View Full Version : ADVANCED Performance Modifications


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  1. Ultimate Cobalt SS Supercharger Swap Guide
  2. Lookie what goes on tomorrow
  3. Shes going back together
  4. Timing
  5. OIL Shooters
  6. Question to anyone that has used diamond pistons
  7. Turbo Swap Advice-Turbo Guru's Please Help....
  8. ADVANCED Performance Modification section is now OPEN
  9. Stage 2 cams
  10. Meth vs Dual Pass
  11. Dual Pass intercooler
  12. Those with the SnowPerformance Kit
  13. The Motor is IN!!!!!!
  14. this throttlebody plug and play ??
  15. The long awaited Picture
  16. Bleeding the clutch
  17. It wont start
  18. [PCM] P0230 - Fuel Pump Relay Control Circuit
  19. New MSD ignition product for Waste Spark Coil Packs
  20. Firing Order?
  21. GMPP adjustable cam gears...anyone???
  22. Tomorrow starts my build!
  23. Building up the 2.0 internals - bulletproof style
  24. My Slowbalt .... RUNS!!!
  25. Anyone doing major engine mods.....here ya go!
  26. cheap blower on ebay (canada)
  27. Turbo Options
  28. My build wants your opinion
  29. New problems
  30. How valve timing works
  31. Neutral Balance Shaft Question
  32. My car is cursed
  33. Turbo Swap Numbers, Posting for an Old Friend...
  34. and the project begins
  35. Stock flow bench #'s
  36. New treating process may give us alot added durability on couple parts
  37. Stage 3 Intercooler
  38. fuel rail?
  39. damn car... broke an axle
  40. Beefing up for 125-150 shot...
  41. Pics Needed!
  42. RPM Signal output
  43. Valvetrain kits
  44. New stuff came in
  45. Cooling
  46. ecotec power tuning
  47. turbo question
  48. Wierd Issue
  49. Throttle Body bore sizes
  50. I need some help with the suprentine tensioner pully
  51. Breather provision
  52. Chain Tensioner
  53. Neutral balance shafts
  54. GM's Spare Reservoir Cooling Option
  55. my balt again
  56. laminova cores
  57. The Official "Major Project" Thread!
  58. Rods
  59. quad pass intercooler?????
  60. Intake manifold removal - Help
  61. turbo questions
  62. so.. i need boost, help me!!!
  63. 2 battery hookup question
  64. 8.5:1 Pistons!?!?
  65. ***Help. Clutch Install gone wrong***
  66. Need help! Doing a turbo swap.
  67. Should I bUy
  68. No Start
  69. Good Technical Reading
  70. ECU swap?
  71. Need Help!!!! Loss of Power for no reason!!!
  72. Tuning my 2.4
  73. 2.0L Engine Build
  74. Help making my 2.4L SS faster
  75. Trunk Ice Box
  76. coil packs
  77. OFFICAL 06blackg85ss Build (some new toys arrived this week)
  78. lifters
  79. upgrade fuel system for cobalt ss
  80. delete balance shafts
  81. boost
  82. torque ratings
  83. Running 10.5:1 pistons
  84. Cobra HE & GM dual pass 'option B' installed
  85. OFFICIAL Blown 4-banger build updates!
  86. intercooler pump
  87. Cooling tank project
  88. Modified cars and Oil
  89. stg 2 problem
  90. All with Sleeve work done...chime in
  91. Will this TC setup work?
  92. ZZP fitment problem
  93. Maximizing Engine Response
  94. 2L LSJ to 2.4L
  95. How much can the LSJ be bored out?
  96. aftermarket radiator for cobalt
  97. balance shaft delete kits
  98. dual pass question
  99. Questions, concerns, and discussion about Meth Injection Kits
  100. Making my Cobalt LS an actual LS
  101. Piston ring gap sizes
  102. TB upgrade for the balt?
  103. t- fittings
  104. plumbing for dual pass
  105. ARP Head Stud Specs
  106. stage 2 axels or full mounts?
  107. Headwork Question
  108. Intercooler Spray?
  109. main stud limits??
  110. Previous EVO owner w/ Questions
  111. Pic Request: 5th Injector
  112. Help with Cobra H/E
  113. saab six speed
  114. *****Advanced TOPIC ONLY***** No stage2 or intake/header/exhaust questions
  115. Calling all Internal Gurus
  116. 2nd heat coolant resevoir help pls
  117. FWD to AWD
  118. stroker motor
  119. Eaton TVS Superchager - Any info?
  120. LNF swap into Older Car?
  121. intercooler upgrade
  122. Dual Pass Opt B with Cobra Heat Exchanger Help
  123. engine builders?
  124. meth evaporation
  125. Experience with F.A.S.T. XFI and MSD Digital Programmable 7?
  126. find the max efficieny
  127. which exhaust
  128. Water Meth Injection
  129. Est. HP from Water/Meth injection
  130. Boost temps...
  131. Official Water/Meth Injection Thread
  132. Heat exchanger ????
  133. jimbos'ss turbo build
  134. Just a hypothetical...
  135. Piston question
  136. 2.4 block
  137. e
  138. Engine Swap
  139. Custom ice box
  140. are you a knowledgable tuner?
  141. request: Open loop
  142. Traction control
  143. does anyone have a "twin" or "duel" charged cobalt?
  144. Eaton SuperCharger Simulator
  145. 3 inch exhaust
  146. block difference
  147. how strong are lsj crank's?
  148. help with 2.0 parts on a 2.2
  149. Will this cobra HE fit the 2.0 LSJ?
  150. nitro
  151. Info on Fuel Pumps I found out
  152. LSJ rods....... How strong are they really?
  153. fuel pump
  154. Intake System questions
  155. Machining questions
  156. exhaust gas temperatures?
  157. Monza
  158. help blown engine need parts
  159. meth injection?
  160. phase 1
  161. I know its been discussed
  162. Need help w/ wideband install
  163. Flowmaster Exhaust
  164. balance shafts and oil squirters
  165. cam idea's
  166. Harrop HTV1320-LSJ using Eaton TVS technology
  167. anyone do a clutch swap on a 2.2/2.4
  168. ALL ECOTEC LSJ and LNF GUYS LOOK CONNECTING RODS
  169. 2.2l turbo ecotec build diary
  170. replacing m62 housing (how hard?)
  171. '03-'05 cavy tranny
  172. Methanol Half Life
  173. ATTN Supporting Vendors: Request for custom engine mounts
  174. Converting to RWD/ LS1 road race car
  175. Meth level indicator Idea
  176. What does a hole in no 1 piston =
  177. Anyone advance there cams on the lsj?
  178. what pistons
  179. shawn's s/c build
  180. need some of your opinions.
  181. Procharged SS/SC new video
  182. Turbo vs. Supercharger
  183. Harrop HTV1320 Supercharger...
  184. fantasy build thread
  185. inline fuel pump?
  186. Harrop Swap onto Stock LSJ
  187. Spike's build thread
  188. Swaps? LK9 & MO9 or MU9
  189. MAF over run/limit, C.O.P. ignition, few questions.
  190. Street Dreamz OFFICIAL big ass turbo build thread...
  191. 950 hp .. Eaton TVS
  192. first htv 1320 received
  193. Harrop/Eaton TVS R1320
  194. waddup peeps, twin turbo diz biatch
  195. HELP ME OUT! Cobalt ss/sc build !
  196. snow performance install help?
  197. comp height for the stock pistons?
  198. Oil for turbo
  199. Yet, another TVS received!
  200. Inline fuel pump?
  201. gotts to love uncle Sam for this one!!new mods
  202. Mike25's custom 2.4 turbo build
  203. htv
  204. need help figuring on injectors
  205. Engine swap idea
  206. Harrop HTV 1320; Finally Installed (Pics and tuning vid)
  207. oil feed fitting size in block
  208. My Harrop TVS HTV1320LSJ installation - Saturn Ion Redline
  209. Engine Internals Pistons
  210. tvs 1320 graph
  211. H/e With A 50 Degree Drops In Temp
  212. Stage 2 upgrade and a jumpy front
  213. My HTV1320 dyno #'s
  214. Final Gear Ratio
  215. Cobalt SS Vortec idea!!
  216. Harrop releases HTV1320-LSJ. Orders being taken now.
  217. MAF sensor bung?
  218. boost controller????
  219. Those who have tuned 79lb injectors
  220. More Torque than HP mods
  221. Return style fuel system
  222. Balance shaft elimination kit
  223. Neutral Balance Shafts
  224. Engine Compression and Clutch Question
  225. eaton supercharger on 2.4
  226. 2.2 All motor build
  227. 02 sensor Q&A
  228. anyone running straight meth?
  229. 2 pcm's
  230. lifter dimensions
  231. Rear mounted coolant resevior
  232. throttle body upgrade question
  233. What will it take to go 400+whp
  234. Ported M-62
  235. anyone interested in connecting rods check this out
  236. Cooling intake air
  237. valvetrain noise with bates springs
  238. Gen 5 Blower
  239. Auto Cobalt converted to 5 spd...the computer..
  240. Intake Manifold Options
  241. Another Turbo Cobalt just about on the road
  242. quick gasket question
  243. Gmpp sport cat back
  244. Gm Daul Pass!!
  245. ZZP Twincharge kit making 440whp now
  246. LSJ crank trigger ring
  247. wideband is a little confusing
  248. Hot IAT temps - lots greater than ambient
  249. OFFICIAL Turbo06Sedan Build Report & Progress
  250. Finally can beat a GTO