Wonder why they don't just use it as an additive in glow fuel?
PS: Nice knife edge in your avitar.
ORIGINAL: Schpankme
ini,
Acetone as a flame modifier, helps with throttle transitions and starting difficulties in colder climates.
In four stroke engines acetone reduces the tendency to pre-ignite when lean mixtures are used (prevents throwing props).
Acetone when used as an additive (3%) reduces the ability of methanol to absorb water from the air.
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Schpankme