Build a Snow Mobile Airboat
These plans are for a snow sled that is akin to an airboat.
Your outboard motor doesn't
necessarily have to be put away when
the boating season ends. With a few mechanical
changes, almost any 10-hp, or
larger motor can be put to work the year
'round and used to propel an ice sled.
Speeds up to 35 m.p,h. are possible with a
payload of three.
The change-over in no
way reduces the efficiency of the motor as
an outboard engine. To modify the motor, the water intake and output systems must be sealed and a radiator installed in line.
Snow Sled Airboat
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