- Displacement: 7.4 ci (121 cc)
- Output: hp
- Weight: 4.95 lbs (2.25 kilos)
- Bore: in ( mm)
- Stroke: in ( mm)
- Length: 6.25 in (159 mm)
- RPM Range: 1,000 to 6,800
- Three crank bearings, long spacing between front bearings.
- 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.
- Most torque in its class.
- Aerobatic power curve.