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  1. Back plate on 46FX
  2. 4S FRUSTRATION!!!!!
  3. FS-91 FI ECU voltage
  4. OS FS 70 Ultimate
  5. Thanks
  6. 4-stroke tank plumbing
  7. Choking the Surpass II 120
  8. os 120 pumped wont pump
  9. OS160FT problems
  10. FS-70 S II questions
  11. OS .12 CV help
  12. OS .25FX
  13. OS 46 FX carb problem/question,,,
  14. Overheating in a OS 160FX
  15. OS 91 problems
  16. Noisy OS 61FX
  17. OS91CSPEC running rich issues
  18. Engine ID??
  19. New 120
  20. OS FS90
  21. os 91 Ducted fan
  22. engine cleaning
  23. Surpass 120 III/pumped sent for service
  24. OS .12 Need Help Here Badly
  25. 91 FX gets blistering hot
  26. O.S. 91 FS Tear Down/Inspection/Referb
  27. FS 70 Ultimate question
  28. OS 40 FP not well!
  29. Pump replacement
  30. OS 70 FS
  31. Finish on OS engines
  32. Address for requesting manuals
  33. OS 45 FSR engine
  34. car to marine conversion
  35. 46LA issues
  36. .46 VR-DF
  37. 46 LA Piston pin
  38. modified OS 1.40 RX
  39. Fuel Leakage?
  40. OS .91 FX muffler
  41. Recommended pump for OS 91FX
  42. OS 91 FX rattling sound
  43. OS 61 FSR Geared Engine
  44. 91 four stroke fuel
  45. OS 3.20 Pegasus RPM's
  46. OS FS-91 Idle problem
  47. OS 120 pumped quits when vertical
  48. OS Parts source?
  49. Inverting 120 Surpass 4 Stroke
  50. OS 26 for racing
  51. MOVED: Header/muffler for OS 140 RX
  52. "46FX" how long to brake-in ??
  53. OS FX61 muffler
  54. TM crank into TZ?
  55. MOVED: OS Max 40SFR muffler problem
  56. OS FP .10 head gasket
  57. tYPE OF PUMP FOR 1.60FX
  58. pump for os 108fsr
  59. os .18 cvr needle settings
  60. OS 120 pumped problem when high revs
  61. OS 46FX problem
  62. OS .18tm loses air filter
  63. 1.08 FSR problem
  64. os 61 locked up
  65. pipe for 18cv-rx and glitching
  66. OS50SXH rear bearing again & gasket?
  67. cv-r series needle settings
  68. OS50SX - Hissing sound around piston ring
  69. Surpass Valve Lapping
  70. Overhauling a Wankel
  71. inverted O.S. 65 problems
  72. os 91 fx gets hot ??
  73. OS 160 Fi trouble
  74. os vspec repair
  75. OS FX61 muffler
  76. 120 Surpass III pumper woes
  77. .91 fourstroke and 25% nitro
  78. os 15 cv x
  79. OS FS-70 Surpass II RPM Surging
  80. OS FS120II Pumper conversion to OS FS120E
  81. os 120 surpass
  82. FS-91 Surpass II and 14x8 prop
  83. Choke valve replacement for OS FS120E
  84. OS 50 SX
  85. Fp-40 problems
  86. Lower Compression
  87. O.S. 46
  88. Trouble with OS 46 FXi
  89. teather car wankel
  90. What happened to OS FS-70 Ultimate???
  91. Need Help Tuning Older O.S. 91 FS Surpass
  92. Prop Recomendations
  93. OS .18TZ head shims
  94. Can the Wankel be reversed?
  95. OS.18 TM Needle settings? Max. temp.?
  96. 1.60 needle settings
  97. OS 120 ll with Pump.... Inverted
  98. OS91FX RECOMMENDED PROPPELLER
  99. O.S 18 tm trouble Please HELP!!!!
  100. OS 160 FX inverted flame out
  101. what prop os 91fx
  102. OS FS 30 Surpass tuning
  103. 91 surpass leaking fuel
  104. Rebuild OS 46 FX
  105. Missing Screws
  106. Bax! Help FL-70 crashed!
  107. OS 91FX ejecting glowplugs!!
  108. os .61 too lean
  109. Arizona HEAT
  110. Clicking on OS FS 120 Surpass II Pumped
  111. OS FS-91 under-powered.
  112. plug for .61 FX??
  113. O.S. 70-FS Ultimate
  114. OS 120 FSIII W/ Pump
  115. OS 1.60FX, great engine but...
  116. OS 46 SF. Cleaning
  117. engine running hot
  118. Broken Needle Valve Holder OS .40LA
  119. factory needle position
  120. What OS will fit?
  121. CV series is getting old!
  122. OS FL-70 problems?
  123. O.S 18 TM
  124. OS 120-E Into Surpass III Pumped?
  125. Sleeve Material
  126. OS 120 S w/pump
  127. 120 fs parts needed
  128. OLD OS 10 MAX R.C need info
  129. OS FS120 III Question
  130. OS 46 LA problems
  131. Where to buy OS .18TZ
  132. os engine burning plugs
  133. OS 46 SF Max
  134. OS-120E - Bax?
  135. FS-120S II
  136. OS FS-120 II
  137. OS46AX with tribladed prop
  138. 91FX Air Bubbles in fuel line between needle & Carb
  139. OS 120 III pump help!
  140. OS 46 AX Idle Issues
  141. OS 91 I vs II Same Power and specs?Differences/Changes
  142. Bissson OS .61 pitts mufffler for OS .91 fx
  143. OS Marine engines
  144. OS 46 SF ringed or ABC/N ??
  145. OS 46 AX High Speed Problems
  146. OS 120 SE
  147. OS FL-70 Four Stroke issues
  148. OS FS-91 with pump tank pressure line
  149. Old OS FS40 Timing
  150. OS 50 SX PROBLEM
  151. .91 Surpass & flex pipe
  152. BAX: Am I in trouble?
  153. OS FS-120 II setting for low end
  154. ABL Technology ?????
  155. O.S. 91 FX Help !!!!
  156. os tuned pipes
  157. What parts needed to upgrade FT-120
  158. OS 120 Surpass III with pump.
  159. OS 70 FX 4 stroke manual
  160. OS 1.20-4 intake manifold - where to buy?
  161. os FS-91S
  162. O.S. 1.40RX Header Pipe
  163. OS 46FXi rear bearing
  164. OS 61 VF
  165. Need "O" ring for old OS 90 FS
  166. FX 46: Liner lost its coating
  167. Removal of Gudgeon Pin
  168. 60 FX
  169. tuned pipe muffler
  170. Fuel for os 70 surpass
  171. FS 52 S
  172. My 1.08 is sounding bad and not running right
  173. target rpm for 50 sx
  174. OS 140RX Fuel lines
  175. bgx1 and tuned pipe
  176. OS 46 FX
  177. vspec fuel
  178. New Os 18tm carberator leeking
  179. low needle setting on 91 Surpass II..?
  180. OS Twin 300 throwing rods!!
  181. FT-300 fuel consumption
  182. FITTING
  183. new sleeve and piston???
  184. Fuel for OS Gemini 300 Twin
  185. Damaged 120SP
  186. OS .48 valve adjustment specs.
  187. O.S. FS-91S II w/pump - tank positioning
  188. breather nipple in OS FS-120S-E engine
  189. OS FS 70 SURPASS CARB ?
  190. OS FS 70 muffler pressure
  191. OS TM leaking fuel from crankcase
  192. How Many Throttle Lever Set Screws ?
  193. BGX-1
  194. New OS 30 FS Question
  195. car big block please?
  196. OS FS-70 Surpass II RPM changing
  197. V-spec bearings?
  198. OS 91 surpass 4 stroke Prop 15x4 APC
  199. OS .46 fx what rpm range..high+ low?
  200. 16% oil content ok?
  201. tightening engine screws
  202. MOVED: 1.60 FX-FI - product review
  203. os .18 help
  204. 120 III pump rpm's
  205. OS Max .61 FSR ABC
  206. FUEL FOR OS 18 CVRX
  207. O.S. FS-70 Ultimate Set up question
  208. Gemini 160 idle mixture
  209. OS 7L carb
  210. Substitute of Nitro-methane: Nitro Benzene
  211. OS 1.60FX
  212. Break IN for NIB 160 twin
  213. OS .18tz replacement piston/sleeve when?
  214. o.s. 32sx fuel leaking past throttle rotor
  215. *New OS .61 FX Wont Start*
  216. old os engines
  217. OS 91FS question
  218. 120 surpass pump problems
  219. 91 FX
  220. OS 50 SX Ringed
  221. Choke valve
  222. FT-300 exhaust
  223. O.S. 18TM Tuning
  224. 70 ultimate pump question
  225. O.S. FL-70 RC 4-Stroke
  226. 46 OS FX repair
  227. 46FX liner problem & 46SF problem
  228. Cleaning up OS 46 LA
  229. .37 OS Heli engine questions
  230. O.S. Max FS-70 Ultimate question
  231. Can I use roto start on OS 18TM?
  232. 46 fx with bisson muffler - lack of presure?
  233. MOVED: OS Max .46 DX-DF Fuel consumption
  234. os 18 tm and tz questions
  235. OS 40 LA Issues
  236. 52 Surpass: Low end idle
  237. 52 Surpass: Low end idle
  238. 120 Surpass w/pump
  239. .40 LA engine
  240. OS rear-mounted fuel pump
  241. What tuned pipe to use with a CV-RX .18
  242. .91FX Decibel Reduction
  243. FS-70 Surpass II
  244. TZ parts in TM ?
  245. Disassembly / Reassembly Instructions Requested
  246. 18TM Mid Needle Adjust
  247. OS52 Hole in crankcase
  248. Tuned pipe for O.S. TM .18
  249. FL-70 sounds weird
  250. os 18tm trouble starting engine

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