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. 1983 FS-90 advise
  2. os70 surpass
  3. OS Engines
  4. OS BGX-1 Tuning
  5. what glow plug with 30% Nitro & 46FX?
  6. Typical OS 91 FX RPM Range
  7. OS 40 LA Carb Settings
  8. OS 160 FX
  9. After run oil?
  10. OS 52 Surpass won't idle w/o glow-plug
  11. I need parts for my Ft-120
  12. ALTERNATIVE SOLUTION OF 46SX-PISTON SLEEVE
  13. 91 FX bearing question
  14. Trouble starting/idling O.S. .15 CV-X
  15. New OS 70 FS power vs. LA .65
  16. Sensitive needle adjustment.
  17. MOVED: OS FS70 full throttle problem
  18. Damaged OS 91 Surpass w/ Pump
  19. FS70 Surpass 2 muffler question
  20. Which prop for 91FX pulling 8.5 lbs Extra?
  21. 1.6FX carb alternative
  22. OS- .50sx Surging at full thottle? Help!!
  23. OS 61 MAX RF and Hatori 650 pipe
  24. OS 45 FSR ABC Bearings
  25. MOVED: OS Radial
  26. Head Shims
  27. OS 61 FX / Mac Tune Pipe and header
  28. OS .46 FX Break-in
  29. Oilly mess or normal.
  30. OS 120 III pumped
  31. OS .46AX in Funtan S 40
  32. 40/46 LA Parts Pack
  33. regulator leak - FS 91 Surpass with pump
  34. 40/46 LA Carb
  35. Needle Valve for OS 120 Surpass I
  36. Supercharged OS FS 120 SP
  37. FUEL PUMP FOR O.S. BGX-1
  38. Need help tuning my OS61RF-P
  39. OS 7D carb
  40. 52 Surpass with Perry VP30 Pump
  41. Pressure nipple thread size
  42. Bearing replacement 0S 120
  43. FS 70 Ultimate won't run
  44. 91 SX-H & 91 FX rear bearing
  45. .46 FX won't stop running
  46. os .61vrm and cmb .90 tuned pipe
  47. Old Engine Instructions
  48. OS .61 SF (Ring)
  49. OS 1.6 FX W/PERRY PUMP(REGULATED)
  50. OS 61FX
  51. OS 70 - looks fine, won't start
  52. OS FT-300
  53. 0S.46 max in nexstar
  54. 1.60FX on FAI fuel
  55. OS-140RX-FI adjustments...
  56. 1.4 vs. 1.6
  57. cylinder liner not fitting
  58. 91 FS surpass
  59. % Oil suitable for OS
  60. 46 SF shuts off
  61. OS 1.20 with pump
  62. help to find parts
  63. OS 120FS III Breaking In?
  64. FS .52 reverse rotation
  65. OS 91 FX idle question
  66. OS .50-SX Air Bubbles Remote Needle????
  67. New engine
  68. Parts for O.S. .21EX
  69. 91 fx
  70. OS 7M carb
  71. my O.S RG .21 max will NOT Run
  72. 40FP/40LA carb swap?
  73. OS .52 four stroke over prop
  74. os .21 rg
  75. Kyosho mount for OS engine question
  76. OS BGX-1 Stock Muffler Question
  77. OS 120 FS with pump
  78. OS 300 twin problems
  79. Piston Corrosion???
  80. 50SX RPM ?
  81. breaking in a .12 cv-x
  82. FS-91S II vs. FS-91S II FI where's the benefit?
  83. 52 FS Surpass
  84. OS 120FS Surpass Type II
  85. osfs120 sc
  86. OS 61 VRM Specs and Info Please
  87. How to remove FS-120 piston
  88. 40 FP NEEDLE VALVE ASSEMBLY?
  89. 120 pump , is clogged, how do I cleaned?
  90. 2-needle carb for FS-26-C
  91. 61RF-P ABC Running in problems
  92. OS FS-70 Ultimate Idle Problems
  93. OS .61 FX problem
  94. OS 140 RX/FI starting problem
  95. OS FS-70 Ultimate Idle Problems
  96. OS 40 FP
  97. OS 70 Ultimate, Variance
  98. 46 SF Needle
  99. Another FS-26 question
  100. OS 1.60FX Muffler Problem
  101. Oils
  102. fan unit
  103. old engine
  104. 46SF lacking power
  105. Muffler swap? OS .91 surpass/ 1.20 surpass
  106. replacement o-ring help
  107. OS 70 Ultimate Running in
  108. 46 LA
  109. Replacing the stock muffler with a copper pipe
  110. Difference between FS-120 III, FS-120 II and the FS-120 Surpass? confused?
  111. 46 FX Runtime
  112. OS50SX Surging
  113. Exhaust options for the FS-26C
  114. os no7 glow plug
  115. OS FS-70 Ultimate Bubbles in fuel line
  116. OS 50SX Glo Plug Issue ?
  117. O.S. 91FSII bearings
  118. OS LA .46 CARB
  119. vz tuning chasing
  120. 25 LA factory air bleed setting
  121. 91 or 1.08 , Thats the question?
  122. O.S. 1.08 Problem
  123. O.S. Max glow plug
  124. FS 70 Surpass (not Surpass II)
  125. OS 1.20 surpass III w/pump fuel tank
  126. OS .21 RZ-V01b
  127. OS 120 Surpass-E exhaust header
  128. 21RG Temps
  129. FS-26c 4-stroke first start
  130. 120 Surpass
  131. 0s 140rx parts
  132. 91 FX Super Muffler E-4030 Baffle
  133. OS91 surpassII
  134. 4-stroke buggy motors
  135. Older O.S. 91 FSR
  136. OS 1.60 FX - engine stoppages
  137. OS Rotary
  138. OS .40 looses power...
  139. OS 300 Twin Prop/RPM
  140. 46FX Crankcase Leak
  141. OS 120 Surpass-E
  142. O.S. FS-120S-SP
  143. C-13 Carb Setup
  144. OS bgx on no nitro?
  145. OS120 Pumped Quiting
  146. FS .26 4 stroke carb question
  147. New OS32 sx-H engine frozen stiff
  148. OS 1.40 rear bearing rust
  149. os max question
  150. Needle valve (interchangeability)
  151. Help! OS 70 Surpass - No Power
  152. OS 91fs prop
  153. Need help - OS FS 70 Ultimate
  154. OS 5b carburetor screw
  155. OS 140 RX
  156. Prop for OS160
  157. os 90 max muffler
  158. OS MAX .40 SF Two Stroke
  159. Perry Pump on FX 160
  160. loss power
  161. OS .91 4 stroke pumped or not?
  162. OS40FS
  163. OS FS-40 valve gap
  164. OS Max-H .80
  165. Old OS120FS
  166. OS 91 FX
  167. OS 32 SXH crankshaft not spinning freely
  168. FS .26 4 stroke reassembly help needed
  169. Air Filter for O.S. FS-120 III Surpass w/Pump
  170. Need info for old fs-90
  171. klotz oil additive amount question
  172. FS-40 Surpass part numbers
  173. O.S. Surpass 1.20
  174. os 160 twin
  175. os 91 fx muffler
  176. Spare Parts for OS
  177. What temp is too hot? OS 70 H in Raptor 60
  178. OS .46AX Warranty Question
  179. help please...
  180. O.S. FS-70 II Surpass starts backwards?
  181. OS40 FS
  182. 502 Tuned pipe system..
  183. OS 90 FS - inverted tuning issues
  184. OS 32 Heli - Con-rod
  185. OS 1.60 Fat in the Middle????
  186. OS 12 CV-RX wont turn
  187. OS Max FS-70 Surpass help needed
  188. Instruction Manual for OS Max H60GP
  189. Wankel PI questions
  190. 61SF
  191. Idle problem
  192. os46fx quits running
  193. OS FT120 II disassembly
  194. .46FX reassembly help
  195. OS70FS clicking
  196. OS50SXH
  197. O.S. FS 120SIII help!!!
  198. 12 TR (P) T max allowable Temp
  199. 'running in' for a .91 VRDF
  200. please help my OS.61 max fx
  201. OS50SXH difficulty tuning
  202. OS50SX Performance Delta
  203. fx25 piston and liner replacement
  204. os max 90 four stroke
  205. OS FS-120S-E Won't Run
  206. Low RPM out of OS Max FP .25
  207. O.S. .61 MAX FSR Engine help
  208. O.S 1.20FSIIIP+mount
  209. OS 91FX remote needle
  210. OS .46 carb problem
  211. NEED Regulator Cover of #70C carb body
  212. O.S 502 pipe system...
  213. O.S. 70 Ultimate Problem - Fuel leak
  214. os fs.70s surpass II prop
  215. OS 120 FT
  216. O.S. FS-120 manual
  217. OS 50 SX quitting
  218. OS 120 FSIII power down
  219. Headers for OS 120 III pumped
  220. OS 1.08 need a new ring and liner
  221. OS Cylinder Peeling
  222. Info On OS 52 FS
  223. OS 70 Ultimate RPM Figures
  224. How to remove cylinder lining in OS ABC-engine?
  225. OS 160 FT outline drawing and dimensions ?
  226. OS .46 Fx sleeve problems
  227. 0S FS 120 SURPASS PUMP DIAPHRAM
  228. OS 1.40 'popping' at idle
  229. OS 70 Ultimate problems
  230. OS Max .21 VZ-B (P) rear exhaust engine
  231. One way bearing prob
  232. will it fit?????????? plz hlp
  233. OS make Chrome sleeve?
  234. which muffler??
  235. os 91 vr df
  236. Carb Parts for 91 4 stroke.
  237. OS 70Surpass - starting problem
  238. OS 1.40 eating glow plugs
  239. OS 120 FT
  240. OS Engine Comparison
  241. OS 45 FSR Part
  242. Reassembly procedure. OS Gemini 120 & 160
  243. Glow Plugs for OS .25 FX
  244. os 50 sx max rpm 11000
  245. Where to find needle valve assembly for older FS 70 Surpass
  246. os91 engine
  247. 1.40 cold starting?
  248. OS 91 FX break in and props?
  249. OS50SX...Very Strange problem!!!
  250. OS .12 TR (P) needle settings?

SEO by vBSEO 3.6.1 ©2011, Crawlability, Inc.