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  1. Hey Bax! Do you know...
  2. OS 91FX target RPM?
  3. OS 26 Surpass
  4. header pipe for .18 TZ question?
  5. os 40 vf
  6. dtx 18
  7. OS FS52 Crankcase/Exhaust Thread
  8. .18 TM tips, etc..
  9. os 40 sr and 40 sf pistons
  10. OS .52
  11. OS 46 FX
  12. OS 91 & 120 Running 30% Heli Fuel
  13. OS 46LA
  14. OS .91FX and 15 nitro
  15. 18cvr fuel economy
  16. Different FP-40
  17. 46FX quitting after short flight time
  18. OS Gemini 300
  19. Cylinder head assy for older fs120 surpass
  20. OS 26 FS vs OS 20 FS
  21. 120 pumped , bogs when give throttle
  22. O.S. .15cvr pull start conversion
  23. Best performance air filter for .18TM/TZ
  24. os50sx ring install
  25. O.S. .91 FX
  26. .61 OS Max
  27. Surpass II Valve Cover
  28. Tach reading for O.S. 40 FP w/APC 11x7
  29. O.S. .50 Sx-h Hyper Questions...
  30. Need "blanking plugs" for OS Ducted Fan engines.
  31. FS-120SP Surpass Thread Size
  32. OS 40 FSR weight with muffler???
  33. OS .18tz for Revo?
  34. In flight mixer
  35. online buying parts for os 46 max
  36. OS 1.60 RX?????
  37. 60 degree header pipe for OS 120 III muffler.
  38. OS 50 sx - engine Quits - throttle opening
  39. FL-70
  40. timing of Fsr1.08
  41. 40 LA new sleeve is different?
  42. FS 120s SP problem
  43. os .61 fsr
  44. OS 91 Surpass II
  45. OS FS 46 Carb to a OS FX 46 Question
  46. OS Engines Storage
  47. FT-160
  48. Fitting new piston and Ring to OS FS120III pumper
  49. Older 1.40RX
  50. OS 91 Surpass
  51. OS 50-SX Prop
  52. OS 108 head gaskets...
  53. SF..FSR exhaust opening..same?
  54. Revo Header
  55. OS 1.08FSR
  56. super charging os 91 fs
  57. 160FX fuel flow rate and Max prop size ?
  58. OS .61 FSR-H prop shaft thread size?
  59. OS 1.08FSR Pressure
  60. rebuilding a 32 F question..
  61. 50 sx rebuild?
  62. os 45
  63. O.S .91 FX Surpass ...starting problem
  64. Replacement carburetor
  65. OS120FS w/pump
  66. OS 300 Super Gemini Twin Questions...
  67. updating os max 20 sp
  68. Drive hub OS-FS 120
  69. OS 18TZ Backplate P/N
  70. O.S. .70 Prop
  71. diff between DTX .18 and OS .18CV
  72. Fuel Line Length for OS46FX
  73. O S 1.60
  74. OS 18TM Oil Percentage
  75. os fx 160 keeps deadsticking?
  76. OS 1.40 FI
  77. OS Pipe for 18TM
  78. Where can I get piston ring for an old OS45FSR..?
  79. OS FS 40
  80. OS 1.08 in a Funtana 90 - What prop to start with
  81. *OS 50 SX Break-in*
  82. FS-90
  83. os140rx
  84. OS 18TM crank for the 18TZ?
  85. os 40fp question
  86. FS-120 Surpass III Engine w/Pump questions
  87. Fuel for .46 FX Question
  88. OS61 fs
  89. OS Carb's
  90. OS 15 MAX RC
  91. OS 91 FSR (What Carb)
  92. Surpass 52 exhaust jam-nut repacements
  93. OS 46 ax Muffler
  94. OS Parts Question
  95. OS 61 RF
  96. .18 tm vs. .18 tz
  97. OS 18 CV-RX IDLES INCONSISTENT AFTER PORTING..PLEASE HELP!!!
  98. 40la vs. 40fp
  99. 4-stroke without muffler??
  100. Idle to high
  101. OS FS-70 Ultimate RPM Figures
  102. OS 91 FX bearings repair under warranty?
  103. OS 300 questions
  104. OS 46 SF
  105. Discontinued .12 TR (P)-T R-Spec?
  106. Older FS-120
  107. OS 91FX fuel vs. Prop vs. RPM
  108. OS 48 info and help
  109. OS 30 Identification
  110. 91 fx fuel supply
  111. OS46FX conrod bearing problem..
  112. bgx trouble
  113. os fs70 timing
  114. Carburetor 7L
  115. Muffler for OS 120?
  116. OS 160 Twin fuel question
  117. Question on OS40C Carb
  118. OS 46 AX Question
  119. Looks like corrosion but I´m not sure
  120. Combat is killing my motors. A few Q's
  121. 46 with short prop shaft
  122. FS91 Needle Valve
  123. 91 FX problems, still
  124. I need help fast!
  125. os 70 szh heli engine impossible to tune
  126. .46 ducted fan engine
  127. 18CV-rx (s) throttle arm
  128. OS FS 70 Ultimate Fuel Change
  129. OS 300 mounting template
  130. OS50SXH needle valve...
  131. 50-SX and 50SXH differences...
  132. OS FS-70 Ultimate
  133. O-ring (low speed needle) for 46 SF 4D carb
  134. bubbles in OS 50 sx
  135. OS 120s-sp question...
  136. OS 160 twin question
  137. Mufflers for O.S. 70 4-stroke
  138. OS MAX .61 SF WITH PUMP
  139. u can do by great planes with os 91fx
  140. Questions about rebuilt 25FSR
  141. 91 Surpass ideal rpm range and breakin question
  142. 40 FSR
  143. FS-120 W/Pump
  144. ID old OS 45
  145. OS wankel
  146. 91 surpass II
  147. O.S. FS 70S suffers delayed idle.
  148. 50SX Overheating - Carbon??
  149. OS 46AX - can it be mounted inverted
  150. A3 or #8 OS Glow Plug
  151. Effects of lower nitro on 91FX
  152. 46FX Cone Baffle
  153. OS 46 VX-DF Fuel Question
  154. 90fs w/pump ??
  155. old o.s. engine
  156. OS Fs40S
  157. 70A carb changes??
  158. ultimate 70 pump
  159. using a tach, where should one set a .46ax?
  160. OS MAX 60 SR
  161. 46 fx looking bad
  162. O.S. 91FX not having enough power
  163. help with OS carb 4a
  164. After-run procedures
  165. OS 70 Ultimate IDLE setting
  166. os 91sII - break in question
  167. OS DTX .18
  168. OS FS 70 Ultimate Adjustment.
  169. OS 5O SX BUBBLES
  170. OS 91FS Surpass Muffler
  171. FS 120 two covers
  172. O.S. .12 TR Pinging Sound
  173. Tank location for Inverted 46FX
  174. OS 120 FS Series
  175. New engine
  176. .18CV-RX
  177. O.S. 120 Type I Surpass w/pump Questions
  178. Leaking Afterrun Oil
  179. OS50 SX LOSS OF POWER
  180. Question on Post-crash Maintenance
  181. tank mounting on 91fx
  182. Timing an OS 91FS Surpass
  183. OS .91 Head Bolts
  184. OS 140RX
  185. OS FS 70 needle valve.
  186. 91FX Problems
  187. What size prop for a 46 FX
  188. FS-91sII-P
  189. Pressure Fitting for OS 1.6 FX
  190. O.S 120 SP
  191. 15 cv-x hyper, difficult to turn over
  192. OS .46 SF-P : what is this engine?
  193. 1983 FS-90 advise
  194. os70 surpass
  195. OS Engines
  196. OS BGX-1 Tuning
  197. what glow plug with 30% Nitro & 46FX?
  198. Typical OS 91 FX RPM Range
  199. OS 40 LA Carb Settings
  200. OS 160 FX
  201. After run oil?
  202. OS 52 Surpass won't idle w/o glow-plug
  203. I need parts for my Ft-120
  204. ALTERNATIVE SOLUTION OF 46SX-PISTON SLEEVE
  205. 91 FX bearing question
  206. Trouble starting/idling O.S. .15 CV-X
  207. New OS 70 FS power vs. LA .65
  208. Sensitive needle adjustment.
  209. MOVED: OS FS70 full throttle problem
  210. Damaged OS 91 Surpass w/ Pump
  211. FS70 Surpass 2 muffler question
  212. Which prop for 91FX pulling 8.5 lbs Extra?
  213. 1.6FX carb alternative
  214. OS- .50sx Surging at full thottle? Help!!
  215. OS 61 MAX RF and Hatori 650 pipe
  216. OS 45 FSR ABC Bearings
  217. MOVED: OS Radial
  218. Head Shims
  219. OS 61 FX / Mac Tune Pipe and header
  220. OS .46 FX Break-in
  221. Oilly mess or normal.
  222. OS 120 III pumped
  223. OS .46AX in Funtan S 40
  224. 40/46 LA Parts Pack
  225. regulator leak - FS 91 Surpass with pump
  226. 40/46 LA Carb
  227. Needle Valve for OS 120 Surpass I
  228. Supercharged OS FS 120 SP
  229. FUEL PUMP FOR O.S. BGX-1
  230. Need help tuning my OS61RF-P
  231. OS 7D carb
  232. 52 Surpass with Perry VP30 Pump
  233. Pressure nipple thread size
  234. Bearing replacement 0S 120
  235. FS 70 Ultimate won't run
  236. 91 SX-H & 91 FX rear bearing
  237. .46 FX won't stop running
  238. os .61vrm and cmb .90 tuned pipe
  239. Old Engine Instructions
  240. OS .61 SF (Ring)
  241. OS 1.6 FX W/PERRY PUMP(REGULATED)
  242. OS 61FX
  243. OS 70 - looks fine, won't start
  244. OS FT-300
  245. 0S.46 max in nexstar
  246. 1.60FX on FAI fuel
  247. OS-140RX-FI adjustments...
  248. 1.4 vs. 1.6
  249. cylinder liner not fitting
  250. 91 FS surpass

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