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View Full Version : HPI Baja Engine and Exhaust


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  1. switching from colman camp fuel to pump gas
  2. snappy fuel line krakken vent ??
  3. Where do you use loctite on engine/clutch
  4. bigbore kit which one to choose ?
  5. obr 30cc longrod!!
  6. What pipe for OBR on 5SC with TC Cage?
  7. Air bubbles then engine dies
  8. engine mod?
  9. Stock SS power limits
  10. Are fuel line upgrades necessary?
  11. Are my fuel lines mixed up??
  12. engine stotter
  13. Long rod exchange
  14. holy smokes
  15. obr 30cc longrod !!!!
  16. Pipe question
  17. Engine needed gas in plug hole to start, why?
  18. Victory big bore pipe
  19. Motor ID question??
  20. Carb settings - sea level stock 26cc
  21. Hi idle after wot runs....
  22. obr 30.5 lr full mod
  23. How can you tell??
  24. What Pipe? BZM 28.5 REED
  25. x can
  26. Team Chase cage & DDM 5T pipe?
  27. Two peice pipe no coupler no leak how too
  28. New engin or new car
  29. which pipe to buy? please help
  30. boost bottles what are they for???
  31. Still sputters on top end, seems like there is gas/oil in the air filter as well
  32. Whats thde differance? obr long rods
  33. dominator on edm
  34. V1 rear Dom, does it need the X-port?
  35. Top end kits
  36. The New Pull Start
  37. Engine bogging down
  38. carb.
  39. Threshold Air Filters
  40. How many gallons will a stock engine last?
  41. pipe and carb choice
  42. Vrc pro pipe
  43. no spark problem
  44. fuel bulb - primer bulb level
  45. completing a TS engine
  46. Cheapest place to find ported 4 bolt longblocks?
  47. Is there a better/
  48. Engine for max speed
  49. Freeze pipes to remove dents?
  50. Adding a Pipe to a stock 23cc Fuelie
  51. 29.5 LR on Stock Cylinder?
  52. Porting for max torque?
  53. spraying carb cleaner indiscriminately
  54. Is this OK to use??
  55. best race pipe?
  56. f270 mods
  57. model logic pipe
  58. obr 27.2 full mod long rod max revs
  59. Engine idling
  60. DDM has the BZM 28.5 reed motor
  61. Engine problems
  62. BZM 40cc
  63. Top end
  64. Engine trouble....all out of ideas
  65. Engine Bog
  66. Cat5 race ported motor
  67. heart attack (rebuild)
  68. Standard Throttle Arm in WT-813?
  69. em18620 - Elcon or gt213 - Lauterbacher
  70. Engine bogs
  71. 5sc cpi pipe with obr 30.5 full mod long rod
  72. Cheap big bore engines
  73. is this worth buying?
  74. engine rpm tests
  75. Engine takes off after starting
  76. My GBE SB experience
  77. So how fast is a standard baja??
  78. Missing bolt
  79. Piston rings
  80. OBR 29.5 FM propells my baja to 81.7 mph :)
  81. Difference between zen and cy clutch plates?
  82. how to tune
  83. how deep does the rabbit hole go?
  84. FULL TS engine dyno test
  85. flowsystem pipe
  86. Side engine removal
  87. Rear Dom V1 mod help.
  88. CPI tuned SC pipe review
  89. Engine help
  90. Problem in wet conditions.
  91. Reed ported head hole
  92. Remedy for leaky fuel cap?
  93. Sputtering motor
  94. what do you think
  95. uber rc pipe
  96. 27.2 ESP rebuild
  97. Shuts off when upside down
  98. Spurgear
  99. fighting the pull start
  100. I have a dream
  101. DDM Dominator V2 Pipe
  102. Long rod question
  103. engine wont start
  104. ESP 30.5 kit or OBR race ported kit
  105. boring or new engine?
  106. Fly wheel cover
  107. BZM 28,5 CC airfilter issue
  108. pipe recommendations?
  109. TS Dome Question???
  110. O'Niell Jetpro or DDM Dominator????
  111. Exhaust pipe project
  112. Victory pro pipe
  113. CY26RC Rebuild or buy new
  114. Zenoah g270 intake fit
  115. painting my raw GBE????
  116. coil spaces
  117. BZM-50cc engine: Holding the Power; Latest Driveline Upgrades Thread
  118. Bartolone Aftertburner pipe
  119. TGN race pipe
  120. Lol...check this out!
  121. What happened to the 60cc motors
  122. getting a obr 30.5 long rod full mod!!!!!
  123. The right combo
  124. blur quick release air filter system!!!
  125. My "Tank" is ready for a transplant
  126. spark plug gap
  127. Best bashing/dune pipe
  128. pulled apart 30.5 to look for tick
  129. Zenoah/CY Crankshaft Disassembly
  130. drag pipe
  131. TS starting problems
  132. What size crank?
  133. Brand new failure
  134. Syndicate long rod with TS reed
  135. HP of stock CY26 motor
  136. Compression eating my pull starters
  137. What pipe are you running on your shorty?
  138. new moto
  139. Ideas about obr about 29.5cc LR FL!!
  140. vrc pro pipe vs jetpro boss
  141. OBR motor choice
  142. best spark plug ?
  143. walbro wt-990 carb with cy28.5 bore up
  144. stock carb???
  145. top end
  146. Which pipe??
  147. Looking at 62cc or 50.8cc
  148. Newb question
  149. VRC pipe!!!!!!!!!!!!!!!!!!!!!!
  150. bore kit 30.5cc for fuelie 26 scc
  151. 23cc engine and i want to upgrade the top end
  152. Starting up after a long time
  153. cylinder bolts for G290
  154. DDM Dominator Fast pipe question
  155. BZM Micro Engine Club
  156. Fuel priming bulb level
  157. Big Bore Kit
  158. ESP 29.5cc Championship port vs 23cc fuelie
  159. bullet proof bottom end
  160. Start your baja inside your house
  161. anybody running on Alcohol?
  162. bartolone racing bolt-on reed on a 2 bolt?
  163. 668 or 813 carb
  164. Flywheel problem
  165. Gear Plate 5sc ss
  166. CY 4 bolt crankcase with Zenoah cylinder?
  167. CPI big bore tuned pipe
  168. How to tell what Zenoah Engine model I have?
  169. Model Logic for the 5t?
  170. What went wrong ????
  171. Help! Zen 29cc top end problem
  172. Pull starter not recoiling
  173. Fuelie 26 vs. Fuelie 29?
  174. pullstart issue
  175. Broken pull start
  176. Broken fan cover
  177. Whats the recommended fuel mix for the baja
  178. how does it sound
  179. Rear Dominator tuning
  180. Baja engine shuts off
  181. gbe side bleed ???
  182. ignition lead
  183. help with servicing
  184. BZM 28.5 advice
  185. high temp gasket sealer
  186. 26cc Engine ticking??
  187. cpi pipe cleaning
  188. bottom diaphram gasket order??
  189. How does she sound
  190. Dune running pipe
  191. What to do?
  192. need some help
  193. reed vs standard
  194. Does it work??
  195. which pipe for obr 30.5 fm lr ?
  196. xport and high flow muffler compatible?
  197. BSW roto start
  198. What is the best sounding exhaust/pipe?
  199. Is it worth it?
  200. CPI SB Pipe Vendor?
  201. what engine to choose from??? please urgent help
  202. Jetpro Dual Silencer
  203. Recommend an Engine- For a roller
  204. Cracked head
  205. I think I Fu@#ed something up!!
  206. How does this cylinder/piston look?
  207. carb screw
  208. tuning help?
  209. vrc pipes
  210. Starting question
  211. Advice hop up and top end
  212. What parts do i need?
  213. Differences in these engines!!
  214. Which pipe!!!!!!
  215. Hello, brand new baja 5S won't run
  216. OBR full mod build!
  217. Shoe goo
  218. %B hesitation on top end
  219. trevor simpson pipe gearing combo for new project
  220. Pipe for 5sc 28.5 esp TC cage?
  221. advice in big bore upgrade please
  222. Engine Problem Have Question
  223. zenoah gz25n14 any good ??
  224. Help with engine for new build
  225. Baja 5SC + RPM 5SC rear bumper mount/skid plate exhaust fitment
  226. Which Shreadstack?
  227. engine cutting out
  228. rotostart
  229. Rear Dom ??
  230. What is the best modded engine for around $400
  231. is this oil better than the HPI stuff?
  232. Obr prostock
  233. Anybody heard of Motul 2 cycle oil??
  234. I gots me a question
  235. How bad is it to run without a engin esahst gasket
  236. ESP Full MOD 30.5cc
  237. need bzm info
  238. Rear Dom question?
  239. lunatik rabid
  240. 30.5 started waaaaay to easy !!!!!
  241. g290 stroker
  242. rpm difference
  243. Fuel return from the Carb + brass fitting
  244. 5 mm long rod versus 3 mm
  245. 29
  246. Slow pull away but then she flys...
  247. Noise ordinance: how loud can engine/pipe combo get?
  248. Bzm 28.5
  249. 5T Dominiator vs V2 rear Dom
  250. BZM Feedback???