View Full Version : O.S. Engines Support



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 [18]

  1. 60 fx cyl peeling
  2. OS 70 SZ no mid range mixture
  3. Instruction Manual 7m Carb.
  4. Gummed up engines
  5. O.S. 46 LA Question
  6. FS-120s III
  7. 46 fx quits
  8. O.S. 1.6FX pressure tap-HELP!
  9. 46fx-h
  10. 46fx-h
  11. OS 160 FX setup
  12. .91 FX Prop selection
  13. Where is Ann Marie?????????????
  14. Fuel Pump
  15. OS 160 Twin exhaust extenders
  16. OS 46FX peeling
  17. Ring for 50SX?
  18. FS needle settings
  19. counter rotating engines
  20. 48 Surpass
  21. Os 30fs
  22. Pressure nipples
  23. OS 15 FP crank thread size
  24. Life Expectancy of the OS 50 SXH
  25. O.S. 1.6FX problem
  26. O.s. Engines Four Stroke
  27. Clattering and lost power in OS 70 FS
  28. Os 46 Fx
  29. O.S BGX performance curves
  30. .46FX rich midrange
  31. fuel for the RX140
  32. Idle mixture adjust for an older OS 1.08
  33. FT- 160 Engine mount
  34. OS FP35 - Old and rusty
  35. OS 32 Mounting hole blocked by remote needle valve?
  36. os 90 fs
  37. OS 46 only starts with Starter
  38. Os .10 Fsr
  39. Os 46 Fx
  40. OS140RX and muffler
  41. OS 46FX - starts backwards
  42. Fs120 Surpass wiyh pump
  43. OS91 Fan conversion
  44. Os 1.6fi
  45. OS 91FX Cutts out and flames out!
  46. Blubbery .50 SX
  47. Os Max 60sr
  48. 1.40RX eating bearings?
  49. lowest displacement O.S engine
  50. O.S. .61 FX help
  51. OS 15 LA liner problems/ what to do?
  52. Fuel Foaming
  53. .91FX Muffler vs .61FX Muffler
  54. .32 Sx
  55. OS 61 Fx substitute muffler
  56. Need answers from the pro's "OS Max 40 SR"
  57. OS 70 Heli engine problem
  58. OS 48fs broke valve cover, any comments?
  59. OS 120 Surpass Non Pump add pump?
  60. OS 70 surpass bogging at full throttle.
  61. OS 140RX pump problems? (long)
  62. OS Drive washer puller
  63. OS 52 low end mixture
  64. os max-H 40
  65. FX46 Cylinder Peeling
  66. 91 FX on U-Can-Do 3D
  67. Replacement Parts for TH engines
  68. I have a question
  69. After Run Oil
  70. Another 1.60/Bisson Pitts Muffler question
  71. Need AM Cross' Help with parts
  72. After run care (OS46)
  73. Does OS engines have warranty?
  74. Please Close Thread.
  75. OS 70 SZ Eng
  76. New OS 50SX missing gasket and leaking
  77. 91 FX quits
  78. Fs 61
  79. 50 SX Running Problem
  80. Os 91 Fx
  81. 50 exhaust baffle
  82. Os Fp 40 Max?
  83. OS91 4-Stroke Question
  84. Bad OS #8 plugs--good A3s
  85. OS 50 SX and Fuel (Oil %)
  86. OS .46fx muffler....screw broke...need back half of muffler
  87. OS .91 FX Troubleshooting
  88. OS 48 Spits fuel out the carb
  89. 1.60FX Pitts Muffler pressure
  90. OS .91Fx to Pump or not to Pump
  91. 1.60FX-FI air valve retention
  92. Prop Nut
  93. 15cvr unusual problem
  94. Static thrust of BGX-1
  95. After run oil on a 46FX
  96. OS 91 VR-DF Small Head
  97. Suggestion: We Need A Os160fx Rear Exhuast For Pattern
  98. Stuck OS 46 FS Muffler
  99. OS 46 FX problems?
  100. OS Engine Trouble ( .15 CV-R) Help!!!
  101. OS Pump?
  102. OS 70 Heli engine
  103. OS gas engines?
  104. Fuels F.A.Q.
  105. Rethinking remote needle valves?
  106. O.S 1.60FX and nitro %
  107. 61 FX Bearings
  108. O.s. .52 Surpass Heli Engine...
  109. 15cvr trouble
  110. torque vs horsepower vs RPM
  111. Service & Repair $$$$
  112. Os160 Rear Exhuast
  113. FT-160 Carburetor
  114. os160fx BACKPLATE ALIGNMENT
  115. Os 46fx
  116. after market mufflers
  117. OS46 break-In discrepancies
  118. OS 46 FX, no full throttle
  119. How to set your high speed needle for optimum in flight performance
  120. Os70
  121. What is the evolution of OS 4 strokes?
  122. 1.60fx , muffler ?
  123. selecting 3- adn 4- bladed props
  124. Info on the OS EFI engines
  125. History of OS engines....
  126. Old OS Max .10
  127. OS FX 1.60 -- Overly Sensitive to Lean Runs ???
  128. 91fx
  129. low power OS 1.60FX
  130. 91fx
  131. Older OS .46 VRM Marine
  132. Runs and Quits "tip of the week"
  133. Need Help With OS 120 III with Pump
  134. OS 1.20 W pump inverted?
  135. Need gaskets for OS 40 SR
  136. os 91 fx
  137. Reverse Rotation Crankshaft for older OS60/61 FSR
  138. OS50 'sneezes'?
  139. 160fx prop 3d
  140. what is the size of thread for the nipple in OS 46fx muffler?
  141. OS .50 SX - Won't die?
  142. .91 FX Props
  143. OS 1.60FX detonation in the midrange
  144. OS and Thunder Tiger story
  145. OS 50 SX Aircraft
  146. Prop size questions
  147. OS max 40 Sr Engine
  148. out of touch for a little while
  149. OT: GP 1/3 Scale Pitts tech notice.
  150. 3 blade prop for .61FX
  151. Os Cz 15
  152. tip of the week: tuned pipes
  153. Dynamite TNT .12R
  154. OS 160FX Cuts out 2/3 tank
  155. Too rich idle
  156. Remote Glow Driver cap wont fit.
  157. Mounting .91 FX horizontal
  158. OS160FX Piston
  159. os 52 surpass
  160. OS CV troubles
  161. Os 50 & CY MP 30%
  162. manuals, expl view, parts lists, dimensions, pricing and more!
  163. O.S. .15 LA from LHS w/o instructions?
  164. 15cvr with 10a carb
  165. A must read!
  166. Os 46 Vx D/f
  167. OS 61Fx Muffler
  168. Best prop for fx160
  169. Os 70 Surpass Runs Eratic At Full Throttle
  170. os max .35 needle valve needed
  171. OS .91 Surpass Problem
  172. OS max FP 40
  173. os 70 surpass throttle postition Q...
  174. In-cowl muffler for OS 91 FX
  175. Out Of Town Notice
  176. OS91Fx air bubbles in needle valve fuel line
  177. Glow plug reaches ??
  178. 91 fx air leaks
  179. OS1.40RX (first series) low end?
  180. Please read before posting...........
  181. OS 160 Shortening stock muffler
  182. The baffle - what's it for?
  183. cleaning .46 FX
  184. OS 1.6 FX Starting question
  185. OS .61 Hanno
  186. O.S. .91FX Lemon (Revisited)
  187. best prop for os bgx
  188. Problem with OS .61RF-ABC-P
  189. Problem with OS .61RF-ABC-P
  190. Parts available for older engines?
  191. Thread questions for carb and glow plug
  192. os 46 fx
  193. Re: os fs 120 sp
  194. OS 46FX Muffler
  195. OS Max .34 F question
  196. O.S. .91FX Lemon
  197. OS300 troubles
  198. O.S. 4-Stroke Headers
  199. 46Fx Warrenty Question
  200. SMOKE -1.60 FX any mufflers out there???
  201. NEW: Ask your O.S. engine questions directly here

SEO by vBSEO 3.6.1 ©2011, Crawlability, Inc.