

The 270° crankshaft is used exclusively for Warbirds.
The sound of this engine is enhanced by this crankshaft design specifically for use in World War II fighter aircraft.
The long-awaited increase in engine power, by changing the camshaft timing, is also a big change. Another new feature is the use of two carburetors, which take over the separate filling of the cylinders.
Downloadable manual below:
Technical data :
Recommended propeller
Two-blade: 25-26/10-12
Three-blade: 24/10-12