about all you can fit due to the shape of the fuselage, while still keeping the tank at the correct height.
12 oz worth of fuel on a 90 size engine turning 15-16K isn't going to last all that long I can imagine.

I realize it is a bit of a silly question, but if the fuel burn rate is too high, I'd like to be able to plan a bigger tank into the construction before I actually start it.


Thanks in advance,
Winibald