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View Full Version : HPI Baja Engine and Exhaust


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  1. Motor question
  2. I need help choosing head for my TS 4 bolt reed case
  3. boost bottles vs no boost bottles
  4. didnt last the first tank?
  5. blew up my 29cc cy motor
  6. Extreme max effort 23cc or Hi-rev 30.5???
  7. DDm and jetpro silencers
  8. turn HSN left -spark plug fouls, turn HSN right-tire wears out. where to balance?
  9. Benefits of a 813 carb?
  10. Question about installing DDM Dominator pipe
  11. What Are Your Thoughts On Spark Intensity Vs. Engine Combustion
  12. info on motors
  13. exhaust ideas please
  14. motor trouble
  15. Busted spark plug lead.
  16. Congrats steggy!!
  17. thanks scotty
  18. more top speed
  19. turbo or supercharger 5b
  20. what cylinder kit to buy!
  21. WOW! what a night. ESP 30.5 and a Savage
  22. Reringed motor break in
  23. 23cc CY ENGINES HOW TO PORT...
  24. Help!! Which pipe to pick??
  25. how mad should i be after seeing this???
  26. need more info on the dominater pipe
  27. What would happen if... 30.5 OBR on stock SS parts
  28. Jammed Flywheel and Suggested Maintenance
  29. My Review on the Lightened Fly Wheel
  30. New cpi pipe
  31. Hey buddy is that NOS in your BAJA Ss
  32. ss pipe rubber
  33. stock 26cc motor
  34. Which castrol oil
  35. Speed recipe wanted
  36. Is my carb hooped?
  37. Engine Recommendation
  38. How hard is the 5T to tune?
  39. 5T running hot
  40. zenoah g230 spark plug
  41. Pipe physics
  42. need some motor help
  43. 23 cc going biger
  44. TS for torque and RPM. Which top end?
  45. need help with baja
  46. 23cc vs 28.5
  47. Fuel filter needed?
  48. No spark - baffled :-(
  49. HPI carb
  50. budget engine upgrade help
  51. cant find engine fan mod
  52. Need quiet pipe that still performs
  53. Thinking of a new pipe guys.
  54. New 668 carb fitted - still no joy
  55. can I mix 2 different types of oil???
  56. Flywheel problems
  57. Need replacement head point me in right direction
  58. anyone had this happen before?
  59. How do u know when u are too lean?
  60. Killed my SS pipe (pics)
  61. Dominator "FAST pipe or CPI Tuned pipe????
  62. engine surges
  63. problems with 27,2 zen full mod
  64. wont start
  65. best pipe for the ss
  66. Do you think this damage is worth worrying about?
  67. ADA Manifold with Teflon gaskets "QUESTION"
  68. 28.5 Ported verses 30.5 ported
  69. I need a little more power
  70. v4 jet pro
  71. Anyone using these long blocks engine from ORB
  72. engine stop
  73. couple of questions about new engine and supporting mods
  74. GBE hornet vs jetpro v4 track pipe.
  75. Lean Seized of not?
  76. Rabid pipe mounting info
  77. pipe stud kit
  78. Q 'bout A zen 27
  79. Another broken part :( (need pul start pieces now)
  80. DDM Dominator 5T vs. Lunatik Rabid
  81. Baja 5b 2.0 W/Zenoah 26cc engine Ideal issue
  82. ? :+ huh?
  83. Bent pipe
  84. rebuilding carb 668
  85. WOT problem
  86. Hmm,some more Q's "bout zens.
  87. Engine missing at WOT
  88. Gas going out easily from the carb normal?
  89. What engine to buy?
  90. has anyone ported their own cylinder?
  91. is this port it head kit ??
  92. Full Mod VS Pro Mod
  93. 813 or 668?
  94. Not good looking but it works!!!!
  95. O-ring size for carb throttle shaft?
  96. big bore = no start!
  97. 5t ring
  98. 1 ring thicker 1 ring thinner!
  99. Pullstart sticking....Do I need to replace or fix
  100. low end bog
  101. Just how long do the stock CY motors last?
  102. Use of DDM Silencer With the DOM V2 Pipe
  103. Upgrading exhaust question
  104. Intake Manifold ADA or Z RC?
  105. Running low on green and wanting to upgrade
  106. Zen 4 bolt
  107. help fitting mielke rear mounted pipe
  108. victory/pro pipe rear bumper guard
  109. CY 27 cc question
  110. baja 5b 25,4cc zenoah + CPI pipe good or bad?
  111. In line fuel filter question
  112. 29rc head kit
  113. my new engines pics
  114. Propane Powered 25CC 4 Stroke?
  115. 5b 2.0 comes with Zen engine from factory.
  116. Baja SS with Zenoah motor from factory?
  117. fernandez and other experts
  118. Engine/Carb problems??
  119. What's the difference in cranks?
  120. How to remove seized piston?
  121. Recomended 2 stroke oil to use
  122. tuned pipe for 5t
  123. new motor
  124. how loud is this set up
  125. BASHMASTERS Super Lite Flywheel
  126. Looking to upgrade my exhaust
  127. I need 18TH which can fit Hostile 55 spur gear
  128. Leak!
  129. What is the best pipe for baja 5b?
  130. New Dual Exhaust Pipe from Jetpro
  131. ADA Billet RC Intake Manifold bolt length????
  132. breakin for ts engine
  133. Walbro HDA 48 Carbi on a G270RC
  134. has anyone tried running without an exhaust
  135. Basher engine help hotline
  136. I gotta have more Cow bell!!!!
  137. do i need the 3 pins on the crank
  138. Jet pro V4 dual bleed
  139. gbe eb/sb or victory racing pipe?
  140. the best 30.5 reed engine exhaust?
  141. VRC Rear VS DDM Rear
  142. 54 to 78mm Clutch set up
  143. tall carb intake
  144. Baja Engine Trouble
  145. zero drag seals - Crap or ????
  146. Zenoah 23 cc bottom spacer
  147. Can you overtighten the flywheel nut? flywheel rubs now.
  148. Head Kit 30.5cc. No top end, popping sound
  149. Major engine failure....
  150. air filter?
  151. Where is this power coming from?
  152. Pipe holder 5B ss
  153. Need advice on engine
  154. Outerwears Filter Skins Oil or No Oil?
  155. Is it ok??
  156. Simple mod that'll some hassle
  157. idle issues
  158. New JetPro Dual Pipe w/ Pics
  159. paint.
  160. Baja Pipe or rear Dom?
  161. short filter
  162. Physics and Vehicle scale(part 2) - The Motor
  163. carb not large enough
  164. Help
  165. help with removing lower engine bolts....
  166. need help with new engine!!
  167. Need for speed!
  168. How long should plug last?
  169. My Baja won't run
  170. Removing the 5T engine
  171. Top Speed Issues
  172. TGN Rabid exhaust :rockon:
  173. My *New* DarkSoul & CC racing BEAST engine
  174. prototype exhaust
  175. Crankshaft side play
  176. Pullstart String?
  177. Pullstart String?
  178. which exhaust?
  179. engine flooded
  180. motor bogging problems
  181. Dom V2 silencer
  182. CPI vs VRC SM-S
  183. 25:1 Gas to oil ratio? What ratio is yours?
  184. Need some pipe advice
  185. funny story today
  186. BLUR air filter adapter mini review
  187. Stinger makes improvemets on stock engine?
  188. What's the general opinion on this bore kit?
  189. Using Coleman Fuel
  190. Rebuilding an 813 Carb Question
  191. Will it work?
  192. The engine builders list
  193. Bi-Zeta Crankshaft & Connecting Rod
  194. gbe sb pipe
  195. Stock SS pipe.... God upgrade for stock baja with CY29?
  196. big bore engines help
  197. rear dom v1
  198. Help with pull start
  199. Velocity stack and filter
  200. Proper length of intake. Does it matter?
  201. Billet flywheel ?
  202. pull start issue
  203. ESP Zenoah help please
  204. Breaking in my 5T w. 5T Dominator - issues
  205. 30.5?
  206. Best upgrade for my zen270???
  207. Gotta ask my newb question since i can't find an answer searching
  208. gbe side bleed question ?
  209. Local Oil
  210. WSE Duel Exhaust
  211. Took out the baja today but it just wouldent idle
  212. can guts!
  213. miller time
  214. I did a stupid thing
  215. TeamPhatDad-RC Inclined ShreadStack (Velocity Stack)
  216. gbe pipe hornet
  217. Hesitates
  218. gbe sb-vs- victory pro pipe
  219. Stop the bending madness
  220. New pullstart design.!!
  221. New pullstart design.!!
  222. Spark Plug Gap
  223. Latest Zen 270 and the 5B
  224. stock pipe outlet
  225. Esp fully ported 26.3 g270
  226. CY 26cc squish, am I too tight at 0.0125
  227. Red threadlock
  228. Best aftermarket engine?
  229. spark plig thread size?
  230. Coleman Fuel and What Engine?
  231. 2 bolt economical options
  232. tgn track pipe help
  233. Baja changing sound?
  234. red neck filter??
  235. Snappy Rc Ultimate Fuel Kit (A must Have for any 5b owner)
  236. Lunatik rabid on a ported motor
  237. New engine or big bore kit?
  238. got an engine problem with my 26s... need advice
  239. TS 4-bolt/34 mm case and head out of stock - what is happening?
  240. acceleration... i need more
  241. Victory RC Side Mount - Just Arrived!!
  242. Crank bearings
  243. Dyno Chart
  244. cant decide what pipe to use
  245. X-Can with DDM silencers
  246. Need installed Pics of VRC Side UnSileneced on a B please
  247. more response !!!!!
  248. No non stroker top end!
  249. Tuning.. A way to clean the spark plug?
  250. VRC Side Mount & BSW Front Brakes