The engine is new - only 7 tanks of fuel. Turns the 13x4 graupner at 9700RPM. My son had it going vertical for quite a while and some high level hovering. We only have 3 flights on it so far. Needed NO trim changes. Can easily be assembled in a weekend. Took some cutting of the nose to gain access to the engine for needle adjustments and replacement of the mount with a Brown mount to fit the Saito.

Ted