Fuels In Other Countries - Indmar 5.7L Vortec Operator's Manual

Ethyl alcohol, ethanol or grain alcohol is acceptable as
long as it is a blend and the blended fuel contains no
more than 10% ethanol.
Fuels that are blended to contain methanol
or wood alcohol should not be used in
Indmar engines. These fuels can corrode
metal parts in your fuel system and engine.
Fuels that contain methanol will damage
your engine. Damage caused by the use of
fuels that contain methanol is not covered by
your warranty.
Indmar Marine Engines

FUELS IN OTHER COUNTRIES

If you operate your Indmar engine outside the USA or
Canada, unleaded fuels may be difficult to obtain.
Leaded fuels are not recommended as engine compo-
nents will last longer using unleaded fuel.
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