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  1. .12tz carb restrictor/ break in on crt.5
  2. 2 O.S. engines, same problem
  3. OS FT 160 Twin Cam Timing
  4. Problem running .12tz (5)...help pls..
  5. Chart Method to find years of manufacture- Help
  6. The elusive 75AX Ringed engine....
  7. Info on my OS 70 Surpass engine?
  8. OS Max 12TZ Tuned
  9. Breaking in OS 1.20 AX for pusher config
  10. New 4-Stroke What Fuel?
  11. idling speed
  12. Glow plugs burnt out
  13. os
  14. OS 30VG cutting off
  15. o.s 21tm
  16. Sirius collector ring installation problem
  17. What happen to the OS 70 Surpass II
  18. RE: 32sx piston and conrod
  19. RE: 32sx piston and conrod
  20. OS 70 sz-h for airplane use
  21. Max 12TZ(P) T3 Temperature
  22. 46 AX Head shim
  23. .18cv-r cooling head
  24. OS 91 SURPASS
  25. O.S. 1.20 AX Remote Needle Valve ??
  26. .12CV-X Question
  27. Rerouting exhaust on OS 40 FS
  28. .91FX tuned pipe?
  29. Is there an AX on the way between the .75 and 1.20
  30. FS 200
  31. OS-140 EFI Question
  32. 1.60fx
  33. 0.12 TR with 0.12TZ Turbo Head
  34. OS46AXABL
  35. OS 160 Twin
  36. OS MAX 40-H - Worth to restore?
  37. OS FS-120 Two-Cover Valve Lash
  38. FS 120 Supercharged HELP
  39. OS 77 VRDF
  40. What engine to use
  41. just delete this.
  42. os 18tm getting hot
  43. OS 0.12 TR @ 0.15 Turbo Head
  44. 3 blade prop &Tank configuration - FS 91
  45. AX46 Muffler Gasket
  46. pressure tube length
  47. String engine
  48. FS90 Overhaul Help
  49. Fuel for V-spec
  50. Hanno RE 61 replacement
  51. What Pipe for the OS 160
  52. OS 160 Gemini Carb Differences
  53. FT-120 Carb
  54. os 46ax rear bearing
  55. O.S. .70 Surpass Valve Timing
  56. MOVED: how to get CAD model for the OS engines
  57. 160 FX Midrange
  58. NItro MIxture, Timing, and Head Shims
  59. All my engines
  60. OS 50sx
  61. 46FX vs 55AX
  62. discontinued
  63. Duratrax LR3 in 18TZ.
  64. Re: OS 160 Twin 4 Stroke..
  65. OS 18 CVR break-in
  66. os 120 pump ticking noise
  67. .12 tz
  68. SF or FSR ?
  69. os 160 twin tank vent
  70. OS 160 Twin
  71. 25fx and 32sx exhaust port bolt pattern
  72. Inverted OS 91fs
  73. OS 55AX wont stay running
  74. break in the speed.
  75. OS FS 70 Rocker cover question
  76. Is my FX .61 casing toast?
  77. Fuel suggestion for OS engines
  78. leaky 46AX muffler
  79. OS 70 Bearing replacement
  80. O.S .46FXi cuts out ONLY while in the air
  81. O.S. .18 CV-R Starter
  82. V-Spec Speed Starting Problems..
  83. Fuel consumption 70 Surpass vs 46ax
  84. Aerobatic Fuel Tank Set Up
  85. OS 120 FS -E Fuel lines?
  86. O.S. FS-120 III Surpass Pumped
  87. OS 91 fuel inlet question
  88. making sense of horse power
  89. Thrust OS.40 engine
  90. will 7M carb work for the 61SF series engines?
  91. What Engine to use ???
  92. OS 90FS
  93. OZ TZ .12 crank?
  94. OS.91 4-stroke engine help needed
  95. OS 50SX won't run over mid throttle
  96. .91 OS engine question... how many turns
  97. OS 120 FS -E Strip Down
  98. 60 FSR vs 61 FSR crankcase
  99. Piston ring for os max-h 60
  100. CZ
  101. Breaking In FL-70
  102. Gemini 120 idle problem
  103. Customer loyalty and OS parts supply
  104. OS 200u Fuel consumation
  105. OS 91FX trouble...
  106. OS 46 AX break-in
  107. OS TZ .12
  108. .25Fx question
  109. OS 160FX is this normal?
  110. 61 FSR-VF Cylinder Sleeve
  111. .30VG stalls on big landings??
  112. OS 18 CV-RX one-way bearing slip
  113. 45 fsr
  114. LA engines being replaced?
  115. OS 52 FS RPM
  116. OS 91 Surpass Starting Trouble
  117. I have a problem with the OS forum
  118. head gasket on a os 60Sf
  119. OS 91FX vs 75AX
  120. O.S. FS .70S Run Problem
  121. 744 muffler alternatives
  122. How does this engine look:
  123. OS 70 Ultimate Pump parts
  124. MOVED: tach readings for 18x6 simitar wood prop on os 1.6 with bisson muffler
  125. OS 60 FP engine vibration????
  126. test
  127. OS FS-200S-P
  128. OS 91FX - New HS Needle Valve - Where to start?
  129. Hey Bax.
  130. FS-200U fuel tubing size
  131. FS-200U pitts style muffler
  132. MOVED: Should I be adjusting my Perry VP30?
  133. MOVED: OS160FX w/VP-30 Perry Pump
  134. OS 91 II Surpass Muffler
  135. Help for os max S35 R/C
  136. wrong messages pls delete this
  137. OS FS-200S Pump
  138. 46 LA Dead sticks
  139. Prop size for OS 108 FSR
  140. OS56a
  141. H.P.rating fs-91
  142. OS 200 adjustments????
  143. OS engine torque curves
  144. please help me tune this
  145. vaporlock 18tm
  146. 40 surpass air bleed adjust
  147. max .21tm specs
  148. OS FSA 56
  149. FX61 and glow plugs
  150. (SPECIAL EDITION)
  151. motor troubles
  152. os 61 fx tuning
  153. 18 TM install
  154. OS .91 surpass II pump parts
  155. OS .61 FS 4 Stroke and Head Gasket Cylinder
  156. OS 61 RF and Hatori PipeHi all.
  157. OS 1.60 and VP-20 pump
  158. Newbie OS 91 Surpass prop???
  159. OS 18TM Questions
  160. 46 SF Help
  161. O.S. 55 AX HORSE POWER RATING?
  162. FT-300 Slow Transition
  163. 18CV-R help needed
  164. OS. 18TM leaking FB
  165. 91 FS Surpass II prop
  166. ft-160 os. twin tune que.
  167. OS engines and Top Flight header
  168. Tuned pipe for OS sz 70 H heli engine
  169. FS-18SR starting problems
  170. New OS 75 AX
  171. o.s. .91 FS Surpass II w/ 60P carb
  172. OS 120 ax Plug ?
  173. 46AX Problems
  174. Were all SF .61's Long Strokes?
  175. OS FS-48 RING WANTED NEW
  176. Question on the LA40
  177. OS 120 Ax baffle removal?
  178. *OS 120AX Head Bolts Came Loose*
  179. Break-in process for OS .18CVRX
  180. OS FS200S
  181. OS 18TM Factory Settings
  182. o.s 61 FS 4 stroke
  183. OS 120 Axs in a ME 262
  184. Setting up a 7l carb
  185. Bubbles in Fuel after Remote Needle Valve
  186. Remote Needle Valve Conversion for OS .60FP???
  187. OS 120 PUMP 111 fuel and pump problems
  188. OS 50 Ring Fuel Delivery Problem
  189. OS 46AX needle vavle mount
  190. os 18tz
  191. OS FS camshaft peeling, pump regulator parts
  192. OS120 AX
  193. mounting an OS FS-70 sideways?
  194. OS 46FX peeling cylinder liner
  195. 0%nitro for OS120AX?
  196. OS pumped .91 Surpass vs. ???
  197. Lost HS needle valve extension for .61FX
  198. Scared my OS is too hot...
  199. Difficulty getting new motor started.
  200. Muffler for OS.25 Max
  201. 744 Muffler....what engine
  202. FS-91 II Surpass muffler problem
  203. Question on nitro content for 160, 120
  204. .21 xm piston
  205. can i use a starter box for my os 18 cvrx (pull start)?
  206. OS 120 and 160
  207. 70 surpass camshaft delaminating
  208. OS MAX FXi 46 engine stall problem going vertical
  209. OS 61SF rmp dropping
  210. O.S. .61rf Hanno special
  211. WHERE'S BAX?
  212. OS 160 issues
  213. Bax OS Needle valve unit
  214. OS46AX white exhaust residue
  215. O.S. 0.46 brand new issue?
  216. Opertaing temp for O.S. FS-91 II Surpass
  217. OS.90FSR DatŠ° & Manual
  218. MOVED: OS .30VG
  219. Problem with os 18tm in revo
  220. I Stripped My Head's Plug Threads.
  221. 2nd gen. wankel question
  222. OS120 pump Surpass I
  223. OS 91 FX Needle Valve Question
  224. Dose a pumped OS 91 get after run oil
  225. OS FS-91 SII-P
  226. OS Max .15 III Prop Shaft Thread
  227. os 55ax manual
  228. 70 Ultimate "original" vs "new"
  229. OS 30VG (P) ES
  230. os 120 pump parts
  231. Old OS Max .50 bearing size?
  232. OS FS-70 Ultimate W/Pump
  233. AX 46 Muffler
  234. 12 or 15 for JATO
  235. Carb for 61SF-ABC-P
  236. OS .28 xz engine
  237. A Question for Bax...F versus FSR
  238. os .21 vg break in
  239. Bax.
  240. FX 1.60 with 18x6 wood. What RPM?
  241. 91 Surpass I backfire on throtle down
  242. Questions about my new O.S. .18 CV-RX
  243. os 18 cv rx
  244. For Bax
  245. O.S. 30vg break-in
  246. OS FS40 4 Stroke
  247. MOVED: OS FS 91 engines
  248. OS.46FX
  249. O.S. .75AX
  250. Bill Baxter

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