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View Full Version : HPI Baja Engine and Exhaust


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  1. 45cc engine
  2. Question on stuffed stroker crank
  3. Two 15 min runs breaking in my motor...
  4. TS 28.5 info & pipe
  5. new 4 bolt zenoah yamafied 28,5 motor
  6. Jet-Pro v3 and Silencer issue
  7. Zenoah g26 torque specs
  8. Electric start (no not roto start)
  9. Lightened and balance my spare flywheel (pics inside)
  10. air filter removal
  11. New (Clean!!!) Mesh Mod!
  12. ESP 30.5 motor. Lost compression, new head kit, can't get it started. Help please =)
  13. Sidebleed?
  14. new 5t boggys as hell
  15. steering help needed
  16. i hear cy heads are a bad idea, any comments
  17. todays run-jammed fly wheel?
  18. what is a stuffed crank?
  19. Spec of my stock 26cc baja SS Engine
  20. Tuned pipe help
  21. waiting for warm weather?
  22. carb settings?
  23. Question about Stock 2 bolt 26cc motor
  24. engine tune by ear?
  25. Zen 36mm 4 bolt head.
  26. Operating temp
  27. How do you adjust port timing
  28. Bearing question for zenoah crank case
  29. Engine Question
  30. Your pipe input please
  31. Simple engine portjob video tutorial (poll)
  32. Zenoah Mounting
  33. Proper gas/oil mix
  34. High flow tubing kit?
  35. Idleing problems :(
  36. out with the old in with a
  37. simple engine mods
  38. New to Hpi cars
  39. Another pipe thread *sorry dudes :-(*
  40. High Flow Fuel Line Kit (JJ570)
  41. What to do.....
  42. which one?
  43. mosquito wire mesh engine mod with a twist.
  44. Pics of inside Head and Pistion. Do I need new one?
  45. Wicked 2 stroke sound
  46. Victory R/C Bigbore PRO pipe installed on 5T
  47. Help , troubles w my engine
  48. might be a dumb question
  49. gbe hornet 5t pipe problem
  50. Witch motor do you suggest me ?
  51. Darksoul billet engine case
  52. G270RC vs G240RC
  53. cy 29 headkit installment
  54. VP fuels comes through with RC fuel (kind of)
  55. non starter
  56. Engine Gurus - Stock POrt timing CY29 (w/ 2mm stroker)
  57. first start up
  58. Fuel Lines getting pinched, need advice
  59. RE Marvel Mystery Oil
  60. CY 36mm vs. Zen 36mm
  61. Set-ups
  62. Zenoah G260RC
  63. Performance: X-Can vs 2.0 exhaust?
  64. Engine upgrade
  65. Which engine upgrade
  66. 4 bolt questions
  67. who is running a 771a carb?
  68. DDM 4 bolt 29cc kit part 966508401 possible WARNING
  69. Driving in snow, high idle rpm
  70. Braking in a new 29cc Big bore?
  71. Blur with Shread Stack
  72. Zen 4 bolt stock GP270 -vs- DDM 29cc heak kit DYNO RESULTS
  73. engine problem?
  74. Mounted pics of Victory R/C "Bigbore PRO" Sidemount Pipe on 5T & Threshold air filter
  75. Engine info, where to find info to make my own decision?
  76. Tuning for Threshold Air Filter
  77. Been sitting since November- Wont start
  78. new engine
  79. Testing Engine
  80. Gap?
  81. Practicing transfer porting on a TS reed head
  82. white gasket ??
  83. SS pipe hanger.. How to install?
  84. mounted pics of victory big bore pipe on 5t
  85. DOM v2: Is the coupler necessary?
  86. How to Build a Trevor Simpson Reed Motor
  87. Coil question + problem
  88. Good settings for a G270RC
  89. Walbro 603 Carb
  90. header pipe
  91. High octane gas?
  92. Carb differences668,257, 604, 713 etc....
  93. WSE twin exhaust.
  94. Walbro Pop Off Pressure Information
  95. GP270R Bearings
  96. What pipe is the best match for a esp 30.5 fully mod and port motor
  97. DDM Package with ddm pipe?
  98. exhaust
  99. Weld/ Add More Metal To The Head For Larger Port Options ?
  100. new rear dom v2 not the loud one
  101. factory idle setting?
  102. Sorry baja is still down, Idea #3 to keep the rain/snow out.
  103. GBE Hornet on a " Big " Motor ????
  104. Team Chase Diaphragm Filter Kit
  105. Close-up pic's of Victory PRO sidemount on 5T?
  106. Good choice of pipe for my bajas?
  107. wet on out side of carb
  108. Got me a Yamaduded 30.5 comming!!!
  109. CY Fourbolts are coming
  110. Need an engine quick.. Please advise
  111. Zero drag seals
  112. only runs richer then factory settings
  113. Could Someone Please Explain The Holes Made By TS ?
  114. Custom Squish tool...check it out
  115. Zenoah 4 bolt base gasket availability
  116. What can I do with the stock engine?
  117. Holes Behind The Piston Ring
  118. Differences In Cranks?
  119. Does size matter?? ;)
  120. Will Home Made Exhaust Tube Decrease Performance A Lot?
  121. can i use this on a stock 5T engine?
  122. Octane Booster facts
  123. plEAS!!!!!!
  124. stalls without choke
  125. Should I buy a Mielke side mount pipe?
  126. FullforceRC v2 High Flow Fuel kit with the SnappyRC Ultimate Fuel kit
  127. How do i do mesh mod on engine
  128. night and day difference
  129. (part 1,piston warning)(part 2,i need piston help
  130. filter upgrade
  131. I got a Mielke SM pipe for quite + perf gain, Now I am looking for opposite
  132. Meikle Rear Mount - Anyone ever had one before
  133. what engine or mod?
  134. gbe pipe front mount???
  135. Break-in oil???After break-in oil?????...
  136. torking? top end bolts/carb
  137. lucas semi synthetic smokless oil.
  138. help needed please!!!
  139. spark plug...
  140. Problem fitting new Zenoah G270rRC into 5B RTR
  141. Lil help with bad running motor
  142. pipes????
  143. SS Aluminum Pipe VS GBE Hornet V2
  144. Which Company Makes The Conrod Bearing
  145. 23 cc top 30.5 ported or not??
  146. 23 cc top 30.5 ported or not??
  147. Inserting Teflon Coupler into the VRC Pro Pipe
  148. GBE EB eBay 125.00 Shipped WOW!!
  149. CPI/ Victory Pipe Battle
  150. need help ffrc high flow fuel line
  151. Proper breakin for top end after install
  152. Ignition Coil HPI part# 15451
  153. Help with broken motor mounts
  154. Turbo or blower on a 2-stroke
  155. new motor or head?
  156. Be careful your exhaust doesn't melt the posts
  157. Exhauts..Treats...
  158. Baja SS's exhaust upgrade
  159. Jetpro V3?
  160. blur quick release system
  161. Threshold on TS reed
  162. sand proof carb
  163. jet pro v4 track pipe?
  164. Filter support mod for stock and shreadstack
  165. Stripped plug thread
  166. Water cooling ?
  167. Which pipe would you recommend?
  168. SS Exhaust Questions
  169. question about pipes
  170. 2nd of it's kind arrives in UK
  171. Look what I got today
  172. Which rear bumper will be the best one to protect my rear dom
  173. the boost bottles
  174. An Adjustable Tuned Exhaust - Sliding Convergent Cone
  175. Roto drill type
  176. Coleman Lamp Oil/Gas Mix
  177. Jet Fuel???
  178. Better pipe??
  179. Something just not right
  180. 460 in a baja
  181. any opinions--top end
  182. Deal of the day
  183. this thing is LOUD
  184. engine shroud
  185. If you had $400 to spend..
  186. my 5b ss died
  187. My 5b ss died
  188. parts to come for my cy 23cc
  189. DDM Dominator 5T pipe or V1 Dominator pipe?
  190. Finally finished it...Now machining pistons will be easy :D
  191. motor bolts / under chassis part #?
  192. engine running backwards
  193. if i have outerwhears do i really need tgn
  194. help
  195. help
  196. 62 cc engine compatible with front brakes servo arm wise?
  197. Tearing into a 30.5... was previously built with 1mm copper gasket
  198. How to Rebuild Carb. WT 813
  199. Reed engines - choosing correct spark plug
  200. Carb setting for Jet pro V3
  201. Threshold air filter system
  202. VRC pipe..
  203. Does anyone have this dual pipe
  204. vrc pipe
  205. engine choice and info
  206. Ran the ts 30.5 with the VRC bigbore pipe and the threshold air filter
  207. done with the 5t dominator pipe
  208. have a cy with bad plating? look here!
  209. carburetor
  210. Mielke side mount
  211. stock ss pipe
  212. spark plug
  213. Head
  214. Motor question
  215. air filter
  216. Pipe Question
  217. Will A TGN Race Pipe Fit A 5T Body???
  218. Baja wont start ( No Spark )
  219. Homemade exhaust
  220. new motor
  221. All Pipe Desigers, Please Stand Up !
  222. Building
  223. Best upgrades for power
  224. Which of the best and what the differences
  225. fuel problem
  226. X-can vs. SS pipe
  227. TGN track pipe
  228. Speedi-Sleeve
  229. 26.9 ported with rear Dom, So whats the best.......
  230. Mielke side pipe on a T??
  231. jet pro v4 dual bleed..
  232. how do you change the plug wire
  233. my new 36mm piston.
  234. big bore kit
  235. carb settings
  236. GBE or PHATDAD
  237. 5T can muffler
  238. 5T can muffler
  239. Always the last thing
  240. 5B 2.0 23cc to 5T conversion pipe question
  241. victory pipe install
  242. Unusual engine behavior caused by low ambient???
  243. engine runs for 15 mins, warms up then stalls and dies
  244. Please vote in this poll to provide a solution for an engine issue.
  245. Where to contact jet pro?
  246. "heavy" recoil
  247. looking for power
  248. differences in cranks?
  249. Carb help please
  250. Trevor Simpson con rod