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View Full Version : HPI Baja Engine and Exhaust


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  1. Top End kit
  2. Oh boy, tiny problem.
  3. Need to reduce squish!
  4. Jetpro V3 Broken
  5. another 30.5 not starting
  6. gas storage
  7. Bent Rear Dom! At first tank! Great!
  8. Engine just Won't Act right Out of Ideas! 911!!!!!
  9. breaking pinion screws...
  10. cy 26 weather condition's
  11. I'm an idot.....shattered my spark plug
  12. What has the best power band for bashing around new exhaust or top end CY23
  13. a little trouble w/ the baja
  14. help!
  15. ive got a CY26 marine with darksoul head. Will a Zen26PUM fit????
  16. Rear dom on a T
  17. Mixing Fuel And Oil?
  18. Carb & ESP 27.2 4 -Bolt
  19. Stumped
  20. Engine Working - Basics
  21. Tuning by Temp..
  22. Flywheel question.
  23. Top 3 Engines?
  24. 28.5 cc engine
  25. Fliped clutch shoes
  26. x-can
  27. problem with my zen motor dont start
  28. which motor to buy?
  29. Did i choose the right upgrade?
  30. Anyone use this kit with a DS cooling head on a g270?
  31. Seals
  32. broken bolts
  33. Tuned 26cc or ordinary 29cc kit
  34. Oil sludge from exhaust
  35. Side DOM on 5T
  36. Any body used the CFM pipe
  37. Is this normal??
  38. 30.5 engine?
  39. GBE Exhaust Mount grommet HELP
  40. after run oil??
  41. pullstart mesh mod
  42. Need help, engine trouble. Also comments on ATX guard, Klotz Oil, RPM arms
  43. what do i need to sand proof my baja's engine
  44. spark plug cover
  45. stuffer crank/stock 28mm stroke good idea?
  46. pump gas or 110 race gas
  47. Powersound Baja 5B/SS tuned pipe
  48. First run with the rear DOM. WoW!!!
  49. anyone have rear dom on their 5t??pix pls...
  50. hpi part#15434 engine cover
  51. GBE Endbleed on stock 23
  52. new ss coil positive an negative wires switched
  53. How engine with most power?
  54. Engine mounting
  55. Put on new GP290 Head kit (stock crank) - Wait for engine to break in to tune???
  56. Have alot of 89 Gas. Put on new head, I need to use atleast 91, wat to do????????
  57. lightening piston
  58. 27cc Billet Hdkit??
  59. Starting Issues!!
  60. Bye Bye...Spark Plug...
  61. confused
  62. New engine?
  63. My new engine
  64. 813 pumper carb tuning help PLEASE!!!!
  65. What was your solution?
  66. x can
  67. help
  68. spark plugs???
  69. ADA 4-Bolt 34mm Headkit for G240RC/G270RC
  70. leaky oem muffler seams?
  71. X-CAN on 26cc tuned ported upgrade
  72. Factory settings - Idle screw
  73. This Any Good, Or To Good To Be True
  74. pipe vs clutch
  75. which exhaust to go with?
  76. Headkit 27,2 ESP vs O`neill Brothers
  77. Rebuilt engine won't start : Please help...
  78. Piston Stoppers...
  79. dom or side bleed ?
  80. wtf!!!
  81. sudden tuning change at 1 gallon.
  82. GBE Hornet...Whats the scoop?
  83. Good by
  84. what exhaust sealant to use
  85. Exhust gasket
  86. pullstart rebuild
  87. 30.5cc race ported head and DDM 2mm stuffer stroker crank...HOLY S***
  88. Running in the baja 5b
  89. Loudness
  90. engine noise
  91. HUGE issues, no Ideas?!?!
  92. Change of fuel question
  93. Stock SS upgrade Advice
  94. air filter pre-filter help.
  95. pick one for me please ?
  96. New Problem...
  97. Yamalube?
  98. bending back pipes, how do you do it?
  99. can i break in a 23cc with a rear dom
  100. engine upgrade
  101. TGN Track Pipe
  102. There is a God and he loves the baja
  103. Cutting out also
  104. mounting hole above clutch need to come off
  105. taking a pole
  106. explain what this means
  107. 28.5cc and WYK-194
  108. What next?
  109. baja not starting
  110. Does my plug look ok?
  111. baja 5b ss carb problem
  112. baja 5b ss carb problem
  113. baja carb
  114. top kit ?
  115. Noobie Just Installed a DS Head...Question...
  116. Zen G270 and W813
  117. Custom exhausts
  118. any 1 put this in there gas?
  119. ss engine questions.....
  120. manifld bolts ?
  121. Take Off
  122. Ideal temperature
  123. help 26cc or 29
  124. Anyone ever added this to your fuel???
  125. will this fit in my baja b
  126. CY26 blown head gasket and bolt?
  127. Engine Tuning
  128. How loud is a gbe hornet + tgn track pipe
  129. Are you satisfied with your Zenoah 270?
  130. Im all bummed out
  131. TGN Redneck
  132. 29cc question
  133. big engine question
  134. Now I'm stumpped... part 2
  135. What pipe fr bashing?
  136. What Pipe(no no i have an idea of what i'm looking for)
  137. need more tourqe!
  138. painting track pipe.
  139. DDM Side Dominator user please give input
  140. engine upgrade??s
  141. Fuel line question
  142. I need help!!!!
  143. need a bit of advice...
  144. Rd logistics pipe
  145. compression problem
  146. Aluminum pawl wore down 3 gallons???
  147. ported head
  148. Engine Hard to start
  149. HPI repair
  150. piston ring gap?
  151. Will my baja 5b engine with GP290 head kit and RR top speed gear do 65+?
  152. GBE Stinger
  153. Mielke shorty pipe dyno data
  154. changed color.
  155. Fuel mix question...
  156. Wt-527-1???????
  157. 29cc motor w/ jetpro V3 pipe
  158. Engine and HP
  159. Jetpro v3 v.s. DDM dominator
  160. Copper Gasket or supplied Dom Gasket for rear Dom leak?
  161. break in and exhaust question
  162. Motor Break In?
  163. Where are the long term product reviews?
  164. Head cooling tin(air deverter) or cover? mines missing when purchased
  165. would someone please watch this and see if my idle is ok....
  166. stalling at speed
  167. copper head gasket
  168. flooded engine
  169. the x-can
  170. waht if i put a new exhaust on my baja
  171. engine tempretures, do they matter????
  172. exhaust pipe question
  173. Best air filter set up for sand dunes.
  174. Torque Master
  175. x-can woes!
  176. 5t can vs ss pipe
  177. Help with Phatdad Engine brace
  178. TGN Track Pipe clearance issues?
  179. Foil tape
  180. Quick ???
  181. Cold weather will make your baja run leaner or richer?
  182. wot
  183. Anyone have the takeoff muffler from 5T? Want 5B SS Pipe?
  184. Can I run the baja without this bolt???(Engine mount)
  185. Head gasket install question!
  186. CY Marine Cylinder - Any Issue's?
  187. seriously confused....please help
  188. boost bottles??? worth it???
  189. Engine Starting Troubles... Please Help!!!!!!!
  190. Just installed my 2mm stroker in stock 26cc, HELP!
  191. First attempt at porting an engine
  192. oil ratio versus compression
  193. important first upgrades
  194. who manufactures this head kit?
  195. I love this stuff
  196. Best Top End Kit
  197. hpi 100cc 2 cycle oil
  198. Grinding in a Zenoah crankcase?
  199. Best pipe for the 5t
  200. 29cc engine will not idle..need help
  201. need some help please...
  202. exhaust pipe bending
  203. Head kit swap...
  204. HELP!! I think DDM gave me the wrong information
  205. I nedd an engine
  206. top kit ?
  207. Many Thanks to DDM
  208. Frustrated with RD LOGICS pipe!!
  209. Baja makes a rattling sound at idle? Normal?
  210. Baja wheeli
  211. JetPro V4 And Body Issue??
  212. side pipes and B&T v2 brake linkage?
  213. No Spark On Baja 5 only 15 minutes run time????
  214. DO they make a platinum plug for 2 cycle's?
  215. I need help finding a high torque motor.
  216. question about 26cc fuelie
  217. DS CrankCase vs ( CY or Zenoah Crank Case)
  218. velocity stack ?
  219. 30 esp cyl head pics
  220. Engine Problem?
  221. engine mesh mod
  222. Black goo coming out of muffler seam???
  223. Stock vs. Rear Dom vids
  224. i think i am running ritch
  225. stock muffler or SS pipe
  226. need help!!!!!
  227. silencers
  228. Basically brand new motor died and I'm not sure why.....
  229. black dominator pipe -where to buy?
  230. first time out question
  231. Help! Motor build
  232. Zen Motor with NOS!
  233. Zen Motor with NOS!
  234. engine died
  235. Now that the 5T is here...
  236. +30cc engines, Are they worth?...
  237. great 29cc
  238. can you clean engine parts with???.....
  239. 5t jetpro sİlencer?
  240. Rear Dom
  241. Decibel ratings on pipes
  242. Need help selecting new engine
  243. Can These Be Repaired?
  244. Carburetor/Whatever help
  245. JET-PRO vs TGN track pipe
  246. stingers??
  247. About to order new motor. Need help on final decision.
  248. Mielke Rear-Mount Pipe?
  249. Baja MAX hp & speed?
  250. Any tutes or pics of a mild exhaust port on the 26?