PDA

View Full Version : ATV Powertrain



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 [49] 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136

  1. what do i need Plz help!!!!
  2. 400ex carb on a 300ex
  3. 400ex quick change cover owners look here..
  4. resleeving?
  5. white bros. e- series slip on
  6. stock gearing
  7. 400ex power mods
  8. What gearing ratio should I run on 300R?
  9. is it true?
  10. Stalling Out of Nowhere on 300ex
  11. What Pipe is the best?? for a 416 and stock motor
  12. where to get best price on quiksilver carb
  13. XR 250 rev box
  14. i need help with my 416
  15. Pipe melting clutch cable!!
  16. my 400ex is not starting..please respond asap
  17. i think my tranny is going out
  18. stock exaust
  19. valve clearance for w/b cam QUICK!!!!!
  20. whick exhaut system give me most power o nthe 300ex
  21. broken tabs on 250r lrd exhuast
  22. dg head pipe 250x/300ex
  23. Is it my jetting?
  24. Is it my jetting or something else? I need Help
  25. What to put on a 426??
  26. custom mounted oil cooler
  27. best 300ex pipe
  28. boring .40 over
  29. crf, curtis sparks pipe???
  30. edelbrock carb
  31. adjusting valves
  32. torquing rear sprocket on?
  33. did anyone install a sparks rev box??
  34. New White Brothers Exhaust for 400ex
  35. 350x top end on 300ex?
  36. reverse
  37. Some good info on avgas vs. autogas
  38. timing ruined or not?
  39. dual exhaust!! check it out! sweet!!
  40. Sparks stud fix for the 400ex ??
  41. Lrd 265 R
  42. bogs in second gear
  43. sparks x-6 headpipe glowing??
  44. slip-on's with fmf high flo head pipe
  45. turning 250r into 4 stroke
  46. which part of the stock carb gets bored when ot gets bored to 38mm
  47. 250 r pipes
  48. octane question
  49. who makes the best 416 kit?
  50. raptor motor in 400ex frame look!!!!!!!!
  51. What rings do I buy?
  52. Ticking from top end (Rico)
  53. Stripped oil filter bolt
  54. Smoking Gun
  55. Can a 425 or 426 fit in the stock sleeve
  56. Weisco 416
  57. Am I jetted wrong?
  58. Best Exhaust?
  59. O-ring bottom of cylinder
  60. Difference 250X and 350x carbs?
  61. Need help
  62. Motor Setup
  63. 425vs426
  64. which header
  65. rev. box
  66. Cheapest Place to get Blendzall Oil
  67. can I bore my carb out with a dremel?
  68. HMF or LRD?
  69. 250x carb leaking
  70. Hum, Top Dead Center
  71. found out what happened
  72. need help with cylinder/piston slap
  73. 250R tranny trouble: burning oil?
  74. zuki lt250 rebuild?
  75. ceramic coated header
  76. Who carries Sparks Exhaust and other goodies?
  77. What's the signs of clutch failure?
  78. Anybody run 13:1 comp?
  79. HELP! quad sounds bad...
  80. Hows this for a 416 setup?
  81. Water in engine oil
  82. what kind of power gains should i get out of this?
  83. how far to bore on a carb?
  84. UNI air filter
  85. Head gasket for a 426
  86. 300ex supertrap
  87. Stock rod with high rev CDI??
  88. numbers on top of new piston
  89. XR head gasket
  90. Jetting - Help me im stupid
  91. ANOTHER Jetting ????
  92. What is this worth.
  93. New Parts!!!!
  94. HP on 400ex?
  95. what will my compression be?
  96. Packing
  97. yfz's exact horsepower?
  98. clutch failure
  99. Has anyone had clutch problems due to a certain oil?
  100. GCD air scoops
  101. 250r wiring harness
  102. what is your pilot jet size
  103. Axle Q's
  104. power questions
  105. Which Break In Process??
  106. need to rebuild engine what do i need
  107. what other machines will 300ex jets fit on?
  108. what kind of pipe for a trx 300 4x4
  109. anyone every try a colder plug??
  110. I need a part # for the HRC cam please.
  111. How much hp does a stock 250r have...banshee
  112. jets for 400ex carb on a 350x
  113. smoking
  114. what cam and rockers?
  115. timing on a 300ex
  116. Jet Kit?!
  117. Headwork needed in N.VA
  118. Best Soundin Exhaust
  119. Radiator for conversion question
  120. hondaracer3x PLEASE READ..or someone else
  121. AMS Racing oil
  122. 463 kit
  123. dial-a-jet
  124. hot cam stage 1 or 2 ?
  125. CDI box???
  126. Mobil 1 10/40 4 stroke motorcycle oil Versus Mobil 1 15/50 "Red Cap"
  127. HMF Exhaust
  128. Help Me out here
  129. I got another Stupid question....help!!!
  130. 250x wiring on a 350x
  131. chrome pipes
  132. New Tires and Rims???
  133. Jansen Super Coil?
  134. DMC ALien Pipe For 250ex
  135. Stage 3 Jet Kit
  136. Yet ANOTHER problem with Hotcams
  137. E-85 gas
  138. DG pipes
  139. 3rd gear is shot, what kind of work is it to fix?
  140. 15w-50 in the winter
  141. jets
  142. 400ex rev box question.....
  143. what can cause a slight loss of top end power??
  144. did anyone gain topend with a timing key??
  145. pipe and jets?
  146. another oil question
  147. Blown piston rings?
  148. jetting
  149. Crf450/400ex cam chain
  150. 300ex/350x conversion motor mounts
  151. how do i make it fit
  152. My 400 has a smoking problem.
  153. New 440 kit
  154. Valves....did i screw my motor up?
  155. bore on zuki lt250?
  156. interesting jetting question
  157. 300EX Oil cooler
  158. Its too short!
  159. Question for people who installed Stage 2 Hotcam
  160. what could i put into a 200x chaccis
  161. Home made FST Cooler?
  162. Banshee Problem
  163. Toomey power
  164. 250x cams????
  165. Pipe popping??
  166. what is a 10.5 compression piston
  167. what is tc website?
  168. whats the best exhaust for the 400ex right now ???
  169. Where to buy a CR250 Clutch perch and lever online?
  170. 250ex airbox lid........help
  171. mixture screw, help quick!
  172. 3 stroke
  173. 11:1 compression piston in 300ex what apower it give out
  174. i need to know what to do for my 300ex
  175. boring motor, good shop to just do bore?
  176. 11:1 high comp piston?, and cam?
  177. Slip on or Full.......
  178. Which pipe for a 250x
  179. sWINGARM bOLT
  180. carb puking out the whole gas tank.... need help
  181. LRD Pro-4 exhaust
  182. what kinda exhaust is this?
  183. filter cleaning
  184. air filters
  185. Jetting Problem
  186. racing help bad!!!!!
  187. Hrc Cam Performance
  188. 440
  189. Please help
  190. what CC size is a .40 overbore?
  191. jetting???
  192. I have a problem
  193. what jets should i run in my 400ex
  194. Axle carrier and sprocket
  195. Cam Chain removal
  196. ABC Racing
  197. help
  198. Bike Running hot
  199. Sprocket selection???
  200. Applied Racing Lever and Perch?
  201. 400ex running HOT!
  202. power loss
  203. Confusing sparkplug color
  204. torque nuts?
  205. FMF Powerbomb
  206. Valve cover gasket
  207. whats the best 416 426 440
  208. Bore Help
  209. What to adjust my vavles to?
  210. 440Ex's performance
  211. black smoke from exhaust pipe
  212. Best drop in cam
  213. 250X Idle Problems
  214. yzf450!!!!!!!!!!!
  215. Silencer and jets?
  216. Warrior jetting problems!?
  217. no compression?
  218. great jetting article
  219. pro circuit headpipe
  220. Piston sizing?
  221. 416's burning a lot of oil! whats wrong?
  222. thumb throttle on fcr carb
  223. my 416ex port and polish work
  224. drop in cam
  225. i need a head job
  226. Cutting out
  227. 440 Starting?
  228. New here, need advice.
  229. 250r rear axel
  230. New Top Speed>>>>
  231. rev boxes
  232. HRC cam update
  233. Jetting on '03 EX
  234. hrc COPY CAM FROM XR ONLY?
  235. FCR...gas tank clearance
  236. Stock 400 faster than mine.
  237. Hard Clutch Pull
  238. maybe not that bad
  239. Sparks Pipes
  240. stock needle with dynojets
  241. Hard to get neutral!!!???
  242. REVV box
  243. DG xccelerator
  244. Engine performance
  245. how hot will 400 get?
  246. Which big bore kit?
  247. 300 ex carb question
  248. 440 ex JE piston
  249. Cracks
  250. Symptoms of overjetting