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  1. 91FX solutions?
  2. FT 160 INVERTED??
  3. OS 35 CC 2ST
  4. pullstart on .18 cv-rx
  5. OS FS120 II W/pump NEED HELP
  6. Back plate on 46FX
  7. 4S FRUSTRATION!!!!!
  8. FS-91 FI ECU voltage
  9. OS FS 70 Ultimate
  10. Thanks
  11. 4-stroke tank plumbing
  12. Choking the Surpass II 120
  13. os 120 pumped wont pump
  14. OS160FT problems
  15. FS-70 S II questions
  16. OS .12 CV help
  17. OS .25FX
  18. OS 46 FX carb problem/question,,,
  19. Overheating in a OS 160FX
  20. OS 91 problems
  21. Noisy OS 61FX
  22. OS91CSPEC running rich issues
  23. Engine ID??
  24. New 120
  25. OS FS90
  26. os 91 Ducted fan
  27. engine cleaning
  28. Surpass 120 III/pumped sent for service
  29. OS .12 Need Help Here Badly
  30. 91 FX gets blistering hot
  31. O.S. 91 FS Tear Down/Inspection/Referb
  32. FS 70 Ultimate question
  33. OS 40 FP not well!
  34. Pump replacement
  35. OS 70 FS
  36. Finish on OS engines
  37. Address for requesting manuals
  38. OS 45 FSR engine
  39. car to marine conversion
  40. 46LA issues
  41. .46 VR-DF
  42. 46 LA Piston pin
  43. modified OS 1.40 RX
  44. Fuel Leakage?
  45. OS .91 FX muffler
  46. Recommended pump for OS 91FX
  47. OS 91 FX rattling sound
  48. OS 61 FSR Geared Engine
  49. 91 four stroke fuel
  50. OS 3.20 Pegasus RPM's
  51. OS FS-91 Idle problem
  52. OS 120 pumped quits when vertical
  53. OS Parts source?
  54. Inverting 120 Surpass 4 Stroke
  55. OS 26 for racing
  56. MOVED: Header/muffler for OS 140 RX
  57. "46FX" how long to brake-in ??
  58. OS FX61 muffler
  59. TM crank into TZ?
  60. MOVED: OS Max 40SFR muffler problem
  61. OS FP .10 head gasket
  62. tYPE OF PUMP FOR 1.60FX
  63. pump for os 108fsr
  64. os .18 cvr needle settings
  65. OS 120 pumped problem when high revs
  66. OS 46FX problem
  67. OS .18tm loses air filter
  68. 1.08 FSR problem
  69. os 61 locked up
  70. pipe for 18cv-rx and glitching
  71. OS50SXH rear bearing again & gasket?
  72. cv-r series needle settings
  73. OS50SX - Hissing sound around piston ring
  74. Surpass Valve Lapping
  75. Overhauling a Wankel
  76. inverted O.S. 65 problems
  77. os 91 fx gets hot ??
  78. OS 160 Fi trouble
  79. os vspec repair
  80. OS FX61 muffler
  81. 120 Surpass III pumper woes
  82. .91 fourstroke and 25% nitro
  83. os 15 cv x
  84. OS FS-70 Surpass II RPM Surging
  85. OS FS120II Pumper conversion to OS FS120E
  86. os 120 surpass
  87. FS-91 Surpass II and 14x8 prop
  88. Choke valve replacement for OS FS120E
  89. OS 50 SX
  90. Fp-40 problems
  91. Lower Compression
  92. O.S. 46
  93. Trouble with OS 46 FXi
  94. teather car wankel
  95. What happened to OS FS-70 Ultimate???
  96. Need Help Tuning Older O.S. 91 FS Surpass
  97. Prop Recomendations
  98. OS .18TZ head shims
  99. Can the Wankel be reversed?
  100. OS.18 TM Needle settings? Max. temp.?
  101. 1.60 needle settings
  102. OS 120 ll with Pump.... Inverted
  103. OS91FX RECOMMENDED PROPPELLER
  104. O.S 18 tm trouble Please HELP!!!!
  105. OS 160 FX inverted flame out
  106. what prop os 91fx
  107. OS FS 30 Surpass tuning
  108. 91 surpass leaking fuel
  109. Rebuild OS 46 FX
  110. Missing Screws
  111. Bax! Help FL-70 crashed!
  112. OS 91FX ejecting glowplugs!!
  113. os .61 too lean
  114. Arizona HEAT
  115. Clicking on OS FS 120 Surpass II Pumped
  116. OS FS-91 under-powered.
  117. plug for .61 FX??
  118. O.S. 70-FS Ultimate
  119. OS 120 FSIII W/ Pump
  120. OS 1.60FX, great engine but...
  121. OS 46 SF. Cleaning
  122. engine running hot
  123. Broken Needle Valve Holder OS .40LA
  124. factory needle position
  125. What OS will fit?
  126. CV series is getting old!
  127. OS FL-70 problems?
  128. O.S 18 TM
  129. OS 120-E Into Surpass III Pumped?
  130. Sleeve Material
  131. OS 120 S w/pump
  132. 120 fs parts needed
  133. OLD OS 10 MAX R.C need info
  134. OS FS120 III Question
  135. OS 46 LA problems
  136. Where to buy OS .18TZ
  137. os engine burning plugs
  138. OS 46 SF Max
  139. OS-120E - Bax?
  140. FS-120S II
  141. OS FS-120 II
  142. OS46AX with tribladed prop
  143. 91FX Air Bubbles in fuel line between needle & Carb
  144. OS 120 III pump help!
  145. OS 46 AX Idle Issues
  146. OS 91 I vs II Same Power and specs?Differences/Changes
  147. Bissson OS .61 pitts mufffler for OS .91 fx
  148. OS Marine engines
  149. OS 46 SF ringed or ABC/N ??
  150. OS 46 AX High Speed Problems
  151. OS 120 SE
  152. OS FL-70 Four Stroke issues
  153. OS FS-91 with pump tank pressure line
  154. Old OS FS40 Timing
  155. OS 50 SX PROBLEM
  156. .91 Surpass & flex pipe
  157. BAX: Am I in trouble?
  158. OS FS-120 II setting for low end
  159. ABL Technology ?????
  160. O.S. 91 FX Help !!!!
  161. os tuned pipes
  162. What parts needed to upgrade FT-120
  163. OS 120 Surpass III with pump.
  164. OS 70 FX 4 stroke manual
  165. OS 1.20-4 intake manifold - where to buy?
  166. os FS-91S
  167. O.S. 1.40RX Header Pipe
  168. OS 46FXi rear bearing
  169. OS 61 VF
  170. Need "O" ring for old OS 90 FS
  171. FX 46: Liner lost its coating
  172. Removal of Gudgeon Pin
  173. 60 FX
  174. tuned pipe muffler
  175. Fuel for os 70 surpass
  176. FS 52 S
  177. My 1.08 is sounding bad and not running right
  178. target rpm for 50 sx
  179. OS 140RX Fuel lines
  180. bgx1 and tuned pipe
  181. OS 46 FX
  182. vspec fuel
  183. New Os 18tm carberator leeking
  184. low needle setting on 91 Surpass II..?
  185. OS Twin 300 throwing rods!!
  186. FT-300 fuel consumption
  187. FITTING
  188. new sleeve and piston???
  189. Fuel for OS Gemini 300 Twin
  190. Damaged 120SP
  191. OS .48 valve adjustment specs.
  192. O.S. FS-91S II w/pump - tank positioning
  193. breather nipple in OS FS-120S-E engine
  194. OS FS 70 SURPASS CARB ?
  195. OS FS 70 muffler pressure
  196. OS TM leaking fuel from crankcase
  197. How Many Throttle Lever Set Screws ?
  198. BGX-1
  199. New OS 30 FS Question
  200. car big block please?
  201. OS FS-70 Surpass II RPM changing
  202. V-spec bearings?
  203. OS 91 surpass 4 stroke Prop 15x4 APC
  204. OS .46 fx what rpm range..high+ low?
  205. 16% oil content ok?
  206. tightening engine screws
  207. MOVED: 1.60 FX-FI - product review
  208. os .18 help
  209. 120 III pump rpm's
  210. OS Max .61 FSR ABC
  211. FUEL FOR OS 18 CVRX
  212. O.S. FS-70 Ultimate Set up question
  213. Gemini 160 idle mixture
  214. OS 7L carb
  215. Substitute of Nitro-methane: Nitro Benzene
  216. OS 1.60FX
  217. Break IN for NIB 160 twin
  218. OS .18tz replacement piston/sleeve when?
  219. o.s. 32sx fuel leaking past throttle rotor
  220. *New OS .61 FX Wont Start*
  221. old os engines
  222. OS 91FS question
  223. 120 surpass pump problems
  224. 91 FX
  225. OS 50 SX Ringed
  226. Choke valve
  227. FT-300 exhaust
  228. O.S. 18TM Tuning
  229. 70 ultimate pump question
  230. O.S. FL-70 RC 4-Stroke
  231. 46 OS FX repair
  232. 46FX liner problem & 46SF problem
  233. Cleaning up OS 46 LA
  234. .37 OS Heli engine questions
  235. O.S. Max FS-70 Ultimate question
  236. Can I use roto start on OS 18TM?
  237. 46 fx with bisson muffler - lack of presure?
  238. MOVED: OS Max .46 DX-DF Fuel consumption
  239. os 18 tm and tz questions
  240. OS 40 LA Issues
  241. 52 Surpass: Low end idle
  242. 52 Surpass: Low end idle
  243. 120 Surpass w/pump
  244. .40 LA engine
  245. OS rear-mounted fuel pump
  246. What tuned pipe to use with a CV-RX .18
  247. .91FX Decibel Reduction
  248. FS-70 Surpass II
  249. TZ parts in TM ?
  250. Disassembly / Reassembly Instructions Requested

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