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Old May 27th 07, 01:52 PM posted to rec.aviation.owning,rec.aviation.piloting,rec.aviation.homebuilt
Matt Whiting
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Default Fuel Prices For The July Pilgrimage

Morgans wrote:
"Jay Honeck" wrote

I know you probably realize this, but your observation makes no
sense. There is no difference in "power" between avgas and mogas.



Actually, there are slightly more BTU's in a gallon of mogas than in a
gallon of avgas.

If an engine was to have its fixed advanced spark too far forward, the lower
octane mogas could produce less power.


How so?

Matt