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  1. Are most killswitches the same (3 replies)
  2. 416 bore (1 replies)
  3. 300EX Carb Jetting Question (2 replies)
  4. 05 transmission (4 replies)
  5. How much horsepower can you get out of a 400ex (20 replies)
  6. yfz450 crank (4 replies)
  7. should I get a dial-a-jet for my 200x (0 replies)
  8. jetting with k&n filter (4 replies)
  9. ***__jetting__*** (0 replies)
  10. 250ex dying (5 replies)
  11. 416 over heating (16 replies)
  12. 416, 426 or 440 (8 replies)
  13. ___**JETTING help**___ (2 replies)
  14. Can you tell me the problem?? (10 replies)
  15. 400ex stock rod with stroker? (6 replies)
  16. yfz450 vs yz426 hybrid (1 replies)
  17. Need help with Main Jet starting point! (8 replies)
  18. electronic gear shifter (5 replies)
  19. valve lapping (1 replies)
  20. benifits to 416 (1 replies)
  21. fouling plug (6 replies)
  22. Help Me Please!!! (5 replies)
  23. ttr225 (10 replies)
  24. jetting? (2 replies)
  25. Banshee Crank disassemble? (2 replies)
  26. best pipe for a raptor 350?!?! (2 replies)
  27. hrc camshaft (0 replies)
  28. Need help with jetting with my upgrades (0 replies)
  29. How much more? (3 replies)
  30. starting problems (1 replies)
  31. Citgo Racing Gasoline (9 replies)
  32. 400ex 150RD main jet (3 replies)
  33. suggestions for fixing hole in case>> (13 replies)
  34. gas (7 replies)
  35. Help installing a K&n filter (10 replies)
  36. 450r jetting (15 replies)
  37. air filter help pleeeese (4 replies)
  38. what setup Should i go with 440 or 426? (5 replies)
  39. carb issues (2 replies)
  40. cleaning my outerwears need quick reply please!! (12 replies)
  41. banshee vs blaster (4 replies)
  42. 86 250r How much tranny oil (1 replies)
  43. 400ex Valve Adjustment (1 replies)
  44. Crank/rod question (5 replies)
  45. 06 450r Shocks On 250ex? (2 replies)
  46. Question about assembly lube (6 replies)
  47. white bros? (19 replies)
  48. 400EX starter problems (4 replies)
  49. blaster question (5 replies)
  50. jetting (0 replies)
  51. Anodized (7 replies)
  52. cold blooded 300ex (4 replies)
  53. Engine Work Costs? (5 replies)
  54. 300ex help!!!!!! (4 replies)
  55. yfz cams (1 replies)
  56. gusting my frame? (0 replies)
  57. 2 stroke question (4 replies)
  58. timing key advance (8 replies)
  59. jeting??? (0 replies)
  60. jet kit ??? (4 replies)
  61. transmisson and clutch problem?? (3 replies)
  62. performance (1 replies)
  63. crf450 hybrid tranny (34 replies)
  64. atc 200x jetting (0 replies)
  65. spark plug issue (0 replies)
  66. wat do yall think (1 replies)
  67. Which jet kit (3 replies)
  68. big gun exhaust (6 replies)
  69. big gun exhaust (0 replies)
  70. Post pictures of engine internals. (18 replies)
  71. Barnett Clutch Springs (3 replies)
  72. 2-stroke pipe (6 replies)
  73. 416 carb (3 replies)
  74. Burning 3 Qts. Of Oil In One Week!...? (9 replies)
  75. starting problem (0 replies)
  76. Compression and Fuel (5 replies)
  77. what about pulse charger (1 replies)
  78. Hot cam stage 2 jetting?? (8 replies)
  79. 3rd gear (3 replies)
  80. Wiseco 440 bigbore questions (2 replies)
  81. Crankcase Breather ? (2 replies)
  82. Porting company (0 replies)
  83. more top end (8 replies)
  84. Taking ur airbox lid off. Good idea or not? (28 replies)
  85. what gearing with the sprockets i have? (8 replies)
  86. 300ex question (4 replies)
  87. 350x stator (7 replies)
  88. hmf pipes (1 replies)
  89. Yamaha has been studying up...... (1 replies)
  90. Engine Work (6 replies)
  91. hrc kit (2 replies)
  92. Am i too lean? (5 replies)
  93. 300EX making a weird sound when pushing starter (5 replies)
  94. how much power would an HRC cam give me? (2 replies)
  95. removing choke (4 replies)
  96. more HP!!! (3 replies)
  97. rocker arm ? (1 replies)
  98. crf450 carb on 400ex (1 replies)
  99. exhaust DB chart (8 replies)
  100. Engine Problems Please help (5 replies)
  101. Honda Help (4 replies)
  102. Jets (1 replies)
  103. 450r carb on 426ex jetting (4 replies)
  104. Cam Question (3 replies)
  105. seat latch (1 replies)
  106. front sprocket (12 replies)
  107. yz 426 hybrid temp (9 replies)
  108. Programmable CDI (8 replies)
  109. intake question (3 replies)
  110. Pull carb to rejet? (15 replies)
  111. Outerwears Airbox Cover (11 replies)
  112. Motor skiping and runs like crap (10 replies)
  113. 400ex exhaust ??? (4 replies)
  114. curtis sparks x-6 (3 replies)
  115. quadzilla info? (1 replies)
  116. First 400, Help!! (1 replies)
  117. quick question..jets (1 replies)
  118. exhaust (4 replies)
  119. Uni=power? (30 replies)
  120. 250x chain/ sprocket problem (8 replies)
  121. Grinding noise??? (2 replies)
  122. motor questions-300ex (8 replies)
  123. 300ex Jetting (2 replies)
  124. 400EX - Hard Starting? Carb or Timing? (5 replies)
  125. new chain question (5 replies)
  126. needle jet (5 replies)
  127. JB Weld on the Header (30 replies)
  128. carrier bearings (14 replies)
  129. 400ex jet (1 replies)
  130. 250r frame? (5 replies)
  131. my foreman smokes (3 replies)
  132. 300ex jetting help (3 replies)
  133. Cracked Headpipe (7 replies)
  134. head gasket? (1 replies)
  135. "little help" twist throttle (4 replies)
  136. Jetting problem 450R???? (4 replies)
  137. 330ex (12 replies)
  138. How do i hook up a kill switch? (2 replies)
  139. 440 kit??? is this all i need (1 replies)
  140. carb problems (2 replies)
  141. 8 plate clutch kit (0 replies)
  142. Best bore Size for a 400 (10 replies)
  143. Master Links?? (4 replies)
  144. strocker piston and strocker crank (3 replies)
  145. stock yfz carb on 400ex (11 replies)
  146. Smoking until warmed up? (9 replies)
  147. 416ex bore size (11 replies)
  148. rear sprocket size (2 replies)
  149. hrc spark arrester for 450r (0 replies)
  150. about to rebuild (1 replies)
  151. just put motor together, leaks coolant from head?? (1 replies)
  152. new bearing carrier (6 replies)
  153. question (0 replies)
  154. back up starter kick or recoil (7 replies)
  155. Rekluse Z-Start Clutch (4 replies)
  156. buying a pipe and k&n filter do i need anything else? HELP!!! (11 replies)
  157. what octane (17 replies)
  158. 36T sprocket finally installed! (0 replies)
  159. welding crankshafts?? (2 replies)
  160. 400ex choke removal with ported head (1 replies)
  161. 450r carb on a 400 motor how/what etc (2 replies)
  162. Where to find replacement parts? (4 replies)
  163. Started Smokin Alil? (19 replies)
  164. FST 380 kit (9 replies)
  165. How does air temp effect jetting? (3 replies)
  166. quadzilla igniton box ? (3 replies)
  167. Honda 250ex Exaust pipe help! (1 replies)
  168. hot cam stage 1 (1 replies)
  169. New ESR 330R and coolant is leaking into the cylinder??? (1 replies)
  170. Exhaust Repacking?? (2 replies)
  171. tan/gray plug and still bogging? (12 replies)
  172. 400ex valve adjustment (2 replies)
  173. turbo 300ex? (5 replies)
  174. Warror help please! (12 replies)
  175. lights (3 replies)
  176. 400EX Carb on 300EX jetting (4 replies)
  177. crank/counterbalance shaft timing (2 replies)
  178. question on oversized valves (5 replies)
  179. xr80 wont start (19 replies)
  180. sprockets (7 replies)
  181. 300ex carb help (13 replies)
  182. 400ex throttle stiff? (3 replies)
  183. buyin 20mm carb and pipe (0 replies)
  184. 300ex wiring help (4 replies)
  185. 330 reliablilty (18 replies)
  186. Another 400ex Carb 300ex Question (1 replies)
  187. 400ex motor on a 250r (18 replies)
  188. 400ex tranny RIP..... (5 replies)
  189. 300ex Topend Break in (7 replies)
  190. need help jetting (2 replies)
  191. port and polish (10 replies)
  192. is wr better (4 replies)
  193. octane booster (8 replies)
  194. Break in Time? (13 replies)
  195. 125 (6 replies)
  196. 2 stroke dirtbike question (3 replies)
  197. it RIPPS,but need more (6 replies)
  198. Need Power!!! (3 replies)
  199. spart arrestor help (1 replies)
  200. need help on hooking up tether (3 replies)
  201. best 3 modifications on a 400ex (12 replies)
  202. Experience with Shearer Pipes? (2 replies)
  203. 400ex valves (1 replies)
  204. 416 vs. z4oo (11 replies)
  205. 300ex Choke Question (3 replies)
  206. Will 300ex Carrier Fit In 250r Swinger (0 replies)
  207. are these eney good? (8 replies)
  208. hybrid airboot ? (3 replies)
  209. removing stock airbox (0 replies)
  210. Engine swap????? (4 replies)
  211. I need to know (4 replies)
  212. 406 ?? (2 replies)
  213. hmf s/o on a fmf powercore header (1 replies)
  214. hmf + powerbomb for 450r HELP FAST! (7 replies)
  215. edelbrock carb (7 replies)
  216. 400ex cutting in and out (8 replies)
  217. DID X-Ring Chain Problem (7 replies)
  218. prices (1 replies)
  219. witch one (2 replies)
  220. stroker crank (8 replies)
  221. jetting 400ex (4 replies)
  222. 416 Gearing (5 replies)
  223. quiet core help (4 replies)
  224. Too much top end on 250x?????????? (18 replies)
  225. 700 Raptor NEED A PIPE (3 replies)
  226. Reed Cage (0 replies)
  227. *Blaster Tranny Help* (6 replies)
  228. 4-stroke head work? (3 replies)
  229. rejetting question (10 replies)
  230. what pipe to use on 250r for the woods (9 replies)
  231. need help fast... spark arrestor question (10 replies)
  232. 300ex big bore kit (13 replies)
  233. need help badly!! (1 replies)
  234. wiseco 10-1 piston (4 replies)
  235. 440 valve train noise (4 replies)
  236. 400ex jets (5 replies)
  237. Need gas:oil ratio for .030 wiseco piston on Honda 250r (8 replies)
  238. 400ex hard start (5 replies)
  239. CRF Hybrid gearing (4 replies)
  240. help torque specs needed for trx450 02' (3 replies)
  241. 4 stroke motor work (16 replies)
  242. z400 big bore? (4 replies)
  243. 416 Kit (2 replies)
  244. speed (6 replies)
  245. help needed fast (8 replies)
  246. lrd,tc,curtis sparks,or nmotion (13 replies)
  247. 250ex vs. 300ex (9 replies)
  248. need help with jetting my cr125 (0 replies)
  249. Engine Builder N.E.Ohio (9 replies)
  250. kawasaki cooling probs (0 replies)