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View Full Version : HPI Baja Engine and Exhaust


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  1. G29 or GP290
  2. Do not start your baja with a drill
  3. HPI 23 dies at idle
  4. 8.2hp Full Mod 30.5cc TR/OBR 4 Bolt Long Reed Case
  5. Just a stupid observation
  6. trevor simpson 4 bolt 30.5 kit?? where
  7. Whats the size of the 5t jetpro bolts?
  8. HELP..............Won't Start
  9. Predator Stainless Steel Pipe???
  10. Billet air intakes and boost bottles?
  11. no power after it gets hot
  12. New exhaust
  13. Con rod install question...
  14. I need a pipe!
  15. Fuel issues? Need help
  16. Need help with cleaning a pipe?
  17. Best exhaust
  18. HPI 23 Pump Up
  19. need help installing new head
  20. 5sc 26cc mod
  21. pipe question
  22. modified dominator fast
  23. stock performance pipe or look for a better one
  24. where is my piston ring?
  25. Water washable filter oil - used it ?
  26. New +1mm crank in Zen 4-bolt.
  27. 26cy vc 27.2 cy
  28. CY F270 4bolt 27.2
  29. rd logics pipe
  30. 2mm stuffer engine rebuild
  31. JetPro's "Track Pipe"..........Are They Any Good
  32. Zenoah crank case bareing/seals
  33. new bzm setup
  34. Zenoah g290 performance compared to Fuelie 26s
  35. dominator pipes??????
  36. CPI SB Pipe?
  37. Kreanken quick fill
  38. CPI pipe on SC
  39. What kinda temps ur twin runnen at ???
  40. Loctite questions
  41. g290 2-Bolt Top End Break In Questoin
  42. Blown head gasket - Please help
  43. Stock 23 Head Kit
  44. cy engine WTF
  45. please help no fuel to cylinder
  46. Zenoha piston clearance in cy
  47. Petrol???
  48. What engine and pipe at you guys running
  49. Carbon Fibre Pipe
  50. engine bild questions
  51. castrol power 1 scooter 2t oil?
  52. Hollow Point RC studs - what length?
  53. what RATIO would you run?
  54. What chassis should I use for my basher
  55. g290 top end wont start?
  56. Headers or pipe for stage car
  57. Engine temp question
  58. model logic sidemount pipe
  59. Difference between 30.5, 29.5 & 27.2 OBR longblocks
  60. hpi baja exhast????
  61. Need Flywheel for OBR 30.5 Full Mod
  62. motors wont start,
  63. Making the case look pretty
  64. suggestions on carb?rebuild or replace
  65. i need some advice, even though perharps it's too late...
  66. stock vs prostock
  67. Fixing a dented pipe
  68. Tips For Installing "No Leak" Coupling?
  69. How will I wear to flywheel cover?
  70. Specific Q's on VRC and Jet Pro
  71. stock header vs. aftermarket pipes
  72. was bored and made this fancover protector
  73. 5SC side pipe suggestions...
  74. engine and carburetor
  75. FLUID-RC side mount, tuned exhaust and continued review.
  76. Grey plug meaning??
  77. New OBR 27.2 Engine Won't Shut Off
  78. DDM 30.5 or OBR Reed engines
  79. cpi big bore pipe lovin it!
  80. Carb info needed
  81. headgasket problem
  82. Fluid RC Baja Pipes
  83. Intake air leak
  84. Yamadude Linkage-Necessary???
  85. Pls help
  86. heat wrap good or bad
  87. New CPI 5SC Pipe
  88. bad to run baja without pull start on?
  89. WOT then die's...
  90. Hole Punched In Engine Cover
  91. Engine compression
  92. Is this pipe any good? Suggestions???
  93. Does anyone know what the 26cc idle RPM is 5SC SS kit?
  94. Step up from stock - Pipe
  95. goped rc engine same ?
  96. Oil on head gasket during install
  97. cpi question
  98. OBR Prostock Break in trouble
  99. Quick help ASAP
  100. CC racing ProMod burnout
  101. Zen race ported g290rc vs zen pro stock 30.5
  102. MTC 2x27,2CC long rod twin with forced air cooling + POWER SPARK electronic ignition
  103. vrc pro or vrc big bore?
  104. pipes
  105. Pipe comparison chart
  106. Flywheel question
  107. CST fast pipe and TC rollcage
  108. Bzm 28.5
  109. What gasket
  110. Hpi Baja 5B Problem!
  111. Chainsaw pull start paws
  112. What Pipe?
  113. Who can customize a DS cylinder shell?
  114. Filter for velocity stack
  115. baja 5b exhaust
  116. OBR 27.2 / 29.5 / 30.5 Which one?
  117. VRC vs. Rabid vs. Torpedo
  118. anyone try the Jet-Pro "Gargantuan
  119. Carb For BZM 28.5
  120. A few questions about an engine I may possibly build...
  121. Clutch Washer dimension
  122. Nos yay or na ??
  123. Which carb do I have?? How do you tell??
  124. GBE side bleed joint tube?
  125. Power ratings
  126. combo question
  127. bzm reliablity
  128. new twin from rcmk
  129. Best exhaust for on road track
  130. sos motor not turning over !!!!!!!!!
  131. 30.5cc race port upgrade wouldnt start.
  132. Wow!!!
  133. 2 bolt CY to 4 bolt Zenoah
  134. Is Anyone Using The DarkSoul Head With Marine Jug?!?
  135. Fulie 26
  136. 30.5 fuelie info
  137. 30.5 Zenoah ESP or 28.5 Bizeta BZM?
  138. motor doesn't stay running
  139. Best Exhaust for Low end torque on 29cc
  140. Need some help
  141. BZM pipe!
  142. 3rd Engine PITA in 3 weeks
  143. I need an engine!
  144. Which engine from OBR?
  145. Ok one last time before I order. EXHAUST???
  146. low end pipe vs top end pipe
  147. help before i start throwing a baja
  148. 15mm walbro slide carb intalled
  149. Oil around the plug
  150. Fire
  151. $500 budget - Looking for a new powerful engine...
  152. Head question
  153. Baja Slow Acceleration,HELP
  154. BZM Super 50 troubles
  155. What is the best upgraded parts for baja 5b ss?please help...
  156. Weak spark with killer bee switch?
  157. 27 fast Rat OBR
  158. 0.016 squish?
  159. how hard is it to rplace the crank?
  160. Aluminum Header Snapped at flange
  161. Baja wont start
  162. Meth vs Gas
  163. gaskets change
  164. 5t vs 5b dominator
  165. what is the best ESP MOD FOR THE STOCK 26CC ENGINE
  166. help with baja
  167. BZM micro issues
  168. Stinger length
  169. VRC BB Pipe Silenced
  170. Cylinder head tap broke off - garbage? (pictures)
  171. Does this mean I'm too lean??
  172. walbro 813 troubles
  173. Which CPI Tuned Pipe for BZM 28.5
  174. Darksoul lightened flywheel
  175. Which pipe to match OBR full mod 29.5
  176. Does adding a silencer to an aftermarket pipe rob HP?
  177. FLUID-RC pipe for bzm?
  178. Exhaust opinion????
  179. Flywheel fins
  180. Whats the difference between a long block and standard?
  181. Bent Shaft
  182. Is my piston okay to reuse??
  183. How to tell which engine you have????
  184. CPI BB pipe question
  185. Racing Cylinder Reed Block
  186. Problems with the cold.
  187. baja 5t obr 30.5 full mod pipe info?
  188. Gasket sealer on copper gaskets
  189. Cracked fan cover
  190. Flywheel
  191. Another what motor to get thread
  192. anyone have that stupid tube on the stock pipe for a baja 5b
  193. Metering Spring Mod Question???
  194. PLEASE HELP - full throttle upon crank-up
  195. 29cc Zenoah G290RC 4bolt
  196. Jet-Pro v4 Dual Bleed Track Pipe for HPI Baja 5B
  197. OBR/TR Big Shaft Club...
  198. engine problem with new vrc pro pipe
  199. CC Racing?
  200. walbro 813 and 990 differences
  201. Removed all outside coolling fins on flywheel ?y/n
  202. starting up
  203. full force v2 high flow fuel line yeah or nah?
  204. 23cc baja 5sc
  205. CPI vs Dom2 Pipe
  206. Removing bulb from 990.?
  207. Engine will not pop or turn over
  208. fullforce high flow fuel kit problem
  209. Carb setting for Dominator pipe????
  210. Leaking Head question
  211. DDM 7,500 RPM Clutch Spring fitment issue.
  212. Ignition Coil with Bent Fin
  213. Video's with the JetPro Drag Pipe!!!
  214. air leak?
  215. 30.5 carb choice
  216. ESP Championship porting/ 30.5 2mm Stroker
  217. VRC side pipe and PRO-stock 27.2 topend kit.
  218. left turn stalling
  219. Quick Noob 30.5cc question
  220. what a great way to start the weekend..
  221. please help with baja
  222. This is what happens when the wrist pin retainer goes
  223. whats the difference between these 2 cylinder heads
  224. BZM micro displacement
  225. Team Chase carb diaphragm filter issue
  226. Who make the rubber seal that goes on the throttle linkage of a carb?
  227. plastic starter pawl woes
  228. put a 1+ or +2 stuffed crank in a 23cc cy
  229. tgn two stage "redneck"
  230. Shoe goo
  231. New motor questions
  232. What Problems?
  233. CPI tuned pipe on 5B
  234. Juice box
  235. Squish effect on compresion ratio?
  236. Carb???
  237. Alternative Plugs other than NGK?
  238. OBR twin/62 krd skopod/bzm 50
  239. Single & Twin Cylinder Engine..?
  240. Help!!! Noob question
  241. flooded ? or compression?
  242. Maxima Castor 927
  243. clutch springs??
  244. how hot?
  245. BZM micro pipe
  246. Carb problem?
  247. Anyone is Phoenix AZ, w/Bartolone Racing Torpedo 5T/5SC Side Mount Pipe - Chrome
  248. Zero drag seals?????
  249. Will a rear v1 dominator fit a 5t
  250. Virctory RC bigbore question