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. .61SF-P question
  2. OS 61RF-P Hatori Pipe
  3. O.S. 50SX-Hring
  4. OS .70 Surpassll Poor Midrange
  5. 46 FX Bearing removal (Siezed in place)
  6. Fs-140sp-fi??
  7. Silly Problem 7DV Carb
  8. Engine R.P.M.
  9. O.S. 160 fx low end adjustment problems
  10. FS-91SII Exhaust System
  11. Os 26 Fs
  12. Running an OS 120 FS pump without a muffler?
  13. Help -- OS 70 FS top end mixture / prop size?
  14. HELP!!!! 91 surpass cam position ??
  15. HELP! RX1.40 Problem (Bill-Some new info)
  16. FS-91SII Exhaust Port Thread Size
  17. OS 46FX - is fuel with 9% synthetic and 6% castrol ok?
  18. OS 120 III runs best at half throttle
  19. OS .25FX leaning out
  20. OS 70 Surpass Idle Problem
  21. OS 65LA A checkered history - Where do I go from here?
  22. Fuel in the RX1.40
  23. OS FT/160 Twin, Opinion Pse
  24. 40 fsr carburetor
  25. Os 50sxh
  26. OS .91 FS Surpass pump upgrade?
  27. 61 SF pump adjustment
  28. OS FT-120 prop
  29. OS reduction gear unit
  30. OS 120 111 pumped
  31. Help with O.S. .46SF
  32. Os 46fx
  33. OS FS-90 Bearing Sizes
  34. FS-26S Reverse rotation
  35. 2 minute motors
  36. OS 1.60 FX noise
  37. os46fx
  38. os fs-26s-cx no start
  39. OS 46 LA won't idle
  40. OS LA.40 thru .65-Remove the color?
  41. TYPE 60C CARB throttle stop screw
  42. Can a 46 FX H Ring be Converted into a 46 FX engine?
  43. OS SX 50 Pricing
  44. OS .48 and .90 4 cycle manual or settings?
  45. temperature?
  46. .91 FS surpass valve lash
  47. Replacement muffler screws
  48. Can't get connecting rod off crank pin. .46 SF
  49. 46FX suddenly dies?
  50. Clicking sound in OS91FS
  51. FS-91 II Surpass mounting and break-in
  52. 1.60 FX does it need a pump?
  53. Pitts muffler available for .25FX
  54. 91FX fuel consumption
  55. Scaled glow plugs - OS No.8 and A3
  56. OS .40la question
  57. Vintage/New/OLD FSR 40
  58. .61 FSR Head Bolt size?
  59. OS 46FX Head Gasket
  60. OS 46FX running problem
  61. converting twin 300 to gas?
  62. OS140RX Carby
  63. Need a threaded exhausted nipple for an OS FS-91
  64. os 61lxh
  65. OS 61SF pumped engine nipple hookup
  66. OS91 valve clearance
  67. OS 15 CV-RX' One-Way Bearing slipping
  68. os 91 fx knock/ping
  69. Gemini 1.20 She No Idle...
  70. OS .90 FS on 30% Heli
  71. 120 Surpass Mk I pump problem
  72. 1.60 FX questions
  73. O.S.45 FSR carb
  74. Os Ft-240
  75. OS 70,Second Request
  76. OS manual _vs_ break-in
  77. Os 160 Pipe Spacer Question
  78. OS 46 FX needle valve
  79. Any special forums existing for the FI motors?
  80. OS52fs
  81. 91FX again (sigh)
  82. OS 46fsr
  83. More power to any engine
  84. getting the most power out of my .91 fs
  85. O.S. 25 FX bogs down with 9X5 and 9X6 props...why?
  86. Old FX 46sf-Need help !
  87. 7M carb in a .61SF
  88. .46FX Bearing Damage???
  89. 48 Surpass muffler?
  90. 61 SF Carb pix
  91. peak torque range for OS FS70
  92. Super Charged FS120
  93. OS 61 RF/RF-P Rear Bearing Problems
  94. Replacement for the 61 RXH
  95. Os.46fx
  96. os 61 fs
  97. Os 108 Rear Bearings
  98. OS Max 40 RC
  99. About 61 RF pump
  100. OS LA Rebuilds?
  101. Proper break in procedure for OS 50 SX MAX
  102. detonation
  103. OS Max FS 26 4 stroke help
  104. Tower 46 / Also OS ???
  105. .61 FSR parts into a .61 SF
  106. Inhibiting after-run oil and O.S. Engines
  107. os 70
  108. Screws.
  109. too much heat for 46fx?
  110. Throttle lever info. needed
  111. Which engine to buy?
  112. Fuel For Use On Os Blackhead .60
  113. os61fs pump
  114. Loose crankshaft on 60FP
  115. 120 fs runs rich backfires
  116. FS-52 Throbbing
  117. from 10% nitro to 15%, break in again?
  118. OS Max 46 FX runs well, then quits...
  119. Os Blackhead 60 Parts
  120. OS FS-61 shutting down
  121. Surpass 91 with Pump Surge Problem
  122. .70 sz-h piston damage
  123. Fuel line attachment for OS Max SF 61 pumped
  124. Trouble with new 46FX
  125. 25LA; how much oil?
  126. Exploded View of Older Pump?
  127. OS/Tower Hobbies website question
  128. Black Residue
  129. OS 25 fp RPM ???
  130. OS FP 35 -needle
  131. Best right mount muffler for OS 46 FX-H
  132. I'm not happy with my new OS .91 FX.
  133. Minimum nitro content 1.6 FX-FI
  134. Engine Timing
  135. OS 140 Surpass IV
  136. Fueling tricks for the pumped 91II?
  137. 7D carb
  138. Attn Bill Baxter or any OS rep that can help me
  139. muffler for os max .10
  140. Fuel Consumption pumped FS91-II
  141. OS .46 LA running problems
  142. OS 12 carburetor retainer
  143. Os 80 2 Stroke - Has Two Glow Plugs And Carb On Back
  144. Os 90 Four Stroke Model 1901 - Parts Needed
  145. Crash Question
  146. OS46Fx problems
  147. Why not make a supercharger for an engine!!!!
  148. You guys make great engines!!
  149. Fuel Type
  150. os 50sx problem.
  151. OS 120 4 Stroke Won't Idle Steady
  152. OS 120 Surpass wth pump Mk I
  153. OS 160 twin flame out
  154. Os 28f
  155. Os Older 25 Not Fp25 - Need Muffler
  156. os.32 low power
  157. old OS 90 2 stroke carb question
  158. O.S.Air Bleed Screw-original setting??
  159. OS Max .50 Model 50FSR-H Change Head?
  160. What year was the FS-60 introduced
  161. Help setting up OS Max FP 40
  162. Os Ft 160
  163. os 61 fx at 90 deg.
  164. Manual OS FS-40 (no Surpass)
  165. Surpass 120 valve timing
  166. Os 160 W/bisson Pitts Muffler
  167. O.S. 91fx
  168. 120-4cycle w/pump
  169. Sending for O.S. Max Service
  170. OS Max 60 sr NEED PISTON RING
  171. O.S. Long Stroke
  172. OS LA Series Problems?
  173. I need power band graphs for OS motors
  174. OS 91 Surpass not surpass II
  175. older os 90 with the glowplug in the front -- need both needle settings
  176. OS 46 FX like to start backward
  177. Prop size for Wankel?
  178. Old Os 120 non surpass with separate valve covers
  179. Please Close - found answer
  180. OS FS-120 III Surpass in Mile-High Denver
  181. CoolPower Green for OS .46 FX?.
  182. OS 32SX-H adjustment question
  183. Help with .61FX, changing needle valve position?
  184. OS 70 4 Stroke
  185. Os 46 Fxh
  186. .32
  187. OS 120 Surpass pump Mk1 or How to Save the pump
  188. OS 70 sv-h Breakin
  189. 4 stroke 70 OS
  190. 12CZ engine help
  191. OS 46fx runs great upright, but not inverted.
  192. OS 61 VF-H GS A-2 reduction Gear Unit
  193. Bearing Ball Missing
  194. OS-.50sx Best prop for speed+thrust??
  195. OS91FSII tap question
  196. Are there any downsides....
  197. Muffler Weight
  198. Fs140-fi
  199. need the distructions
  200. Difference between the OS 70 and 70II
  201. OS 70 II Surpass
  202. O.S 32 fh instructions needed
  203. OS .32SXH Bearing Removal
  204. O
  205. 140 RX EFI sagging
  206. Need Piston Help On Os.15cvx
  207. O.S. 1.20 Surpass II...
  208. OS .70 SZ-H Heli Availability
  209. prop size OS 91 surpass
  210. Mufflers For FT-160?
  211. O.S. .15CV settings ECT.
  212. Broken piston on O.S. .46FX
  213. Royally messed up .46FX!!!
  214. OS 91 FX needle settings
  215. 70FS Split Cotter Removal
  216. OS FS91 fuel flow problem
  217. OS .70 4 stroke problem
  218. OS Gemini 120 prop sizes
  219. Fixing up an old os .35fp need some help
  220. OS and KHB sleeve and Piston
  221. .46 Fx Compresssion
  222. 1.60 FX Bearings
  223. what is a stroke ?
  224. Engine running temperatures
  225. .50sx and 30% nitro
  226. OS 30 Max - S?
  227. Heavy hub on new 4 stk OS 91
  228. FS52s lot of oil
  229. Os 91 / Tuned Pipe Installation
  230. os fs 91 problem
  231. o.s. 120 surpass
  232. Compression ratio of OS .46FX and 1.60FX ?
  233. What RPM range in idel for a 0.46FX ?.
  234. os 70 shuts off
  235. OS46 Engine Quits?
  236. OS 91FS stops abrubtly recently
  237. OS 12tr Heat Sink
  238. Thanks O.S.
  239. 4 stoke engine maintenance
  240. Fan Installation os 50 sxh
  241. OS FS .40C Temps
  242. O.S. FS surpass II conversion from pump to non-pump
  243. Surpass II wont't run
  244. 91FX dimensions needed (not in manual)
  245. OS 140 with 60 pipe
  246. OS 120 Surpass II pumped won't run at full throttle.
  247. 61 ABC problems
  248. carburetor OS#60K
  249. OS 40 SF ABC throttle transition