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  1. where can i get hi-proformance parts 4 a 250x (8 replies)
  2. JE Piston (2 replies)
  3. valve/oil question (1 replies)
  4. do i need to..... (7 replies)
  5. no plug color???? (4 replies)
  6. What weight oil should I use? (5 replies)
  7. port and polish (7 replies)
  8. installing cam and piston? (8 replies)
  9. drilling a 1 inch hole in my airbox for a bit more air flow??? (9 replies)
  10. need help with sprocket sizing!!!!! (1 replies)
  11. stupid question???? (5 replies)
  12. 440ex ticking? (6 replies)
  13. DMC 300ex Jetting (1 replies)
  14. 250ex (5 replies)
  15. hardend rockers (2 replies)
  16. changing front sprockett (6 replies)
  17. 416-dyno jet, jetting (3 replies)
  18. 400ex carb on 300 or 250 (2 replies)
  19. Should Chain Make Noise? (12 replies)
  20. headers question (9 replies)
  21. white brothers question (2 replies)
  22. 400ex OIL coming out of LOWER CASE GUARD BOLT??? HELP PLEASE (2 replies)
  23. jetting help, everyone that has a jetted 300 look! (5 replies)
  24. 400ex has crack in head! (16 replies)
  25. head cover gasket (5 replies)
  26. Any idea what I missed!! (1 replies)
  27. sweetquads service manual??? (6 replies)
  28. air scoops (1 replies)
  29. Scotts Performance Oil Filter (4 replies)
  30. motor kit (7 replies)
  31. clutch basket movement?? (1 replies)
  32. Don't have my manual-any advice on chain adjustment! (4 replies)
  33. Uni filter vs. stock (6 replies)
  34. pilot jet question? (3 replies)
  35. Question for those that have broken shifter shaft (6 replies)
  36. jetting 406 (2 replies)
  37. Head pipe exhaust leak (11 replies)
  38. Removing choke, really worth it??? (10 replies)
  39. stock chain removal (11 replies)
  40. 300ex stator (2 replies)
  41. 400ex Pipe (10 replies)
  42. Help????need Question Answered (18 replies)
  43. Owners of WAY modded 300's (3 replies)
  44. What to do with . . . (2 replies)
  45. Who makes stroker kits? (7 replies)
  46. hotcam (9 replies)
  47. how much did you gain from your cam? (4 replies)
  48. Pre Filter (5 replies)
  49. 300EX sprockets with new tires. opinions on this setup please (1 replies)
  50. FCR fuel screw......HELP! (13 replies)
  51. jetting (1 replies)
  52. what makes a 400 a 416.. (6 replies)
  53. CRF 450 (DB) with oil tank, am i able to do it?? (2 replies)
  54. Too much oil? (5 replies)
  55. Curtis Sparks carb mod (4 replies)
  56. Wolf CDI! LOOK! (6 replies)
  57. too hot (7 replies)
  58. Front Sprocket (10 replies)
  59. sparks timing advance YES OR NO (8 replies)
  60. Hittin the limits!! (12 replies)
  61. best pipe for a 300ex (8 replies)
  62. Timing chain replacement (6 replies)
  63. Fcr carb ?? (11 replies)
  64. K&N filter cleaning? (14 replies)
  65. exhuast (8 replies)
  66. Lighten the EX's fly wheel? (24 replies)
  67. 450r?? (9 replies)
  68. Jettin PLZ HELP NOW (8 replies)
  69. 300ex (5 replies)
  70. No muffler (10 replies)
  71. silencer for LRD pipe (4 replies)
  72. carb problem (10 replies)
  73. CDI problems! (2 replies)
  74. DynoJet Jetting (11 replies)
  75. fuel injection (2 replies)
  76. How to rejet Honda 400ex??? (3 replies)
  77. Dry Ice! (10 replies)
  78. NOOs (8 replies)
  79. kill switch (1 replies)
  80. Chain problems...(this is going to sound stupid) (6 replies)
  81. GThunder big thumbs up! (11 replies)
  82. 400ex Modifications HELP (4 replies)
  83. muffler (3 replies)
  84. decompressor, plunger and spring? (5 replies)
  85. do the ross pistons have an arrow on top? (6 replies)
  86. winter time question (2 replies)
  87. 250r (8 replies)
  88. high end motor with a low end pipe (5 replies)
  89. CRF450 vs. CRF440 (10 replies)
  90. is my pipe affecting this (10 replies)
  91. Aftermarket Thumb Throttles? (3 replies)
  92. Jetting on a FCR 39mm (9 replies)
  93. DYNA digital Ignition box.....? (3 replies)
  94. Question on DG Exccelerator pipe... (31 replies)
  95. Big Gun rev box ?? (5 replies)
  96. ways to make your 400ex faster (26 replies)
  97. Which will last longer? 4stroke vs 2stroke (31 replies)
  98. e-series jetting/ throttle resp. (4 replies)
  99. Question for all 300 EX riders (17 replies)
  100. xr400 head gasket (12 replies)
  101. Confusion about Sparks 8 plate clutch?? (9 replies)
  102. omf airscoops? (15 replies)
  103. Carb Suggestions (3 replies)
  104. to the jetting experts (8 replies)
  105. HOTCAM Stage 2 (5 replies)
  106. chain and sprockets (8 replies)
  107. Sprockets (10 replies)
  108. going camping (5 replies)
  109. Warms up and runs real bad then quits. (33 replies)
  110. Jettin Problems On A Raptor Help Quick!!! (9 replies)
  111. Please help with my jetting problem. (12 replies)
  112. Carburator Boot into Cylinder head (5 replies)
  113. dynojet numbers = stock jet numbers? (7 replies)
  114. intake??? (11 replies)
  115. 440 Stroker Kit (4 replies)
  116. 400ex problems (7 replies)
  117. R1 motor in 400 frame? (27 replies)
  118. what needs removed when installing hotcam? (1 replies)
  119. where can i look at seatcovers? (6 replies)
  120. best place to buy an owners manual? (12 replies)
  121. xr650cc engine in a 400ex frame! (11 replies)
  122. Still stalling on me?? (5 replies)
  123. 300ex with MX tires gearing?? (5 replies)
  124. need help with air screw (1 replies)
  125. FCR needle clip position (2 replies)
  126. xc gearing (9 replies)
  127. important jet question!!! (2 replies)
  128. webcam (6 replies)
  129. engine starting to break up at (15 replies)
  130. splitfire plug? (7 replies)
  131. kdx 200 (1 replies)
  132. Re-torquing head studs?? (12 replies)
  133. Will Rancher jet kit work on 400ex carb (2 replies)
  134. Need some rebuild help with my 300ex (6 replies)
  135. low end stumble (5 replies)
  136. FST oil cooler VS. jeg's/permacool (28 replies)
  137. Clutch checkup... (4 replies)
  138. 250ex carb (4 replies)
  139. 300ex backfireing (4 replies)
  140. who knows the inside of the 400ex carb really well? (14 replies)
  141. Cleaning oxidized motor? (3 replies)
  142. compression on a 96 300ex (1 replies)
  143. Is doing the clutch really that easy on a 400??? (3 replies)
  144. HMF slip on??? (9 replies)
  145. 250r flywheel (2 replies)
  146. WB E series Race anyone got one? (0 replies)
  147. Kick start on an EX? (0 replies)
  148. changing sprocket...change chain? (11 replies)
  149. wierd whining sound? (2 replies)
  150. Sprockets / Chain (3 replies)
  151. grinding restrictor ring out on exhaust? (9 replies)
  152. new 04 400ex carb?? (1 replies)
  153. pro circuit slip on clamp (1 replies)
  154. 2004 400ex vs 2004 z400 (18 replies)
  155. HELP FAST!!!! ANYONE KNOW SPARK PLUG GAP FOR A 400ex?!?! (1 replies)
  156. 87 trx 250 starter does not work (2 replies)
  157. hmf jetting, How 'bout it, come on (9 replies)
  158. Whats TC's website? (2 replies)
  159. jetting help (2 replies)
  160. Help with Sproket!! (6 replies)
  161. yoshimura vs white bros. (2 replies)
  162. Valve clearnces.. (1 replies)
  163. 400ex ticking (3 replies)
  164. 400EX pipe vibrating (2 replies)
  165. 926 gncc racing cam (20 replies)
  166. Ticking sound (4 replies)
  167. silencer disc's (4 replies)
  168. need answers very soon (1 replies)
  169. jetting (list yours please) (13 replies)
  170. has anyone proved that removing choke does anything? (11 replies)
  171. hotcam question (1 replies)
  172. 86 250R cylinder bore max (6 replies)
  173. kdx220exr????????? (0 replies)
  174. timing chain tensioner help (3 replies)
  175. Who has gone to a 440 from a 416- or a FCR on a 416 (5 replies)
  176. carb leaking (3 replies)
  177. turn down end cap question (8 replies)
  178. is this a good deal ? (2 replies)
  179. hotcam users, what jetting? (4 replies)
  180. run a colder plug with engine mods or not? (29 replies)
  181. Jetting for a 460 stroker (22 replies)
  182. For all you that has a 440 (2 replies)
  183. 440 overheated what to do what happend? please help!!!!!!!!!!!!!!!! (10 replies)
  184. WB R4 vs. E Series ? (6 replies)
  185. Jetting help please (4 replies)
  186. Questions about oil coolers (3 replies)
  187. yfz450 mods (1 replies)
  188. pick my gear (14 replies)
  189. performance questions (2 replies)
  190. broke ex (5 replies)
  191. Question about Stroking (1 replies)
  192. Head studs (1 replies)
  193. How much??? (2 replies)
  194. 300EX Choke removal? (4 replies)
  195. Do I need to change my plug to accomodate the mods on my bike? (2 replies)
  196. 300EX Starter! (0 replies)
  197. CT vs Hetrick (21 replies)
  198. extended axle ?????? (3 replies)
  199. what to do? (0 replies)
  200. Honda 450 (11 replies)
  201. Need Some Help (2 replies)
  202. dynojet kit wanted (4 replies)
  203. milled head (4 replies)
  204. A bit of dealer info on 450ex (26 replies)
  205. 10.6:1 with timing advance? (13 replies)
  206. upgraded to FCR (7 replies)
  207. what gearing should i use! (3 replies)
  208. Looney Tuned Exhaust? (3 replies)
  209. Problems! (0 replies)
  210. TC Cam? (2 replies)
  211. klx on 300ex...... (6 replies)
  212. 300EX Exhaust (4 replies)
  213. smoking 400EX (3 replies)
  214. lorrettas gearing help help help (0 replies)
  215. How do I remove axle lock nuts...400EX??? (4 replies)
  216. fcr (2 replies)
  217. Pump gas w/ 12:1 comp? (10 replies)
  218. 250R Front / Rear Sprockets (6 replies)
  219. compression (0 replies)
  220. choke removed question (5 replies)
  221. top speed of 300ex (5 replies)
  222. What compression before u need crank/head bolt upgrades? (13 replies)
  223. How does this build sound? (4 replies)
  224. Please help me find one (5 replies)
  225. not enough power. plz Help. (5 replies)
  226. i got to thinking aobut timing (5 replies)
  227. Where to find 300ex 36t sprocket (5 replies)
  228. Whats wrong with my new quad??? (11 replies)
  229. engine rebuild timing issue questions (9 replies)
  230. Does anyone think?? (3 replies)
  231. Need Some Carb Info Please (1 replies)
  232. Needs More Sack.....Please Help! (4 replies)
  233. 400ex starter (8 replies)
  234. Tried New Lectron Carb on 250R (8 replies)
  235. Chattering Valves (7 replies)
  236. start buildin the 4-2-6 today (5 replies)
  237. Chattering valves (0 replies)
  238. low budget need faster quad. (18 replies)
  239. Install Help On New Cam (5 replies)
  240. chain replacement (8 replies)
  241. stock decals (6 replies)
  242. how much torque. (0 replies)
  243. 300ex important question? Please Help. (3 replies)
  244. oil temp HOT when cruzing? (4 replies)
  245. CounterShaft Seal gone wild (4 replies)
  246. stripped screws...need to move needle... (12 replies)
  247. ATN! Fellow WB E-Series owners with over 12 disks. (4 replies)
  248. how to smoke a crapter? (17 replies)
  249. degree kee w/ big bore heat problem (5 replies)
  250. another jetting question (1 replies)