Eagle Master Engine EME 35 User Manual ‐4‐
Mounting the Engine
◎ The engine should be mounted on a firewall that will in turn mount to
the fuselage. The firewall should have enough strength to prevent
engine vibration. The firewall should be made from at least 5 mm
aircraft plywood.
◎ A tension free mounting is obligatory. The mounting surface should be
even. Mount the engine with high tensile bolts and stand-off spacers,
which are provided with the engine.
◎ Proper cooling is vital for gasoline engines. Intake area should be
more than 45*50 mm. Outlet area should be at least as 3 times as the
intake area.
Ignition Information
◎ Install the ignition module with sufficient anti-vibration, at
least 100 mm away from the engine and in the place where not
affected by engine exhaust heat and radiation heat.
◎ Do not share the battery with receiver. Use separated battery for
ignition module. Equip an ON/OFF switch between the ignition
module and battery. Use a high quality switch such as Futaba HSW-J
or HSW-L heavy duty switch. Standard size receiver switches are
not recommended.
◎ Install the ignition module and make its cable, switch and battery
be as far as possible away from the servos, the receiver battery and the
receiver.
◎ Install the spark plug cap on the plug securely. Protect the signal wire
and high voltage spark plug cable from rubbing against fiberglass,
sharp edges of wood and metal of the fuselage.