Lighter case and cylinders! Improved reed valve!

A true legend in the world of giant scale aerobatics! Since the release of the DA150 in 1999, it has been the dominant engine for aerobatic competition. Years of refinement bring you the best in contest proven performance and reliability!

Specifications:

Displacement: 9.15 ci (150 cc)

Weight: 7.26 lbs (3.3 kilos)

Bore: 1.9291 in (49 mm)

Stroke: 1.5748 in (40 mm)

Length: 7.695 in (195.45 mm)

RPM Range: 1,000 to 6,500

Warranty: Three year

Bolt Circle: 34mm

Prop Bolt: (6) 5mm

Three crank bearings, long spacing between front bearings for shaft stability.

Four petal reed valve, bottom induction.

Desert Aircraft, auto advance, electronic ignition.

Walbro Carburator

Exclusive Desert Aircraft designed cylinders, pistons, and crankshaft.

CNC milled, 7075 aluminum alloy crankcase.

Low vibration.

Long rod to stroke ratio.

Aerobatic power curve.

32x12

32x10

30x12

29x12n

28.5x12

28x12