Flying: Aircraft Engines
Aircraft Engines

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Aerotwin
Model HP Cyl Weight Fuel
Aerotwin 65 2 45Kg Petrol
Aviator 50+ 2 40Kg Petrol
(No updates for some time. Available?)
Austro
Model HP Cyl Weight Fuel
AE50R 55 2 28Kg Diesel
AE300 170 4 185Kg Diesel
(Allegedly an AE75, AE80 AE330, AE500 under development)
Centurion
Model HP Cyl Weight Fuel
2.0 135 4 134Kg Diesel
2.0S 155 4 134Kg Diesel
4.0 350 8 273Kg Diesel
(Now owned by Continental)
CMD
Model HP Cyl Weight Fuel
ULM2200 100 4 75Kg Petrol
GF56 295 6 220Kg Diesel
D-Motor / UK
Model HP Cyl Weight Fuel
LF26 92 4 58Kg Dry Petrol
LF39 125 6 78Kg Dry Petrol
Dair (Still exist?)
Model HP Cyl Weight Fuel
Dair100 100 2 90Kg Dry Diesel
(No updates for years)
Delta Hawk
Model HP Cyl Weight Fuel
160 160 4 177Kg Diesel
180 180 4 177Kg Diesel
200 200 4 177Kg Diesel
300 300 6 177Kg ? Diesel
400 400 6 177Kg ? Diesel
(Under development for years!)
Duke Axial Engines
Model HP Cyl Weight Fuel
Axial ? ? ? ?
(Concept engine)
EcoMotors
Model HP Cyl Weight Fuel
EPOC ? ? ? ?
(Concept engine)
    "Link dead. Still exists?"
Fair Diesel Barrel Engine
Model HP Cyl Weight Fuel
Aviator ? 1-32 ? Diesel
(Concept engine)
Superior Air Parts Gemini
Model HP Cyl Weight Fuel
100 100 3 86Kg Diesel
125T 125 3 92Kg Diesel
200 200 3 126Kg Diesel
(Concept engine)
Jabiru
Model HP Cyl Weight lph
2200 80-85 4 63Kg 15
3300 120 6 84Kg 26
5100 180 8 120Kg 40
(Note the 5100 is no longer advertised)
Mistral Rotary Engines
Model HP Cyl Weight BSFC
200 200 2 138Kg(dry) 0.59
230 230 2 149Kg(dry) 0.57
300 300 3 177Kg(dry) 0.53
360 360 3 190Kg(dry) 0.57
Radmax Technology
Model HP Cyl Weight
42 42 12 18Kg
125 125 12
375 375 12
(Concept engines)
Raiklin
Model HP Cyl Weight
300 300 6
495 495 12
Turbo Diesel
Rotax
Model HP Cyl Weight lph
503 49 4 61 15
582 65 4 60 15
912A 80 4 74Kg 19
912S 100 4 78Kg 20
914 115 4 87Kg 22
915 135 4 ? ?
Rotec Radial Engines
Model HP Cyl Weight lph
R2800 110 7 102 22
R3500 150 9 125 27
SMA
Model HP Cyl Weight BSFC
SR305-230E 230 4 455Lbs 0.36
SR460 300+ 6 ? ?
(Six cylinder not yet available)
Weslake
Model HP Cyl Weight
A80 80 2 ?
(Difficult to tell if they have an engine for sale)
Wilksch
Model HP Cyl Weight lph
100 100 3 119Kg 14.5
120 125 3 127Kg 16
167 167 4 158Kg 24
Zoche
Model HP Cyl Weight BSFC
70 70 2 55Kg 0.37
150 150 4 84Kg 0.35
300 300 8 123Kg 0.35
(Concept engine)
Continental
Model HP Cyl Weight
A40 37-40 4 154Lbs
O 170 50-80 4 170Lbs
O 190 75-85 4 180Lbs
O 200 90-100 4 170Lbs
O 240 125-130 4 255Lbs
O 280 115-140 4 286Lbs
O 300 145-175 4 268Lbs
IO 346 165 4 297Lbs
IO 360 195-210 6 294Lbs
O 470 165-240 6 391Lbs
O 520 285-310 6 484Lbs
IO 550 300-310 6 430Lbs
Lycoming
Model HP Cyl Weight
O-145 55-75 4 166lbs
O-235 100-135 4 246lbs
O-290 125-135 4 236lbs
O-320 150-160 4 244lbs
O-340 160-170 4 250lbs
O-360 145-225 4 258lbs
IO-390 210 4 308lbs
O-435 212 6 433lbs
O-540 300 6 438lbs
TIO-541 310 6 449lbs
IO-720 400 8 597lbs
(Others)
ULPower
Model HP Cyl Weight lph
260i 97 4 73Kg 19
260iF 100 4 73Kg 21
260iS 107 4 73Kg 21
350i 118 4 79Kg 29
350iS 130 4 79Kg 31
390i 140 6 100Kg ?
390iS 160 6 100Kg ?
520i 180 6 108Kg ?
520iS 200 6 108Kg ?

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