8th Gen Engine Performance [Archive] - Chevy Impala Forums

: 8th Gen Engine Performance


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  1. 3.5 to a 3.9 impala conversion
  2. Intake leak
  3. Kraftwerks supercharger on a 3.9 impala
  4. Gauging Interest - 3500/3900 Throttle Body Upgrade
  5. Aluminum pipe with cylinder heads
  6. Whats the best coolant
  7. Bullseye turbo for 3.9 impala
  8. 2006-2009 impala Ss camshaft
  9. Non vvt engines looking for camshaft sensor
  10. Exhaust tip question
  11. 2006-2009 impala ss parts fit a v6 3.9
  12. High Engine Idle
  13. 12-13 Impala K&N owners, favor needed
  14. Unsure......insight needed
  15. PCM flash?
  16. Looking to get a custom camshaft for 2008 impala 3.5
  17. Random misfire rough ide
  18. 2012 Impala ACProblem
  19. 2007 Impala LT Idling Rough
  20. New to impalas have questions
  21. 2006 Impala LT sound by the serpentine belt?
  22. How do i tell what engine is in my 09 Impala?
  23. Engine oil question
  24. engine swap
  25. DOD White Smoke and Oil Consumption
  26. Advanced PC Diagnostic Software
  27. 2006 ss motor mounts
  28. Overkill 3.6 DI Tune/Intake results
  29. 2008 A/C issues?
  30. Ss cool air intake pics?
  31. K&N Typhoon Air Intake
  32. Diablo tune question
  33. LS4 motor swap?
  34. What oils do ya'll use?
  35. Car tuning turbo
  36. Help with exhaust set up...
  37. 08 v6 3500
  38. Is Overkilling the only way to remove speed governor?
  39. 3 inch exhaust
  40. 2008 Impala LT 3.9L
  41. My custom 3" cat back exhaust
  42. My custom 3" cat back exhaust
  43. RPM fluctuation. Problem.
  44. Headers for 3.6 LFX LT
  45. V-max CNC ported throttle body.
  46. anyone tried pypes exhaust?
  47. Question intake manifold
  48. URGENT slight knock sound 2011
  49. New mod for the ls4 & lfx/llt engines: Vitesse motorsports throttle controller!!!
  50. 2013 Impala LTZ Exhaust Mod (?)
  51. Cold Air Intake Option for the W Body Impalas
  52. # 1 & # 7 Plugs tips covered with oil
  53. remote start
  54. Injectors
  55. disable all this crap?!?!?!?
  56. 2000 impala maf sensor issie
  57. excessive oil consumption?
  58. overkill trans tune
  59. More Performance?
  60. 2012-2013 LFX Impalas... we have an underdrive pulley!
  61. Where can I get my PCM tuned for my impala?
  62. Engine swap
  63. porting 12-13 3.6 LFX "down pipes"
  64. Ls6 intake swap
  65. 300WHP project, help & insight needed...
  66. Where's Overkill?
  67. Battery dead - can cause theft deterent system to reset ?
  68. Gas mileage and my 2012 LT
  69. air intake hose where can I get 1
  70. Engine Options
  71. 2012 impala performance mods
  72. 2012 impala lt exhaust
  73. Dod 2006 ss
  74. Dash Message
  75. engine light came on
  76. Throttle body or Throttle sensor
  77. RX Performance CNC Spiral Ported Throttle Body
  78. MSD Wire #
  79. 2006 3.5, chasing an oil leak. Suggestions?
  80. Tach Not Working - 08 3.5L
  81. Coolant Leak 2006 5.3L SS
  82. 2012 Magnaflow exhaust installed & comparison pics to stock exhaust
  83. Checked intake and trans fluid today
  84. Easy way to firm up the stock dog bone mount.
  85. 2008 EGR Valve Location
  86. RevX Ported Throttle Body
  87. The Many Spark Tables of the E39??????
  88. sounds like a candy wrapper in my tailpipe
  89. Best Fuel and Octane to use
  90. Front end grinding noise
  91. SLP grand prix exhaust fitment
  92. The coldest intake around
  93. Calling 2012-13 Overkill Tunes
  94. 2013 LTZ 3.6 First Gas Mileage Check
  95. ls4 throttle body size
  96. 09 ss
  97. 2012 impala ltz rims
  98. 07 SS got hot
  99. turbo 2012 3.6 impala
  100. Cold air intakes
  101. Overkill update
  102. issue with overkill tune on 2012 impala
  103. timing chain issues 2013?
  104. 2012 impala upgrades
  105. overkill tune
  106. overkill ecm install
  107. 06 low rpm, low oil pressure message
  108. 07 impala ss cam
  109. I have a 2008 impala Lt model
  110. Need help with timing reluctor wheels
  111. Some Upgrade Questions..
  112. NOS?
  113. Aeroforce HP TQ numbers
  114. 2007 3.9 Multiple codes
  115. Cat back exhaust on 2012 LS
  116. Lacking power
  117. Delete the cat question
  118. Overkill Tune?
  119. fender well intake 2012 impala lt
  120. fender well intake issue
  121. swap 2012 impala pcm for 2012 camaro pcm
  122. Oil change on 3.6L
  123. Totally disable all traction control?
  124. Lighting
  125. air injection Block off plates for lfx
  126. Hack cam phasing through tuning?
  127. evap normal pressure
  128. "Occasional " Tune
  129. Tune
  130. Why does other GM 3.5 equiped vehicles have more HP than the Impala?
  131. ticking rocker! damn
  132. Is 2012-13 3.6L Whistle on Intake covered by 5yr/100K Powertrain warranty?
  133. slight hesitation
  134. Question about throttle on 2012
  135. Does the 3.6L LFX engine have an oil pressure sensor?
  136. Need help tuning 06 3.9 liter
  137. 3.9 2008 actual coolant temp
  138. 2007 3.9 9c1 oil filter adapter question
  139. 07 ss general knowledge
  140. 2009 lt 3.5 upgrades
  141. lets get a 2012 intake made take a look
  142. Magnaflow for 2013&2012
  143. Number guys what kind of horsepower an torque from up grades
  144. Want more power in my 2012
  145. Dtc p0121
  146. Power steering pouring
  147. Got a Lew tune!
  148. Replacing fuel level sensor
  149. oil filter adapter leak 2007 3.9
  150. Painted valve covers, need camaro manifold.
  151. STS turbo on 3.9 with 4psi
  152. 800hp 2007 Monte SS
  153. intake manifold?
  154. motor mount selection
  155. 2013 HID Wiring Help
  156. dog gone misfire
  157. Turbo
  158. 3.6 rejects CAI?
  159. 2008 3.9L LZG Engine tear-off oddities!
  160. Exhaust noon: Cutouts?
  161. 02 sensors
  162. Holy crap Oilman!!
  163. Need help with overkill 3.6 key relearn process
  164. Chev 5.3L AFM (DOD) Issues
  165. jet mass air flow sensor
  166. Upgrading Alternator
  167. 07 PC1 oil cooler delete
  168. Oil Catch Can 2013 Impala
  169. HELP! I'm looking at a couple of simple upgrades..
  170. 3.5 performance? (i know im sorry)
  171. Co2 intake cooler from summit
  172. induction noise 2012 3.6 LFX
  173. Overkilled Motorsports Ftmfw
  174. Stroking the 3.5
  175. help! 2006 misfire
  176. Manually cleaning the LLT & LFX intake valves
  177. Need for perfomance chip for a 2007 SS Impala
  178. Overkilled - 2013 Impala LT
  179. CEL light on but no electrica power anywhere
  180. DI LFX 3.6: How much torque do we really get?
  181. Turbocharger for 2012 2013 Impala?
  182. Throttle body relearn proccess
  183. OBX LS4 5.3L headers???
  184. overkill tune on 2010 3.5
  185. CEL and Starting Problem
  186. 2013 3.6L with 1,300 miles valve coking
  187. Dead battery HELPPP
  188. Help 2007 Impala Check Engine Light
  189. '06 Impala SS Blowing Smoke
  190. 08 Impala LT 3.5lt
  191. catch can dreaming
  192. full boat overkill installed on 2012
  193. Bad 3.9L Engine
  194. Just bought 2010 impala ls..questions.
  195. PO172 code?
  196. 06 3900
  197. Camshaft Actuator Solenoid (2008 LS 3.5L flex K)
  198. Sulfer/Boiled Egg Smell '08 SS
  199. bad shutter and hesitation from stop
  200. Fans of the 3.5L ?
  201. Trifecta tune
  202. Overkill Tune Gains
  203. Help make my sleeper
  204. Overkill 2012 3.6 DI VVT ?
  205. 06 Impala SS fuse box/panel replacement
  206. Stock 3.5 Dyno Numbers
  207. Coolant has been converted..
  208. Alright Newby here... Exhaust rattle 2012 impala LTZ
  209. Performance PCMs??
  210. Is there a sport tune for a 2012 impala??
  211. New 2013 with strange idle at start-up (cold)
  212. 2007 chevy impala ss running me crazy
  213. 06 SS - Coolant Reservoir Boiling
  214. Question about Exhaust '07 SS
  215. 06 impala ss oil burning
  216. KaN 63 series cold air intake. Best filter?
  217. 08 Impala LTX 3.9 120k miles...
  218. My engine is ticking!
  219. Spark Plugs
  220. 2008 SS - noisy pwr steering pump
  221. bulk buy headers. 3.5L
  222. Overkill on a 2012 Impala - what I learned
  223. Apollo CAI on 3.5?
  224. Antifreeze Leaking from Exhaust
  225. 07 impala ss engine
  226. 07 SS Mods
  227. 06 3.5L mods?
  228. Hello new here and need some advice
  229. tune up concerns
  230. Throttle Body Spacers?
  231. trustworthy headers.??
  232. Engine Upgrade/Swap?
  233. best ignition coils
  234. Airbox Modification
  235. Fitch Fuel Catalyst
  236. magnaflow vs flowmaster
  237. mass air flow sensor and spacer
  238. 3.5L direct swap to 3.6L? 2010 impala
  239. 2012 dtc p062f
  240. engine lag on 3.6 vvt
  241. Just Got Overkilled!
  242. New to forum: 06 impala SS
  243. Crank seal
  244. 2012 pcm and programming
  245. Not sure if this is the right place aayee ! Check engine light on !
  246. 2007 p0499
  247. 2012 Impala Official 0-60, 1/4 times?
  248. exhaust question
  249. Performance Options for the LZ9?
  250. 2006 SS 5.3 Fuel Mileage drop

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