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  1. 06 HRC kit reliability
  2. WB .vs Hmf
  3. CDI box?
  4. Question about 400ex Carb??
  5. clutch help
  6. 400ex
  7. 300ex topend still no start pt 2
  8. K&N and Foam
  9. broke my masterlink on install.....
  10. 400ex to 450r
  11. no airbox means bigger jets right....
  12. mixing pump gas and methanol?
  13. airbox dimensions
  14. Trx 300 Cam Chain Question
  15. Margera clutch
  16. Need help with 300ex starting problem
  17. Help Jetting modded 300ex... (sound clip to help)
  18. jetting
  19. Fuel Injection
  20. Help getting engine mount out..
  21. overflow bottle on hybrid
  22. 400 Ex Blowing Gas Out Carb
  23. endcap ?
  24. best way to clean yoshi exhaust
  25. whats better thumb or twist trottle?
  26. 400ex big bore
  27. O-Rings or not
  28. need some jetting help
  29. need help with axle for 300ex
  30. Need help with intake
  31. Radiator Low
  32. Taking link from chain
  33. 300ex Jetting
  34. lowering compression
  35. look i need ur opion
  36. 300ex sputters a 3/4 to WOT
  37. Loudest Exhaust Pipe
  38. Sparks or hmf?
  39. engine exchange
  40. clutch, again..
  41. 400ex to 450?
  42. YOSHI got it?
  43. 416? Idk
  44. Honda 250EX sputtering
  45. 12t on a 450er?
  46. fmf performaxx exhaust
  47. How to jet for Ti-4 slip on??
  48. More top end gearing???
  49. bore
  50. More Power
  51. 1990 Trx 300 Wiring Question
  52. Is it worth it
  53. intake valve stuck
  54. pisston problems
  55. stripped bolt in motor!! OH NO!!!
  56. Clash of the ?
  57. 300ex lacks bottom power?
  58. piston replacement?
  59. wiseco?
  60. which way does the piston go
  61. Backpressure
  62. Exhaust wrap??
  63. exhaust
  64. good sounding exhaust
  65. Titanium Yoshi?? Main jet?
  66. 400ex Won't Start...Please Help
  67. New air filter???
  68. compression
  69. alchy?
  70. need 3 links for x-ring chain
  71. Clutch Cable
  72. does this sound right to you?
  73. exhaust
  74. Raptor info
  75. cylinder head
  76. chain master link?
  77. hybrid rad
  78. queston about a 426 kit
  79. 400ex burning oil-bad
  80. Need some help with my 400
  81. Accelerator pump
  82. piston ???????????????????
  83. rebuild time
  84. outerwears Pre-Filter Cleaner
  85. White Bros. MX4?
  86. Tranny?
  87. Rings gap to wide?
  88. split rod
  89. quiet exhaust
  90. race gas
  91. big bore questions
  92. shorty ???s
  93. hmf vs white bros
  94. starter wire poped poped out
  95. 450r Punisher Ignition
  96. misfire during acceleration
  97. shorty pipe
  98. WB E-series weld broke
  99. need carb help fast
  100. DynaJet vs ?
  101. help
  102. just a cam
  103. friends ct leaks?
  104. clutch noise
  105. ok im confused as hell...
  106. Couple of carb q's for a 400ex
  107. header help
  108. Yz motors
  109. jetting
  110. 2001 250 ex carb adjustments
  111. What kind of exhaust for an '06 450r?
  112. Transmission Headaches
  113. Yamaha Big Bores
  114. octane 12.5 to 1
  115. wanted: bearing carrier
  116. Electrical problem?
  117. yoshimura
  118. Namura
  119. 400ex motor swap??
  120. Loss of power 300ex
  121. Honda Trx 300 1990 Electrical
  122. 39 FCR w/ 416?
  123. Tires
  124. How to Fix??? LOOK!!!
  125. cutting stock muffler
  126. 400ex head gaskit
  127. where to find
  128. tuning yz426
  129. Wiseco 426 Ring question
  130. another exhaust forum (fmf)
  131. Clutch adjustment
  132. idle messed up
  133. tachometer?
  134. Glow plugs and diesels.
  135. Uni aka. WB powerfilter?
  136. head gasket 440
  137. tc exh. for z400 are they universal
  138. cr500/250r help
  139. What kind of Amsoil?
  140. 400ex kick start
  141. Powercoating a engine
  142. Mega phone exaust
  143. sparkplug and jetting
  144. New hot cam, hard starting?
  145. 250x or 300ex cdi modification - remove rev limiter.
  146. Cheap engine mods and has ne one used the Dr.D exhaust on there 400ex yet?
  147. 300ex low end bog
  148. Clutch recommendation needed!
  149. white bros powerfilter ?
  150. YFZ 450 engine dying question
  151. Hot Cams
  152. 426cc kit for 400ex
  153. chain question
  154. Need information quickly
  155. Back fire
  156. Hetrick Racing??????
  157. jetting?
  158. what about nitrus?
  159. upgrades on a 2006
  160. 300ex sputters after a wheelie or hill
  161. no difference with or without airbox lid
  162. hmf slip on
  163. 300EX Upgrades. Concerns?
  164. 426ex jetting
  165. Best hybrid motor?
  166. Piston installation?
  167. Best 2-Stroke Piston and a ?
  168. Cam
  169. Cam
  170. Rev box
  171. High Comp engine rebuild
  172. Jetting Dilema
  173. needle on carbs
  174. Drag Racing/ Gearing Question...help!!!
  175. 400ex crank ?'s
  176. really bad flooding problem
  177. will a 400ex jets fit a z400?
  178. Compression on 1995 Honda 300ex
  179. does anyone know?????
  180. 450r carb on a 400ex ?
  181. 250ex carb
  182. Throttle Cable ????
  183. clutch problem!
  184. 300 EX Exhaust question
  185. clutch cable
  186. 450r carb
  187. Hiper hub question
  188. exhaust clamp
  189. can u put a oil cooler and a oil tank from a 400ex
  190. Jetting 101
  191. pisons
  192. 06 400ex pipe?
  193. 300ex gearing
  194. 300ex cam and valves!
  195. front sprocket
  196. Clutch Problem On 450r
  197. stock 2005 400 ex--2000 400ex white brothers exhaust.
  198. does anyone know
  199. Serious Problems!!!
  200. Helicoil
  201. Please, Help Me!!!
  202. Is the wrist pin in a 400ex piston free floating?
  203. difference between kehin and dyno jet
  204. 13t sprocket 03 400ex help
  205. 400 ex performance
  206. Need some help on timing my 400ex
  207. 400ex head porting questions
  208. Help trading my 400ex for 450R
  209. HRC kit
  210. Install, piston rings, cam,chain,,,,,,etc
  211. HRC or Hot Cam cam For 06 450R?
  212. bolt stiped and valves?
  213. Only 2 Strokes have powerbands
  214. what size fuse for a yfm350
  215. Stroker for a 400ex
  216. Question on reusable oil filter
  217. Jetting right?
  218. Poor man's packing.
  219. Lukes performance
  220. 400 ex, wont start after new head.
  221. 300ex airbox help
  222. xr400 clutch cover
  223. Need help with Eton CVT trans problem.
  224. Testing new filter out!
  225. 450 chain probs.
  226. 250R/Banshee Conver.
  227. 400ex timing
  228. best way to make a 400ex race ready
  229. Would a 450R carb work on a piped 400ex?
  230. sprokets
  231. deffernce between web and hot cam
  232. banshees shocks
  233. Cam Cams Camshafts (400EX) information
  234. will paint affect cooling???
  235. bike wont run with 450r carb
  236. Running Rich
  237. Trouble Starting
  238. 300 wont start right
  239. smoke
  240. ticking
  241. CAM question???????
  242. Bah, burning oil on start up...
  243. cooling?
  244. octane question
  245. drop in cam for 250x??
  246. hrc cam
  247. 300ex charging
  248. WHAT ONE IS BETTER yam,hon or zuk
  249. carb headakes
  250. wet 250EX