Extreme Flight Yak54 powered by OS GT55
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1:04
RC model airplane OS gasoline engine GT55by kv7ystk9,820 views- 0:33
OS GT55 Smoke testby BMWK1ABS1,169 views
- 1:54
Yak54 powered by OS GT55by BMWK1ABS2,897 views
- 3:32
HOKUSEI Extra330L 50cc (OS GT55 )by Ikechankouchan9,369 views
- 5:47
O.S.ENGINE FUN! WEEKEND GT55搭載機デモby tamekich1,152 views
- 1:35
OS GT55 Start and Runby rcsportflyer4,215 views
- 6:21
Yak 55 crash Moki engineby TommyStokke246,817 views
- 0:29
New engine ROTO 85 FSby creoshop17,524 views
- 5:18
O.S. Engine® RC Video Update: GT55 Gas Engineby hobbico31,193 views
- 1:53
OS GT55 MODEL ENGINES FIRES UP THE FIRST O.S. PETROL ENGINE FOR THE FIRST TIME IN AUSTRALIAby ModelEnginesAus15,186 views
- 8:32
Extra 330L OS GT55by skyair88299 views
- 3:14
Extra 300L 38% - CAMODEL - PAYSANT LE ROUXby Masterof19768,405 views
- 2:17
OS Sirius7 Demo flightby BMWK1ABS5,362 views
- 3:47
Bad Boy V2 Profile Rc airplane - Os .55 engine 13x4 propby naederdemello340 views
- 1:52
90'' RC P-38 lightning crashby Flyboy2581,155,451 views
- 4:21
Extreme Flight RC 50cc Yak-54 videoby extremeflight42,594 views
- 2:03
Tiger Moth with OS IL300by tommywatson194235,475 views
- 4:44
My Quatra 52cc Gas engine finally hand startsby aerialboy55300 views
- 1:35
京商カルマート60ガソリン仕様by FORMGSHOP21,078 views
How much HP has the engine?
pumatraca 2 years ago