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H2 Technical Discussion

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  1. Lingenfelter 550 HP Supercharged Package
  2. H2 Air Pump, How Powerful?
  3. 2003 H2 Specs
  4. Basic mods? What would you do?
  5. H2 Performance Parts
  6. Aftermarket exhaust...
  7. New member
  8. Milage????
  9. Suspension Lift ?s, 37" Tires
  10. Anyone do their own oil change yet?
  11. fender flares
  12. Xtremeflow's H2 Performance accessories
  13. New Member
  14. Manufacture of Performance H2 Parts
  15. Pics of my new Magnaflow exhaust
  16. Xtremeflow Performance Info
  17. Xtremeflow Motorsports H2 Hummer Performance
  18. computer programing?
  19. Performance Mods...
  20. Supercharger
  21. Vendors - please read
  22. Kenne Bell Supercharger
  23. Breathless Performance new free H2 Catalog is now available
  24. New 3000 sf showroom is now open to visit
  25. ATI's H2 supercharger is now available!
  26. Exhaust Systems
  27. Pics of Breathless new showroom and dyno
  28. I need Help with my H2 roof light!!!
  29. Vortech supercharger with Aftercooler now available!
  30. Noise in rear driving me crazy
  31. Trailer Wiring Warning
  32. Norris Motorsports H2 Spercharger / Twin Turbo Packages
  33. Towing an H2 behind a motorhome
  34. Front Airbag
  35. Loose mirrors
  36. SLP 1.85 rocker arm GP
  37. SuperMaxx header package available soon!
  38. Intermittent Radio and electrical prob.
  39. AM radio reception
  40. Lets hear from you boys with power adders
  41. Performance Mods
  42. Computer Programming
  43. Off the wall question ?
  44. XM Sat Radio
  45. performance package
  46. Discounts available for Vortech, ATI and Magnuson superchargers
  47. low oil pressuer problems
  48. Need Help ! AU SECOURS !
  49. Manik front tilt brushguard
  50. Aux. battery location ??
  51. Dash Removal
  52. New product - VR Velocity stack
  53. performance products
  54. lift kits
  55. Air Suspension Failure?
  56. SMA Supercharger
  57. GPS navigation for the H2
  58. LPE Hummer H2 packages
  59. Magna Charger receives E.O for the Radix!
  60. Seat Covers
  61. Special offer for any Vortech and Radix purchase
  62. Radio turns on but no Sound ??
  63. NO Turbo-Diesel forthcoming for the H2!
  64. Extreme Package
  65. Nerf bars
  66. Why Doesn't GM Offer XM On The H2???
  67. Info please
  68. All Open Campains on 2003 H2 Here...
  69. H2 top speed ?
  70. What about upgrading the brakes?!?!?!
  71. Easy out seat setting........
  72. Any Towing Problems?
  73. Paxton's H2 supercharger
  74. Volant Air Intake
  75. Lookig for Fishing Rack
  76. Just Picked Up Our New H2, Drove it From L.A. to Vegas and here is my review...
  77. Cold Air Intakes?
  78. dislocated front cv axle
  79. pulling to right during hard accel?
  80. Synthetic Oil
  81. 2004 h2
  82. coolcharger supercharger
  83. underbody coating
  84. '04 Navigation CD Changer XM
  85. Anyone Have Hypertech?
  86. Anyone have Magnaflow exhaust on their H2??
  87. Tire smoking deal for the RADIX supercharger!
  88. Transer Case Problems
  89. Ticking during idle
  90. Poor Accel W/ Airaid Filter.
  91. the right price...
  92. Jack tool kit
  93. Altezzas for H2
  94. 3rd seat questions
  95. BBK 80mm throttlebody for "drive-by-wire" trucks available soon
  96. LED Replacement Blubs
  97. all black light covers
  98. Gobble up these specials now! We don't want any leftovers...
  99. Clunk/Thunk in rear end
  100. HID headlamps & off road llights, pics.
  101. OEM roof mounted luggage basket
  102. check your roof rack ends and rails
  103. First Oil Change
  104. Noise from exhaust expansion
  105. Corsa Mufflers
  106. Extreme Flow Muffler
  107. Superchargers
  108. 2004 Navigation system
  109. GOBI Roof Rack
  110. 2003 h2 upgrades
  111. Flat Towing the H2
  112. Objective performance data
  113. Hood Latch
  114. Lunati stroker kits available!
  115. 2004 Radix superchargers now available!
  116. Help with taking off the roof rack/cross bars
  117. SMA rear tire carrier
  118. electric brake controller
  119. January Sale of the Month - 10% off all exhausts!
  120. Supercharger Questions...
  121. Tie Rod breakage
  122. Hummer Computer
  123. We Just Installed Hotchkis Performance Sway Bars, Trailing Arms and Bilstein Shocks!!
  124. VIVID RACING in the house
  125. Front dash monitor install question
  126. Onstar Speaker Rattle
  127. Would you guys be interested if we had an H2 Dyno Day?
  128. SuperMaxx header package
  129. Driver 2 Key Unknown
  130. Wipers Could Be Better
  131. One Time Price Magnuson SC
  132. wheel upgrade
  133. Intercooled Supercharger Kit $4895.00
  134. Whipple or Magnuson?
  135. smokin H2
  136. Hummer v. Yukon Denali
  137. Wester's Programming Group Purchase!
  138. Headers for H2
  139. Skid Plate
  140. Crazy Idea for Vendors
  141. What are the best mods for $2000
  142. Question
  143. How do you turn off the auto feature/lights at dusk.
  144. 2004 Bone Stock H2 Dyno Numbers HERE!!
  145. Throttle Body Bypass Kit
  146. Air Horn
  147. Thermostat change for 2004
  148. 10% off all inductions, MAFs, throttlebodies ect...
  149. Front Hood Safety Cable Broke!
  150. 750 HP Hummer?
  151. LPE Spring special on Hummer Magnusson kits
  152. chrome mirror caps
  153. Trailer Lights
  154. Increased Fuel Economy
  155. Anyone using S&P ProFlash
  156. DRL-Driving Lights
  157. 500 + HP and over 1000lb of torque
  158. Short Radio Antenna
  159. Corsa exhaust on Ebay cheap
  160. King Sonar Backup Warning System
  161. May sale of the month 10% off computer programming
  162. Dashboard Paint Problems
  163. L.A.P.D. Magnuson Special!! Installed and Dyno Tuned for $6299.95!!
  164. whipple ok to install on factory motor?
  165. 2004 Predator programmers are now available!
  166. We have the 2004 Predator programmers in stock!
  167. day time running lamps to HID
  168. HID lights
  169. Best changes to increase MPG
  170. Dyno in NJ northern nj?
  171. Vortech supercharger group purchase
  172. Rod Hall
  173. Dyno Numbers in from LAPD's SuperCharged H2 !!
  174. Vortech, Paxton, ATI and Magnuson superchargers on sale!
  175. July Sale of the Month - 10% off all headers!!!
  176. help with volant and predator
  177. Need Tires
  178. A/C Problems & backing up noises
  179. 172-178 Degree High Flow Thermostat?
  180. Got one more
  181. Westers Programming Group Purchase!
  182. Emergency Button Pushed and H2 won't start???! Help!
  183. Corsa Exhaust Group Purchase!
  184. Volant Induction Group Purchase!
  185. Help Help help
  186. 402 short blocks for under $3500
  187. Affordable rotating assemblies are just around the corner!
  188. Sweet Deal on Brute Force Intakes
  189. Dynatech headers For sale
  190. 04/05 Short Antenna
  191. Which Exhaust Is Loudest?
  192. The VaraRam King Cobra induction has arrived!
  193. H2 Rear "unlevel" ever happen to you?
  194. Anyone Running Nitto Mud Grapplers (38x15.5)??
  195. Air & Exhaust
  196. H2 diagnostic Software
  197. Crack in hood of H2
  198. Right door problem
  199. Help replacing door pulls
  200. Vortech, ATI, Paxton and Magnuson superchargers on sale!
  201. Piaa Light Hookup
  202. Bulb Burn Out On Dash?
  203. magnacharger sc questions
  204. Lift kits for 05 SUT
  205. Vortech Super Sale - beat the price increase!
  206. dash lights
  207. Next Level Performance Installed H2 Paxton SC Base Package $5995 thru 12/15.
  208. clicking noise from front center
  209. Magnuson S/C special $5,979 Installed
  210. TBYRNE Motorsports RADIX installation special
  211. The Other Guys headers on sale!
  212. Beware kenne Bell Super Charger
  213. 2005 Predator programmers - with new features!
  214. Navigation install
  215. Anyone install their own supercharger yet?
  216. Vortech Supercharger Super Sale!
  217. Lingenfelter TT Hummer H2 - video inside
  218. SuperMaxx Long Tube Header Group Purchase!
  219. Radio Bose Specification
  220. Forced Induction Extravaganza!
  221. NEW PRODUCT - STS Turbo for the H2!
  222. Gavin Wilderness rack height clearance
  223. STS Turbo special!
  224. More Power for the H2
  225. 2005 Hummer H2 Air Condition
  226. Bose Amp
  227. End Of Year Magnaflow Exhaust Group Purchase!
  228. Speaker Locations Required
  229. Hood Adjustment
  230. service manaul for 2004 hummer h2
  231. Air Suspension Service
  232. New Carpet Liner
  233. Keyless remote & engine start
  234. Leaking somewhere
  235. Hummer Flash Issue
  236. Missfire help
  237. H2 4 wheel drive position lights
  238. Please help ABS and TC Lights
  239. 2007 H2 Navagation install
  240. H2 altitude problem
  241. stuck key in the ignition
  242. Replacing Starter
  243. H2 Rear Tire Carrier difficult to move
  244. Dual Zone Climate Control Issues
  245. Cold Air Intake Issues
  246. Cat Converter Removal, O2 Simulator
  247. Motor Oil
  248. Electric Fans
  249. Engine code PO446
  250. Fuse Boxes
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