RE: Extra 260 27% Hangar 9er
heres the specs on the evolution 58 gasser:
Type: 2-stroke Gasoline
Displacement: 3.6 cu in (58.188 cc)
Bore: 42 mm (1.65 in)
Stroke: 42 mm (1.65 in)
Cylinders: Single
Engine (Only) Weight: 1820 g (64.42 oz)
Crankshaft Threads: M10 x 1.25 mm
Benchmark Prop: Mejzlik 24 x 10 @ 6,900
Prop Range: 22 x 10 - 26 x 10
RPM Range: 1,000 - 7,500
Fuel: Oil w/Gasoline mix 1:40
Mounting Dimensions: 243 x 78 x 140 mm
HP: 8.5 hp @ 6950 rpm
Cylinder Type: Ring
Starting System: Electronic Ignition
Carb Type: Walbro
Crank Type: Ball Bearing
and heres the DA50 gasser specs:
Displacement: 3.05 ci. (50cc)
Output: 5 hp
Recommended Props:
2-blade: 22x10, 22x12, 23x10, 24x8.
3-blade: 20x10, 20x12, 22x10 narrow.
Weight: 2.94 lbs (3.13 lbs with stand-off mounts)
Length: 6.7" (170mm) (total with stand-off mounts)
Bore: 1.6771" (42.6mm)
Stroke: 1.3779" (35mm)
Reed valve.
Desert Aircraft auto advance electronic ignition.
Exclusive Desert Aircraft designed cylinder, piston, rod and crankshaft.
CNC milled 7075 alloy crankcase.
But heres the thing, the DA is $50 cheaper, but as you may have noticed, the evo has more power, but this engine will come out in may, but the plane will be out for a month before the evo!! Plus, we already know that the DA50 is reliable, and we know nothing about this evo