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View Full Version : HPI Baja Engine and Exhaust


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