View Full Version : 2.0L Performance Tech


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  1. 2.0L Performance Tech Section OPEN
  2. This Might Work
  3. Parts Already Available
  4. Tune For Hhr Ss
  5. Stages ???
  6. EcoTec Technical Write Up
  7. 2.0L Crankshaft Pulley
  8. Quaife 6 Speed Gearkit, Feedback Anyone?
  9. Forum Spec error?
  10. Performance Thread Idea
  11. Turbo Specs
  12. Looking for Beta Testers: Performance Products for 2.0 HHR/SS
  13. Our Dyno And 1/4 Mile
  14. SS gas milage
  15. PPC Tuners are ready for HHR!
  16. BSR Tune???
  17. BSR/PPC Tune & Dyno at Hahn Racecraft
  18. Need a pic of a SS crank pulley
  19. Mr. Bill (Hahn), please take a bow!!
  20. race gas in the ss
  21. Ca/91 octane/Hahn tune
  22. Check out the BSR WEBsite!!!
  23. Just ordered!
  24. Forum title - 245 lb-ft of torque?
  25. HRC/PPC first impressions
  26. HRC BOV assy for the Sol/Sky
  27. Difference between manual and automatic
  28. Dropping the car off at Magnaflow next Monday
  29. Borla Exhaust owners step inside, please.
  30. A new 2.0 Turbo Toy at Hahn RaceCraft
  31. How much HP does the suto have?
  32. Question for Bill @ Hahn....
  33. Turbo maintenance and tips
  34. HRC has some competition
  35. mr. bill hahn or anyone with the ppc...
  36. c'mon HRC,how long does it take?!?!? lol...
  37. More Power
  38. Wastegate mod
  39. Boost control solenoid
  40. Boost/Yesss!
  41. got my ppc today...
  42. Investigating CAI possibilities
  43. Please Bill....
  44. Bsr/hahn Tuner Not Working!!!
  45. Am I the only one waiting
  46. going crazy waiting for email with tune lol...
  47. BSR owners...
  48. tune installed!!! wow....
  49. What about?
  50. Hahn Intercooler & Piping Upgrade
  51. only saw 20psi yesterday...
  52. new goodies
  53. Where's Coletrickle?
  54. Surprise!
  55. Intercooler Piping
  56. The excitement grows!
  57. Octane
  58. Short Throw Shifter
  59. Hahn (BSR) Auto Tune installed.
  60. GMPD "Stage III" mentioned in this project vehicle article
  61. 2.0 Performance Parts Listing
  62. Fidanza Flywheel from Cobalt SS/SC
  63. Engine Power reduced light?
  64. Lightened/Underdrive Pulley Sets for the HHR SS
  65. Purpose of balance shafts in 2.0L engine?
  66. Octane Boost Products?
  67. Interesting message today from GM
  68. HP Tuner and the HHR SS
  69. Hhr Ss Exhaust/downpipe
  70. $300 ECU Flash for Ecotec
  71. Who said it? NO 15 PSI in First gear
  72. Price of a new ECM?
  73. GM Cold Air Intake: Anyone Install it?
  74. 12 sec. pass by Bill Hahn
  75. Bald Turbo Freak is looking for an SS to develop a kit for
  76. Vendor Rant!!!
  77. ADM Performance Stage 2 tune!!!!!
  78. Raptor Performance Shift Lights
  79. Has anyone tried one of the G-Tech or other displays?
  80. LNF GDI Torque and Load Information
  81. Hahn intercooler/piping--special
  82. LNF on Dope?
  83. "BSR vs. HPTuners"...the results are in!!!
  84. 2.0 Street Ecotec goes 10.58 ET @ 139 MPH!
  85. Hhr Ss Intercooled Dyno Compare
  86. Intercooler: Turbo gurus, check this out!
  87. Lightweight flywheel coming soon!
  88. I guess it's time I upgrade my HP Tuner. E Mail message
  89. BTF Bigwheel Kit
  90. T04E for the SS?
  91. hey tuned guys!!!
  92. GM Stage Kits
  93. Adm 3" Exhaust Sound Clip
  94. Oil leak alert!
  95. New toy to check out
  96. 150 Mph Datalog Pic
  97. DMH Cut Out for HHR SS
  98. ADM Performance Combo
  99. Found a Local HP tuner near me
  100. hahn intercooler is...
  101. Synapse Cobalt SS/TC at 371 whp/ 383 tq
  102. got my ic and piping in
  103. hahn ic kit installed!!!
  104. Adm Performance Exhaust/downpipe Special
  105. Hahn stepping up his marketing commitments to the HHR SS platform
  106. Nitrous?
  107. GM Performance Parts Turbo Upgrade Kit
  108. More new products from Hahn Racecraft
  109. Adm + Gmpp = Win!
  110. $550 for GM Stage Kit!!!!
  111. 307 WHP / 352 Wtrq from Hahn RaceCraft
  112. GM Stage Kit and auto question
  113. Why the Stage kit for HHRSS has less torque.
  114. TWM Performance Short Throw Shifter
  115. GM Stage Kit Installed!!!
  116. GM Stage Kit PCM Read
  117. Silverstar VS PIAA Xtreme
  118. GM shows the love. 290hp, 340ftlb upgrade for $650
  119. Adm Enhanced Gm Stage Tune
  120. Articles Regarding GM Turbo Upgrade
  121. GM UPGRADE or TUNE 1
  122. Hahn Racecraft's Cobalt SS
  123. A BIG Thanks to More_Torque_More_HP
  124. what tune do you have???
  125. Questions related to the stage tune
  126. Hahn's New Coolram Pics Are Up!!!
  127. 5 day review of GM stage tune....CONFUSED!
  128. Stage Kit almost here.
  129. This might be ghetto but
  130. GM stage kit for 08 why not for 09 worked
  131. Gm Turbo Upgrade Dyno Results
  132. Anyone see this? HHR turbo upgrade pdf file
  133. GMPartsDirect.com tuner $473.98
  134. ? On GM Tune & Wastegate Mod
  135. TWM Short Shifter
  136. Heat soaked IC piping
  137. New Product @ TTR - Hahn Charge Tubes
  138. GM Kit Not Recommended for Self Install
  139. Anyone make a 3 inch Downpipe with a CAT on it?
  140. Has anybody built a cold side pipe
  141. hhr ss
  142. Tips to give to dealer for first time Stage2 install?
  143. Didn't know if I posted this. Spec Clutches for the HHR SS
  144. MY Precision Turbo GT 35 CHEAP!
  145. Adm 3" downpipe and rp 3" cat
  146. So what should I update more with HPT?
  147. Results are in for the SS from Trifecta Performance
  148. Stage 1 Kit MPGs
  149. Loss of power after Stage Upgrade
  150. Looking for a dealer to install stage kit in MI
  151. Aftermarket BOV
  152. Looking for dealer to install stage kit in Phoenix.
  153. Install of stage kit "Yonash" from the techs perspective
  154. Canadian quote on HHR SS Stage Kit...
  155. My Stage Kit is Installed
  156. Stage 2 kit.
  157. Hahn InterCooler and Charge Pipes Installed
  158. OEM Connectors for production MAP & TMAP Sensors
  159. CEL after Stage 1
  160. Delaware dealer to install Stage 1 kit
  161. EcoTec Laughs at Imports
  162. New HHR SS owner with upgrade question.
  163. flowmaster muffler
  164. Stage kit first impressions
  165. Texas residents step inside.
  166. Fine tuned?
  167. My latest mods are in the works for install
  168. New Intake and DP?
  169. Spec Stage 3 installed...
  170. Intake options?
  171. 09 stage tune kit
  172. My Little upgrade project in the works
  173. Air Intake
  174. 09 Stage 1 Kit
  175. Exhaust
  176. Opinions on GM Stage 1 kit for auto SS
  177. Stage Kit Back Order.
  178. o9 stage kit and intake question
  179. apexi avc-r
  180. Any Canadian owners have stage 1 kit?
  181. Warranty with the Stage Kit
  182. $$ paid for Tune, Install
  183. ADM Exhaust
  184. SCT for ss?
  185. Cool ram intake anytime this decade?
  186. LNF upgrade in Austin TX area?
  187. Seattle area upgrade
  188. What does "LNF" stand for, anyway?
  189. Solid motor and Trans mounts
  190. Issues with GM Upgrade
  191. magnetic drain plug?
  192. Hahn 3inch dp and exhaust installed!!!
  193. canadian stage 1 group purchase ?
  194. new BOV spring installed...
  195. Dyno time Fun
  196. Stage1 MPG experience...check in
  197. 09 Stage 1 Kit is here
  198. Stage 1 Kit install in Houston
  199. Stage kits shipping
  200. Northern Calif Stage Kit Install?
  201. The 2.0L turbo power curve (what to expect)
  202. Just got my SS back from installing Turbo Upgrade
  203. NEWS FLASH....I lost my Turbo tonight....
  204. LNF meaning maybe Sticky it?
  205. LNF Upgrade vs. Hahn Autotune or Both
  206. its heeere
  207. LOCAL GM DEALER REFUSES to install stage k
  208. Mightymouse heres your Exhaust clip
  209. Trifecta Performance Tune installed
  210. tune in long beach
  211. POLL: GM stage upgrade on HHR SS went smooth or had issues
  212. Air Intake for 2.0L Turbo? Anyone ?
  213. Loose Clamps
  214. Anyone Have Stage Kit Installed near Atlanta/North GA
  215. Dealer refused Stage kit install
  216. hhr ss stage kit install-North Carolina
  217. Dyno results
  218. A Important Non TSB for Stage Kit Install
  219. Is there a TSB for the faulty MAP sensor?
  220. stage kit install done in cincinnati, ohio
  221. More Variable Timing Punch With Stage 1
  222. can i put a 2.0 in my LS 2.2 ?
  223. Baro code?
  224. Better performance, cut-out or aftermarket exhaust?
  225. So I ordered the Stage 1 kit......
  226. Lookin' for aeroforce Intercepter Gauge
  227. Stage 1 tune install issue with verfication #
  228. Help, Dealership is botching Stage -1 Kit install
  229. Cant get a stage 1 kit
  230. stage kit install near toronto canada
  231. Stage Kit Map hitting AC looks Resolved.
  232. Ram air
  233. Exhaust material
  234. I'm ordering stage 1 kit today.
  235. LNF Turbo Upgrade Kits now available for 2009 models
  236. Anyone heard about "Issues" with Stg 1?
  237. Magnaflow Exhaust
  238. GM Stage Kit Impressions
  239. Getting my Stage 1 installed tomorrow morning.
  240. I need help!
  241. Got it done!
  242. superchips
  243. Stage Kit Problems
  244. Stage kit or Trifecta tune
  245. Warranty on the Stage 1 kit in Canada?
  246. Stage Kit Install In St. Paul-Mpls MN Area
  247. K&N 63 Series AirCharger Intake Kits
  248. Somebody is working on a true CAI for the SS
  249. 2.0 Turbo Future
  250. Minimum Octane Requirement for Stage 1