PDA

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. OS 91 FX
  2. Max55AX quit in Torque Roll
  3. OS 46 AX main bearing removal
  4. OS 1.60
  5. 120AX deadsticks
  6. OS 120 Surpass 111
  7. O.S FS-120S-E Four Stroke Q's
  8. MOVED: OS .46 FX vs AX
  9. OS Max III 35
  10. BAX, A FOLLOW UP OS 120 QUESTION???
  11. OS ft-120 FUEL TANK LOCATION
  12. OS 120 III front and rear bearings
  13. 91 Surpass
  14. os 160 FX Piston Ring Replacement
  15. Removing cylinderhead on FS91II
  16. deleted
  17. OS 56 FS
  18. Parts for a FS-40.
  19. OS FS-120 pre Surpass
  20. 40FP fuel inlet adjustment
  21. .35 AX - Needle Valve adjustment doen't make any difference
  22. Flex Pipe Application for FS-120S-E
  23. OS 21 tm (Revo) question
  24. os .21 vg
  25. OS 46 fx-h
  26. tight TZ.12
  27. OS 65 VR-DF
  28. OS .81 FS a valve clearance
  29. Adding After run without a crank vent
  30. OS rz max restart problem
  31. OS200FS, any updates?
  32. Extra needle with 1.20 surpass ? why ?
  33. OS 21 V Spec Discontinued?
  34. OS .91FX 2 stroke
  35. OSFS91S
  36. Older TH .46 engine
  37. v spec .21 world edition fuel leak
  38. OS 61FX Needle - Bax need your help
  39. OS 108 break-in prop. size
  40. 1st Gen. FT-120 Twin
  41. 1.20 Surpass III 60n or 70n carb
  42. OS 65LA Fluctuating RPM
  43. problem_os200_pump
  44. Max-65LA how & what
  45. Two Stroke Rear Bearings
  46. OS1.60FX not drawing fuel
  47. pumping a old 91 four stroke
  48. OS 61 RF w/pump
  49. MOVED: os 200 4 stroke
  50. OS 46AX Bearing Whine
  51. OS Max 90 2 stroke problems
  52. MOVED: OS 1.60 with smoke anyone tried it?
  53. Help ! Os200-P Low RPM
  54. Help ! Os200-P Low RPM
  55. OS 52 HEADGASKET?
  56. 46 ax deadstick
  57. o.s. max rz restart
  58. OS 19 Prop Nut Help
  59. Different .55AX Mufflers (E-3020 & E-3070)
  60. 18TZ - Can't get it running properly
  61. Set Screw on OS 2060 Pipe
  62. O.S. P8 Glow Plugs (conical)?
  63. O.S. 1.60 FX pump needed?
  64. tuning a 11k carb
  65. OS FS30 spring valve broken 3 times
  66. OS 120III pumped rebuild
  67. 50 sx Throttle stop screw
  68. OS 91SII and Onboard Glow, needed or not?
  69. os 18 cv-r break in
  70. Gummed up/stuck fourstroke engines
  71. Need plug recommendation please
  72. OS 15CV-R - New P/S kit?
  73. FS-91S-II-P Fuel Pressure Regulator
  74. After Run oil in New 4 strokes
  75. O.S 50SX P/S Question.
  76. O.S 4stroke fuel
  77. Need 7D carb.
  78. OS 140 RX With muffler
  79. OS 300 Broken Crankshaft
  80. OS FS-120 Surpass loose muffler
  81. OS 18TM Issue
  82. 30VG rotostart problems
  83. 70 FS
  84. OS 91 Vrdf exhaust manifold availability..
  85. So Max 61 FSR ABC Drive Washer
  86. Hot!! OS 30VG
  87. O.S. 160 FX on a Macchi MC 202
  88. Remove piston OS 120
  89. OS FS 20
  90. Stuck wrist pin on OS fs 70
  91. O.S Max .32 SX-H
  92. engine size and type selection
  93. O.S. 91fx Inverted tips
  94. O.S. Max FX 91 won't pop...need help
  95. OS 91 Surpass II w/pump
  96. Os 46 SF ABC
  97. O.S 90 Surpass valve timing
  98. OS 12TR(P)-T Idleing problems
  99. OS FS 91 Surpass 1
  100. abnormal engine swap plane/car
  101. OS 61 FSR timing
  102. 55AX rebuild help
  103. os fs 30 problems
  104. FS 91 SII FI HELP!!!! anyone who knows
  105. Old O.S. 60SR Parts
  106. O.S. 55AX vs. 61FX?
  107. BGX
  108. OS FS200S P
  109. Cold weather break-in of 55AX
  110. clutch bell retaining screw
  111. ft300 connecting rods
  112. os 35 ax header pipe
  113. Tamiya/OS FS-18SR problems
  114. OS Max H 80 engine
  115. OS 18cvr / exhaust
  116. Old OS 90 2-stroke
  117. os160 problem
  118. FS200 Exhust thread size
  119. OS 91 heli engine
  120. O.S. 120 FS pumped
  121. OS 120 FS w/o pump initial Idle setting
  122. OS 21TM Glow Plug question
  123. 46AX
  124. 18TZ Breakin and tuning help
  125. OS .30 Motor Problems
  126. Starts up and then cuts off
  127. OS 21 V Spec pipe?
  128. OS DF question
  129. does os make a ez start engine?
  130. OS fs-40 - really old!
  131. OS 61VR-M Engine
  132. OS 200 Muffler/pipe options?
  133. O.S. 120 AX
  134. os 70 surpass parts
  135. OS FS91 Surpass II pump issue
  136. Carb secure screw question
  137. MOVED: OS 200fs Cline or Perry?
  138. 70 4 stroke
  139. FSa Lineup
  140. FX 1.60 annoying problem
  141. OS 91 FXGlow plug
  142. FX and AX ...
  143. 55 AX carb disassembly
  144. APC 13-4W to big for 55AX?
  145. OS 7L carb reassembly?
  146. OS 120FS II pumped
  147. Letters on bottom of mounting flange
  148. Another AX46 Question
  149. OS 46 AX
  150. O.S. 61 RF
  151. O.S. ft160 twin Crankcase slime routing/burning?
  152. OS61SF carburettor problem
  153. How do I take my carb off?
  154. 18tz(P) crank into a 18tm
  155. Need OS Max 40 SR Muffler
  156. MOVED: 160fx max and smoke?
  157. OS 61 SF ABC
  158. Stock OS 160 muffler in Yak
  159. os200-p fuel tube connection ?
  160. OS 120 Surpass III losing power
  161. OS 61 Max Fp Fuel Issue
  162. O.S. 120 fs rebuild
  163. os bgx 3500 break in?????
  164. FS-120 Series II Pumped surging
  165. Fuel for Os .21 RF-B
  166. OS FS 91 SURPASS
  167. Will a new 91 w/pump bolt up where a 91 Surpass w/o pump was?
  168. vspec .21 problem
  169. OS21TM Question.
  170. OS 160 AX?
  171. .91 FX straight pipe??
  172. os 300 enought power?
  173. S.O.S. OS FS-40 Surpass camshaft questions. Help needed!!!
  174. engine mount specs
  175. OS 18 TZ
  176. OS 2.00 Lackluster performance
  177. Obsolete OS Engine Information
  178. OS 61VF ABC GS A-1
  179. OS .61 4 stroke
  180. 18TZ Can't go past 1/2 throttle
  181. OS FS-70S needles bottoming out
  182. .91 FX Leaks Fuel at Drive Hub
  183. FS61 Silencer
  184. OS-46SF "Reversed"?
  185. OS IL-300 4 Cylinder - Fuel Setup
  186. OS .46AX running too rich
  187. Max distance between OS91FX and tank
  188. OS 55AX engine & plug life?
  189. FS-26 AND FS-30
  190. Stock 91FX muffler Q
  191. Break in?
  192. OS200-P getting 6500rpm ONLY....
  193. Os 55 Ax dying
  194. OS 3500 BGX-1 problem
  195. 91 Surpass metallic engine knock at half throttle?
  196. v-spec issues
  197. PD-04 Diaphragm Fuel Pump
  198. FS 40 Stuck valves
  199. OS 1.20 4-Stroke Questions
  200. .55ax noise
  201. OS MAx .10 ?
  202. OS FS 91 w/pump peak RPM
  203. os91fx and os61fx
  204. OS 25 FX
  205. will there be any new OS engine soon?
  206. os .18
  207. Figured it out..... Not worth reading
  208. OS FT-160 leaking fuel
  209. MOVED: Cline vs. Perry vs. Iron Bay
  210. 91 FX backplate ?
  211. Best replacement for OS .46 AX
  212. 30vg warranty
  213. OS 120 AX, No response to needle valve adjustments
  214. os 91 fx rebuild
  215. Spin start adapter for OS .21 V-spec
  216. MOVED: Good .12 engine
  217. exhaust on 55ax
  218. Letters code below mounting lugs
  219. OS 91 RUNNING GOOFY
  220. what is a os cz hirobo
  221. Ideal .55ax rpm range
  222. O.S. CV-R bump start conversion
  223. delete
  224. 1.60 prop sizes
  225. OS .52 & .56 exhaust thread pitch.
  226. os 120ax + remote tank = :(
  227. os 120ax
  228. exaust 4 stroke
  229. O.S. 61 F/S Touchy high speed needle
  230. Old but new OS 91 surpass with choke valve
  231. The Amazing 120AX
  232. Need upgrade carb on OS-FL70
  233. Os FS30 muffler and needle valve extensions
  234. 91 surpass prop size
  235. torque specs
  236. FS-200s and FS-200u; what's the difference?
  237. OS Surpass ii idle problem
  238. MOVED: O.S. FS 120
  239. MOVED: OS 200 for Pattern?
  240. OS FS-48 Replacement Head
  241. *OS 120AX & Nitro Content*
  242. Inverted OS FL 70 won't lean out.
  243. O.S. FS-120 III Surpass 4-Stroke with pump "NEED HELP"
  244. os max 140 rx
  245. need some help with my 18tm
  246. O.S.120 Carby does any body Know
  247. OS H60FGR Blackhead
  248. Afterrun oil? O.S. FS-91 w/pump
  249. O.S. FS-91 w/pump, peak RPM?
  250. oil content / FS-91 II w/pump