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View Full Version : HPI Baja Engine and Exhaust


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  1. will not idle
  2. few carb question
  3. stiff crank
  4. Jet-Pro V3 Pipe or rear dom?
  5. Oil question
  6. gbe engine mount
  7. DDM sidemount pipe with strange crack...
  8. cy to Zen questions
  9. still runs. . .
  10. idling high and then didnt start
  11. Silencer for HPI tune pipe ?
  12. test my thinking
  13. spacer with cy gasket kit
  14. Jetpro pipe
  15. Side or Rear Dom?
  16. bad motor
  17. Compression (pull cord) question
  18. 26 cc fulie coil question...
  19. Pull Start Help
  20. How Long Should The Fuelie 26 Last?
  21. can get my ring to seat, 29cc stock
  22. Billet fan cover on a Zen.
  23. am i doing rite ? fuel mixture
  24. DDM or TGN? (I know, not another pipe question)
  25. Help rear dom,,, side dom,, or jetpro for 5t????
  26. Is anyone here running a cc racing motor???
  27. Best eng hands down
  28. What Upgrades when installing rear Dom??
  29. Building Motor
  30. Zen 26 2 bolt motor question.
  31. How Long Should The Fuelie 26 Last?
  32. Will this engine fit?
  33. oneill brothers motor toast?
  34. Trevor Simpson 7+ HP carb adjustments
  35. Mesh Mod?
  36. top end kit ?
  37. gears????
  38. Need a third (or fourth) hand when porting?
  39. high compression problem
  40. Still cant pull wheelies????
  41. SS pipe question.
  42. Zenoah Top end kit?
  43. O'Neal Brothers Full mod 4 bolt reed Motor
  44. Is this what im needing?
  45. Side ddm dominator and shell modification
  46. My new engine
  47. Main Bearings flogged out?????????
  48. Why are baja pullstarts so annoying?
  49. Is this Possible?
  50. copper gasket
  51. hey guys ...5t wheelie ??????
  52. Stock ss pipe or xcan
  53. Poping out of carb?
  54. Quick Engine Question
  55. what type of filter oil do you use and what setup do you use
  56. Snapped head bolt on stock 23 - What is my best course of action??
  57. copper gasket sealer
  58. Copper Gasket
  59. copper gasket needs trimming
  60. What's the best exhaust for 5T ?
  61. won't start
  62. few pics of my 29cc
  63. Fuel Filter
  64. will this work
  65. pipe vs motor question
  66. Thank God for ESP
  67. Outerwearing with patriotism...
  68. Induction Systems Boost Bottles
  69. Exhaust Deflector?
  70. ARGH. Dont know which exhaust.
  71. smoke while running?
  72. who's running a cc Pro-mod?
  73. Pythons new billet pull start
  74. Almost new engine cannot start.
  75. New Pipe, now it won't start...
  76. Clutch vs New Pipe???
  77. throttle set up
  78. Linkage issue
  79. made a adjustment good or bad
  80. head gasket
  81. linkage
  82. 2-stroke race oil.
  83. Pull Starter HELP!!!!
  84. Stock exhaust gasket with rear dom? and screw pitch/size
  85. Gaskets Melting ?
  86. Jetpro 5T exhaust and proline body?
  87. carb rebuild instructions
  88. Dropped a new 26 Today.
  89. Hard Fuel Line & White-ish spark
  90. cy26 exhaust & transfer port timing
  91. Wot and killswitches
  92. 813 carb...runs like CRAP need help!!
  93. where can i pre-order the gbe hornet?
  94. meilke rear pipe , any good
  95. 5t with rc victory pipe
  96. - RACE PORTED 30.5cc Big-Bore Combo Kit 4.25+ HP
  97. Looking for some help with Carb. / Engine
  98. Replacing Head Gasket
  99. Cost Effective Upgrade For CY26
  100. motor
  101. plug lead
  102. carbs
  103. 100-110 octain
  104. second opinion
  105. need help selecting 30.5 head kit
  106. plastic head cover ?
  107. Trevor Simpson Big Bore Kit
  108. looking for someone with a GBE airfilter!
  109. no more drippy gas cap!
  110. squeeze MPH.
  111. whos the best?
  112. Boost
  113. Ceramic Bearings
  114. annoying problem...
  115. GBE - End Bleed or Hornet
  116. Cylinder head
  117. alloy pull start housing
  118. CY Sikk vs 4 Bolt Zenoah
  119. Review: VRC Exhaust Pipe
  120. Stuffed Crank?
  121. whats a good compression number in psi??
  122. The top of the piston on a new 5b
  123. is there a quick way to get the airfilter dry....
  124. Spark plug for 23cc 5b
  125. anyone try this....
  126. its hear its hear
  127. Huge TGN exhaust
  128. knive edge conrod
  129. Pressurized fuel system ?
  130. another rebuilt ESP 30.5 modded motor fired up
  131. chung yang or zenoah
  132. break in oil
  133. some help please ?
  134. need help mounting dominator side pipe
  135. wrist pin bearing question
  136. Can I use my 250R 2 stroke mix on my Baja 5B SS?
  137. Howard Combee engines
  138. ESP 27.2 problems. At my wits end with the baja
  139. Stock 5t 26cc (.020 head gasket or .040)?
  140. zrc manifold gasket ???
  141. starts too easy?
  142. Just got my New GBE end Bleed Man Is that thing LOUD!!!
  143. DDM Tall RC / CY Velocity Stack (1" height) PROBLEM!!!!
  144. pumper carbs
  145. Need pipe advice
  146. Mielke shorty pipe mods - dyno data
  147. video of a esp reed 27.2
  148. Dyno results - cc252+DD3x head kit
  149. baja 5 rtr
  150. v speed mod motors
  151. rear dom gasket?
  152. jetpro vs xcan
  153. gp290 head gasket leak
  154. velocity stack
  155. velocity stack
  156. any silencer for S/S pipe ?
  157. Copper head gasket
  158. Pull start spring
  159. Need measurements of a cc255
  160. what is the size of the engine spacer?
  161. Copper Exhaust Gasket
  162. Decided to go with CY Marine w/DS shell, what crank is better?
  163. Mesh mod
  164. stock ss topspeeds
  165. advice needed gp290 opinions
  166. Anybody else running the Proline reed kit?
  167. Aluminum Rear Shock Tower or stock because of my rear dom !!!
  168. pipe?
  169. new rear pipe from jet pro
  170. Replacement head kit for fulie 26cc
  171. Installing the side dom pipe from DDM. Any Tips?
  172. stock engine upgrade
  173. Carb for a 30.5???
  174. new jet-pro pipe
  175. BigBore O`Neill 29ccm good or not?
  176. Cy motor how many cc?
  177. reed valve kit
  178. rtr stock exhaust
  179. carb pump doesn't work
  180. can i use this 2 cycle oil
  181. top speed of baja SS 26cc with ddm
  182. whats your Opinion on this oil
  183. ok got money now to buy mods is this engine any good
  184. Changing Connecting Rod
  185. top end
  186. Took carb apart and fuel of?????
  187. Are seals on a rebuild a requirement?
  188. anyone knows the size of the screws on the engine exhaust?
  189. race fuel
  190. It has finally been resoved!!
  191. Ball bearing for HPI Part # 86715
  192. 5b engine removal
  193. TS Top End
  194. Mielke Side Pipe - Header Coupling Leaks
  195. RTR engine removal.
  196. Head mods
  197. anybody see these?
  198. parts never came
  199. Baja idles high out of nowhere. Plug is dark gray
  200. Normal Engine Temp??
  201. exhaust gasket
  202. Walbro WT-813
  203. Lunatik Dyno results - RDL,HPI, Jetpro4 & X-Can
  204. Lunatik Dyno results - Victory RC performance pipe
  205. Need some help with a bolt
  206. motor help from the motor GODS!
  207. Which carb?
  208. Stock exhaust bolt won't budge!
  209. track pipe ?????????????????
  210. What is a good max temperature to stay under?
  211. need a bit of advice on the 26 cc engine...
  212. New side dom sweet
  213. Question about pipes
  214. Carb problems
  215. Difference in Bel-Ray oils
  216. Uh oh (
  217. rear dom clearence question
  218. need opinion on new rear exhaust for my 30.5
  219. stall at high speed ?
  220. What octane do you use?
  221. adding a x-port to a stock 5t exhaust
  222. If I am right
  223. possible leaking ?
  224. Exhaust Gasket Blown
  225. ??????????
  226. how to choose
  227. Tube on stock muffler
  228. tgn track owners look here...
  229. Weight difference?
  230. BAJA engine problems, possible air leak
  231. air leaks
  232. 28,5 Bore-Kit settings
  233. do the new rear dom fit better than the old ones?
  234. Will this spark plug work
  235. DDM head kit question
  236. spark plug lead
  237. xports
  238. 7Hp Engine
  239. Dominator silencer
  240. waiting....
  241. Blown head gasket?
  242. Working on my buddys motor
  243. is ngk #cmr7h the same plug as #3066
  244. new engine compression loss?
  245. Performace and silent exhaust ? recommand ? better than SS pipe ?
  246. broken teeth
  247. Replacement 5T CY26 cylinder/piston kit?
  248. GBE end bleed on a 5T?
  249. Its really Quite Amazing
  250. first time mixing fuel and need a bit of your advice...