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  1. fx 61 loosing power
  2. engine help
  3. OS 91 Surpass-version I
  4. O.S. 25FX and O.S. 25SF
  5. New 91FX muffler missing baffle
  6. OS 91 FX very slow to idle down
  7. os Wankel 1800
  8. OS 91 FX
  9. O.S. 1.08 FSR
  10. I lost a muffler bolt on my 46 fx
  11. Corrosion on piston/cylinder and crank
  12. Port timing 91FX Vs 91SxH
  13. 25 la....
  14. FS-120 surpass fuel setup
  15. 0.s.15 cv-rx refusing to keep running
  16. OS 46 SF
  17. FS-70 header pipe broke on run-in
  18. Pressure Tap OS 91FX
  19. OS60 MAX-H
  20. Bax - OS .10 FSR Con Rod Substitute??
  21. FS90 head stripped
  22. Looking for OS FS-26 Info ...
  23. 46FX - engine rpm up and down at full throttle
  24. Prop Choice
  25. OS 120 w/pump instruction manual needed
  26. OS 120 Surpass I power loss
  27. OS 50 sx Sucking air?
  28. Brass hexagon inlet holder position??
  29. Liner pealing
  30. O.S. 46FX Engine temp
  31. Wankel woes
  32. OS FS-70S head
  33. OS 50 SX making strange noise
  34. 46 LA Prop spun off during break-in run
  35. I'm a newb: OS Max SF 61 With Pump
  36. OS 160FX Bearing Problems?
  37. fx160 needle setting?
  38. OS120 Surpass I Bearings & Gasket Q?
  39. Os .15 Cva
  40. Aeroworks Extra 300L Profile ARF + OS BGX-1 (3500)
  41. Os70 Sz-h Ring
  42. help with surpass 70
  43. oil content and type
  44. Warranty service on OS.91FX, turn around time??
  45. os max 40fp + glow plug
  46. New OS 91 SX acro?
  47. Help with disassemble of OS 120 FS
  48. Position of Fuel Tank
  49. O.S .12 TR(P)-T help.
  50. OS FX 1.60 + Top Flight 18x10
  51. O.S. 32 sx-h gradually lost power
  52. OS 140 RX Bearing
  53. Valve clearence for OS 91 Surpass?
  54. os 300 twin mounting
  55. Surpass 70
  56. Is the Tower plug same as the OS #8???
  57. OS 1.08 low end needle problems
  58. O.S. .46fx
  59. OS .46 fx muffler
  60. 1.60FX Needle Valve replacement
  61. os 61 h wc start off fuel settings
  62. O.S.70B Mixture Control Carb
  63. OS carb # 7DV
  64. OS 46 fx
  65. which muffler?
  66. OS 120 Surpass II head gaskets
  67. 120 Surpass II running lean and needle valve screwed all the way out!?
  68. OS 120 Surpass III optional header
  69. Turnaround time at O.S.
  70. Replacement of my 91FX (Bax)
  71. os 46 fx doesnt turn
  72. 91 Fx
  73. OS 91 MAX Muffler wanted.
  74. the perfect propeller is...
  75. O.S. FS-120S-E Carb leakage
  76. OS FS 91 4 Stroke
  77. 48 surpass compression loss
  78. Ff-240
  79. .21 Rg M
  80. .21 outboard
  81. OS 120 II idle problem
  82. valve adjustment screw
  83. OS screws
  84. 160FX midrange lean condition
  85. OS 91 Fx Quits in mid Range.
  86. Os 160
  87. OS 40 four stroke surpass, idle prob !
  88. os 32 sx
  89. 140Rx & 140EFI Rear Bearings
  90. 40 LA with poor fuel flow (I think)
  91. Torque specs for cyl head screws?
  92. O.S. fuel
  93. advice on Surpass 120 back bearing
  94. O.S. .12 cv-r stalls
  95. OS Max 61FX
  96. 50SX (non-H) on Heli Fuel?
  97. OS .46fx liner peeling?
  98. perry pump on back plate
  99. Os 46sf-p Abc
  100. OS .61 FX missing part?
  101. 46fx breakin
  102. 25LA Problem
  103. OS 50SX Break in ?
  104. 61 FSR carb
  105. starting my o.s..15 cv-x
  106. OS .15 CV probs
  107. OS120III Surpass regulator leaking
  108. In cowl Muffler for 91FX
  109. What prop for OS .46 FX?
  110. Quick question!
  111. OS .40 FP Questions
  112. Response pour over the 46 FX
  113. fx 160
  114. OS FS26S Engine Knocking
  115. OS 40 Surpass C
  116. 91fx mufler
  117. cone baffle ?
  118. We all have some loose screws..
  119. HELP ME! 1.08 FSR Special exhaust?
  120. Antifreez Engine Cleaning Question
  121. o.s. 12 cv-r parts
  122. OS .61FSR ABC Stalling
  123. Unused os max 45fsr-need break-in-is it ABC?
  124. New Os50sx Problem
  125. Os91sx
  126. Getting a used FT-160 Gemini to run
  127. What OS 120 do I have?
  128. Nut for muffler; 40 FSR?
  129. .70 Surpass Timing ?
  130. .61 V parts needed
  131. Manual for OS .61 SF-H
  132. OS 52 Surpass
  133. engine
  134. Fr5-300
  135. Surpass 120 E
  136. OS 61 RFP vs Hanno Special
  137. OS FS-120 Surpass-II with a pump
  138. How to remove and install valve springs from OS FS120SIII with pump?
  139. Need correct part number for thrust washer
  140. A few Questions, and My .46 FX needs rebuilding...
  141. 30% Nitro in OS .32
  142. Couple questions
  143. OS 61 Hanno pump settings?
  144. OS .46Fx damage
  145. 40 & 46 Mounting
  146. OS 50 SX dead sticks
  147. OS FT-120, older model twin...
  148. O.S. .46fx Probs
  149. noisy LA .46
  150. Slimline pitts muffler on 120 III pumped
  151. OS .15 CV-A Slow RPMs???
  152. OS LA 46 not running well
  153. 160 FX issue
  154. 120 III pumped exhaust headers
  155. os 91 surpass
  156. Problem controll on OS52FS
  157. 50 sx max rpm
  158. Os 50sx
  159. os 40 fx question
  160. O.s. 120siii W/pump Wont Run
  161. os 91 surpass-idle screw
  162. O Rings
  163. Connecting Piston rod
  164. break-in of 40 LA??
  165. OS 1.40 RX pipe with 1.60FX?
  166. another os 160 fx question
  167. OS Gemini 120 Twin
  168. 26 Surpass parts
  169. Spares For OS46LA In UK
  170. Tuned pipes
  171. 3H carb settings
  172. OS FR5-300 Radial timing
  173. OS 48 Surpass
  174. Is a 20x8 topflight pwr point too much for my 1.60fx ??
  175. Mounting a 46 fx sideways
  176. Os Fs40
  177. Break-in Question for 1.40RX
  178. Os 61 Fs
  179. 1.60 FX Needle adjustment
  180. 91 fx not running {is it fixed yet }
  181. Os 52 Fs
  182. OS 70 Ultimate??????????
  183. What happening w/ OS .65LA????
  184. 1.20 FS parts
  185. O.S. 1.60Fx + Super Decathalon ???
  186. OS 7L Carb Problem?
  187. 70 Surpass II
  188. New .15 CV-RX for TMAXX 2.5
  189. OS 140RX Piston re-installation
  190. O.s. 46 Sf
  191. OS 1.60 Crank Case Pressure
  192. Another OS140FI question
  193. OS Corporate contact
  194. oil for os max 40fp
  195. OS61 FX problem
  196. Os Fs-91s
  197. Os 160ft Rpm
  198. Just bought a .15 CV-X, cant start
  199. Os 1.20 E
  200. OS FS70 Timing
  201. OS 46 FX - weak - worn? How to tell
  202. Os 70 Ii Rpm
  203. OS parts availability, whats up?
  204. Teflon wrist pin plugs
  205. 61 FX ABC with OS quiet muffler
  206. Connecting Rod?
  207. Need to know about compression
  208. O.s. 1.08
  209. need help getting a part 46fx
  210. 120 Surpass III break-in & exhaust system info
  211. OS 160 Overheats
  212. OS RZ engine
  213. ft-120
  214. OS140FI throttle limit setting question and one observation.
  215. OS max 1.60 fx
  216. 90 Fs
  217. FX-91 issue
  218. Os 40 Fp
  219. Muffler Bolts for OS 46 FX
  220. OS91FX prop sizes and other questions??
  221. OS FS .48 prop and needle settings
  222. os 50 FSR need parts
  223. an easy 1.60 FX one-
  224. os 25fsr abc
  225. os cv-x
  226. Os 61 Fx & Sf
  227. Os 1.08
  228. Pressure tap on FS 26-C?
  229. OS 91 Ducted fan engine
  230. OS MAX-S .35 suddenly dies
  231. os 40la assembly trouble
  232. Os 70
  233. O.S.32FX low end needle setting????
  234. Os 32
  235. .61SF-P question
  236. OS 61RF-P Hatori Pipe
  237. O.S. 50SX-Hring
  238. OS .70 Surpassll Poor Midrange
  239. 46 FX Bearing removal (Siezed in place)
  240. Fs-140sp-fi??
  241. Silly Problem 7DV Carb
  242. Engine R.P.M.
  243. O.S. 160 fx low end adjustment problems
  244. FS-91SII Exhaust System
  245. Os 26 Fs
  246. Running an OS 120 FS pump without a muffler?
  247. Help -- OS 70 FS top end mixture / prop size?
  248. HELP!!!! 91 surpass cam position ??
  249. HELP! RX1.40 Problem (Bill-Some new info)
  250. FS-91SII Exhaust Port Thread Size