Thor 303 Dual spark engine - Flash + Electric starter - POLINI

POLINI Thor 303 engine.

This is the engine of the Thor family with the biggest displacement with cylinder, crankshaft, carburetor, air box, CDI and exhaust system completely redesigned to grant better performance and flight safety.
With 38 HP at 8000 rpm, Thor 303 offers 120 kg of static thrust with a propeller of 160cm.
The consumption is only of 3 liters per hour at 4500 rpm, that corresponds to 30 kg of static thrust, medium range at level flight.

Dual Spark has been designed to satisfy the highest aeronautic safety standards. It is supplied with electric starter + manual “Flash starter” and it is equipped with 2 CDI and 2 independent and redundant ignitions.

POLINI Thor 303 Dual spark engine complete, pull Flash starter and electric starter version, delivered with:

Water cooling,
Dell'Orto 28 carburetor,
Exhaust,
Reducer,
Airbox (intake silencer),
Manual pull starter "Flash Starter",
Two completely independent and redundant ignition systems, managed by 2 CDI, 2 stators, 2 coils and 2 spark plugs.