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 65LA Fluctuating RPM
  2. problem_os200_pump
  3. Max-65LA how & what
  4. Two Stroke Rear Bearings
  5. OS1.60FX not drawing fuel
  6. pumping a old 91 four stroke
  7. OS 61 RF w/pump
  8. MOVED: os 200 4 stroke
  9. OS 46AX Bearing Whine
  10. OS Max 90 2 stroke problems
  11. MOVED: OS 1.60 with smoke anyone tried it?
  12. Help ! Os200-P Low RPM
  13. Help ! Os200-P Low RPM
  14. OS 52 HEADGASKET?
  15. 46 ax deadstick
  16. o.s. max rz restart
  17. OS 19 Prop Nut Help
  18. Different .55AX Mufflers (E-3020 & E-3070)
  19. 18TZ - Can't get it running properly
  20. Set Screw on OS 2060 Pipe
  21. O.S. P8 Glow Plugs (conical)?
  22. O.S. 1.60 FX pump needed?
  23. tuning a 11k carb
  24. OS FS30 spring valve broken 3 times
  25. OS 120III pumped rebuild
  26. 50 sx Throttle stop screw
  27. OS 91SII and Onboard Glow, needed or not?
  28. os 18 cv-r break in
  29. Gummed up/stuck fourstroke engines
  30. Need plug recommendation please
  31. OS 15CV-R - New P/S kit?
  32. FS-91S-II-P Fuel Pressure Regulator
  33. After Run oil in New 4 strokes
  34. O.S 50SX P/S Question.
  35. O.S 4stroke fuel
  36. Need 7D carb.
  37. OS 140 RX With muffler
  38. OS 300 Broken Crankshaft
  39. OS FS-120 Surpass loose muffler
  40. OS 18TM Issue
  41. 30VG rotostart problems
  42. 70 FS
  43. OS 91 Vrdf exhaust manifold availability..
  44. So Max 61 FSR ABC Drive Washer
  45. Hot!! OS 30VG
  46. O.S. 160 FX on a Macchi MC 202
  47. Remove piston OS 120
  48. OS FS 20
  49. Stuck wrist pin on OS fs 70
  50. O.S Max .32 SX-H
  51. engine size and type selection
  52. O.S. 91fx Inverted tips
  53. O.S. Max FX 91 won't pop...need help
  54. OS 91 Surpass II w/pump
  55. Os 46 SF ABC
  56. O.S 90 Surpass valve timing
  57. OS 12TR(P)-T Idleing problems
  58. OS FS 91 Surpass 1
  59. abnormal engine swap plane/car
  60. OS 61 FSR timing
  61. 55AX rebuild help
  62. os fs 30 problems
  63. FS 91 SII FI HELP!!!! anyone who knows
  64. Old O.S. 60SR Parts
  65. O.S. 55AX vs. 61FX?
  66. BGX
  67. OS FS200S P
  68. Cold weather break-in of 55AX
  69. clutch bell retaining screw
  70. ft300 connecting rods
  71. os 35 ax header pipe
  72. Tamiya/OS FS-18SR problems
  73. OS Max H 80 engine
  74. OS 18cvr / exhaust
  75. Old OS 90 2-stroke
  76. os160 problem
  77. FS200 Exhust thread size
  78. OS 91 heli engine
  79. O.S. 120 FS pumped
  80. OS 120 FS w/o pump initial Idle setting
  81. OS 21TM Glow Plug question
  82. 46AX
  83. 18TZ Breakin and tuning help
  84. OS .30 Motor Problems
  85. Starts up and then cuts off
  86. OS 21 V Spec pipe?
  87. OS DF question
  88. does os make a ez start engine?
  89. OS fs-40 - really old!
  90. OS 61VR-M Engine
  91. OS 200 Muffler/pipe options?
  92. O.S. 120 AX
  93. os 70 surpass parts
  94. OS FS91 Surpass II pump issue
  95. Carb secure screw question
  96. MOVED: OS 200fs Cline or Perry?
  97. 70 4 stroke
  98. FSa Lineup
  99. FX 1.60 annoying problem
  100. OS 91 FXGlow plug
  101. FX and AX ...
  102. 55 AX carb disassembly
  103. APC 13-4W to big for 55AX?
  104. OS 7L carb reassembly?
  105. OS 120FS II pumped
  106. Letters on bottom of mounting flange
  107. Another AX46 Question
  108. OS 46 AX
  109. O.S. 61 RF
  110. O.S. ft160 twin Crankcase slime routing/burning?
  111. OS61SF carburettor problem
  112. How do I take my carb off?
  113. 18tz(P) crank into a 18tm
  114. Need OS Max 40 SR Muffler
  115. MOVED: 160fx max and smoke?
  116. OS 61 SF ABC
  117. Stock OS 160 muffler in Yak
  118. os200-p fuel tube connection ?
  119. OS 120 Surpass III losing power
  120. OS 61 Max Fp Fuel Issue
  121. O.S. 120 fs rebuild
  122. os bgx 3500 break in?????
  123. FS-120 Series II Pumped surging
  124. Fuel for Os .21 RF-B
  125. OS FS 91 SURPASS
  126. Will a new 91 w/pump bolt up where a 91 Surpass w/o pump was?
  127. vspec .21 problem
  128. OS21TM Question.
  129. OS 160 AX?
  130. .91 FX straight pipe??
  131. os 300 enought power?
  132. S.O.S. OS FS-40 Surpass camshaft questions. Help needed!!!
  133. engine mount specs
  134. OS 18 TZ
  135. OS 2.00 Lackluster performance
  136. Obsolete OS Engine Information
  137. OS 61VF ABC GS A-1
  138. OS .61 4 stroke
  139. 18TZ Can't go past 1/2 throttle
  140. OS FS-70S needles bottoming out
  141. .91 FX Leaks Fuel at Drive Hub
  142. FS61 Silencer
  143. OS-46SF "Reversed"?
  144. OS IL-300 4 Cylinder - Fuel Setup
  145. OS .46AX running too rich
  146. Max distance between OS91FX and tank
  147. OS 55AX engine & plug life?
  148. FS-26 AND FS-30
  149. Stock 91FX muffler Q
  150. Break in?
  151. OS200-P getting 6500rpm ONLY....
  152. Os 55 Ax dying
  153. OS 3500 BGX-1 problem
  154. 91 Surpass metallic engine knock at half throttle?
  155. v-spec issues
  156. PD-04 Diaphragm Fuel Pump
  157. FS 40 Stuck valves
  158. OS 1.20 4-Stroke Questions
  159. .55ax noise
  160. OS MAx .10 ?
  161. OS FS 91 w/pump peak RPM
  162. os91fx and os61fx
  163. OS 25 FX
  164. will there be any new OS engine soon?
  165. os .18
  166. Figured it out..... Not worth reading
  167. OS FT-160 leaking fuel
  168. MOVED: Cline vs. Perry vs. Iron Bay
  169. 91 FX backplate ?
  170. Best replacement for OS .46 AX
  171. 30vg warranty
  172. OS 120 AX, No response to needle valve adjustments
  173. os 91 fx rebuild
  174. Spin start adapter for OS .21 V-spec
  175. MOVED: Good .12 engine
  176. exhaust on 55ax
  177. Letters code below mounting lugs
  178. OS 91 RUNNING GOOFY
  179. what is a os cz hirobo
  180. Ideal .55ax rpm range
  181. O.S. CV-R bump start conversion
  182. delete
  183. 1.60 prop sizes
  184. OS .52 & .56 exhaust thread pitch.
  185. os 120ax + remote tank = :(
  186. os 120ax
  187. exaust 4 stroke
  188. O.S. 61 F/S Touchy high speed needle
  189. Old but new OS 91 surpass with choke valve
  190. The Amazing 120AX
  191. Need upgrade carb on OS-FL70
  192. Os FS30 muffler and needle valve extensions
  193. 91 surpass prop size
  194. torque specs
  195. FS-200s and FS-200u; what's the difference?
  196. OS Surpass ii idle problem
  197. MOVED: O.S. FS 120
  198. MOVED: OS 200 for Pattern?
  199. OS FS-48 Replacement Head
  200. *OS 120AX & Nitro Content*
  201. Inverted OS FL 70 won't lean out.
  202. O.S. FS-120 III Surpass 4-Stroke with pump "NEED HELP"
  203. os max 140 rx
  204. need some help with my 18tm
  205. O.S.120 Carby does any body Know
  206. OS H60FGR Blackhead
  207. Afterrun oil? O.S. FS-91 w/pump
  208. O.S. FS-91 w/pump, peak RPM?
  209. oil content / FS-91 II w/pump
  210. os 56 fsa
  211. 40 LA Fuel Inlet Fitting Came Loose
  212. Possible largest prop for OS .46 AX
  213. *OS 120AX Bearings*
  214. os 46 ax running a 20000 rpm
  215. rywill these engines fit??
  216. os rz max
  217. Hyper 50 damage
  218. .91 FS II Surpass leaking and losing power
  219. 52 Surpass Tappet Gap
  220. OS21TM air leak?
  221. O.S. 46FS piston ring
  222. os 91fs no compression
  223. 1.20ax prop question
  224. FS-70 Ultimate fix
  225. MOVED: O.S. 61 RF - Tune pipe - Hanno II Sleeve ABN/ABC
  226. OS FL70 four stroke
  227. O.S 1.20FS Question?
  228. OS Max 25 Sticky
  229. OS 1.20 FS runs erratic
  230. OS .61 FX
  231. 55AX sensitive needle
  232. FS120 Surpass II pumped low speed needle setting
  233. FS-120 Surpass III Engine w/Pump What fuel?
  234. Where can I send the engine back in the UK?
  235. v spec carb
  236. few questions on the .21 V-Spec
  237. OS 1.20 pump regulator
  238. AX .55 Low Speed factory setting
  239. varnish on 6 month old engine
  240. One way bearing slipping
  241. SF .46P setup
  242. OS FS91 II ticking
  243. 18CV-RX in Tmaxx
  244. OS 32SX air leak problem
  245. 91FX break-in with Bisson muffler
  246. Question on OS 75 AX
  247. Head Shim for 21TM w/30% Nitro
  248. OS61SX-WC, changed fuel to lower nitro
  249. .18tz hard to start
  250. OS FS-91 / w Pump, should I avoid castor oil?

SEO by vBSEO 3.6.1 ©2011, Crawlability, Inc.