| The SeaRey
can be equipped with the Rotax 582, 912, 912S, and 914 Turbo engines.
Although there are requests for Subaru, VW Conversion, Lycoming and other
engines, these are too heavy for the SeaRey.
Rotax 582
The
Rotax 582 is recommended for lightweight, lightly equipped SeaReys and
for `Advanced UltralighY' category in Canada
Two-cycle, two-cylinder, rotary valve engine, oil-in-fuel lubrication
or by optional oil injection, liquid cooled with integrated water pump,
dual ignition, oil pump, dual carburetors, exhaust system, electric starter.
65 hp at 6500 rpm; 76 mm bore; 64 mm stroke; 580.7 cm3 displacement
Fuel: 89 - 93 octane, unleaded gasoline
Fuel/Oil
Mixing Ratio: 50:1 (unless oil injection is installed)
Fuel consumption: 4.5 gallons (U.S.) per hour
TBO Upper end only: 300 hours
TBO
Major overhaul: 700 hours
Rotax 912 (UL2 Engine)
The powerful,
fuel efficient, long-life 912 (UL2) engine is a popular choice for SeaRey
owners.
Four-cylinder,
four-stroke liquid/air cooled engine with opposed cylinders, dry sump
forced lubrication with separate 3 liter oil tank, automatic adjustment
by hydraulic valve tappet, 2 CD carburetors, mechanical diaphragm pump,
electronic dual ignition, electric starter, integrated reduction gear,
i=2.273
80 hp at 5800 rpm; 79.5 mm bore; 61 mm stroke; 1211.2 cm3 displacement;
9.0:1 compression ratio
Fuel: 89 - 93 octane, unleaded gasoline (best); or Avgas 100 LL
Fuel consumption: 3.5 gallons (U.S.) per hour
TBO: 1500 hours.
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