View Full Version : GM Engine & Exhaust Performance



  1. Truck Section In Effect!
  2. Howdy
  3. I bet I am slower than everyone here.
  4. Anyone have the AIRAID intake?
  5. woo hooo, bringin in a slow truck!!!
  6. pic of my ride
  7. whats some good mods for a 98 GMC???
  8. What are the '01/'02 5.3l trucks dynoing stock?
  9. hey jason
  10. need another moderator in here
  11. Escalade 6.0 vs HD 6.0 Why the HP Differences?
  12. Volant Cold Air intake
  13. lots of easy torque for a 4.8?!?!
  14. Ever use a Superchips MicroTuner?
  15. Truck 3.73s for sale
  16. Wheels for Near Stock Height Truck????
  17. My new Avalanche! 5.3 LS1
  18. any luck with those hypertech chips?
  19. dyno numbers on a 98 stock??
  20. 3.73's are out, 4.11's are in!
  21. Vibration Over 90mph
  22. Any 5.3 guys have trouble with oil consumption?
  23. Check out the Pics of the Truck!!
  24. Lingenfelter Silverado in CHP..
  25. Shimmy When Applying/Releasing Brakes On Cold Start
  26. Anyone running a K&N FIPK on a 5.3 '01 Suburban?
  27. Anybody do any 8.1 mods?
  28. ordered new 2500
  29. 4.10 gears and posi
  30. Anyone here have the ATI Procharger for their truck?
  31. Purple people eater is back !TNT nitrous !
  32. Spin Tech for the truck?
  33. Why Does GM Use Those Damn Clutch-type Cooling Fan?
  34. Torque Management Issue?
  35. has anybody ever done this type of ram air?
  36. Yank 3200 Truck Thruster stall converter For Sale!
  37. Will F-body longtube headers fit in a truck?
  38. NEW track times....truck is still slow!
  39. C3
  40. Truck Mod List
  41. Anyone know of a good truck lowering site/forum?
  42. 1500HD at SEMA can anyone ID pic?
  43. What Would It Take To Put a 422 in a Silverado?
  44. Anyone have a stock fan and shroud?
  45. Anyone have a set of stock exhaust manifolds and a stock cat pipe?
  46. G teched my beast and webpage update....
  47. Ordered 18" Wheels & 285-55-18s
  48. where can i find some REALLY cheap 17" rims for my truck????
  49. Anyone Want to Buy a 01 6.0L with Aluminum Heads?
  50. HPP 3 for 2001 GMC 5.3L For Sale!
  51. How would this ignition combo work on a 5.3L engine?
  52. something just doesnt work out with my trap speed...
  53. Anyone Tried To Install MAC F-Body Headers On A Truck?
  54. F/S NEW 6.0L & Katech Mains
  55. 4L65E ???
  56. holy crap! my o2a were .98 - .99 on the top end on 100shot!!!
  57. Free truck mods?
  58. - - -- - - Truck - - - Marker- - - - - - - -
  59. Traction assist or no?
  60. Tow/Haul mode
  61. How Do I Get Hamms?
  62. How do our truck members like the SSR?
  63. 2 new mods, 2 sec. off ET.,NEW BEST !
  64. I need stock suspension components!
  65. I need a stock y-pipe!
  66. Problems with racing in 4x4?
  67. Yukon Question
  68. F/S 6.0L parts
  69. Escalade Piston PICS!!
  70. Some audio from a few dyno passes...
  71. Where to find specs on the LQ9 heads??
  72. Truck up for auction
  73. New Here
  74. new guy
  75. - - -- - - Truck - - - Marker- - - - - - - - ??
  76. Four 18 x 9.5 Centerline Galaxy 2's For Sale!
  77. Another new guy
  78. Saw a Cadillac Avalanche!
  79. Yank 3200 Truck Thruster stall converter For Sale!
  80. ASP pulley with belts For Sale!
  81. Hamm Said Try Back In January? WTF :(
  82. Cool "little" things I like about my Avalanche.
  83. Hotchkis drop
  84. Driveline loss?
  85. new to ls1tech
  86. Anyone Ever tried putting 3 Way Components up front?
  87. K&N FIPK for '02 Denali
  88. weight of a reg cab fleetside with a V8?
  89. Electric Fans - - Who has what ???
  90. New guy with a question
  91. Cold hesitation problems on gas V8 2500HD's
  92. 5.3L aluminum block for SSR
  93. Avalanche handling, and durability of the "Plastic" components...
  94. 1500HD vs 2500 HD ??
  95. N2O install
  96. Jason / Joseph - 6.0 install ???
  97. 5.3 Yukon Dyno with DRM program
  98. Hamm Headers
  99. X-pipe vs H-pipe
  100. Hi Flow or Gutted???
  101. What's With The Cold Trans. Program?
  102. fuel rail covers
  103. 6.0L Silverado Build Up & WebSite Coming....
  104. screen vs. descreened, ran some tests
  105. Hey Joseph....
  106. Air Temperature Module?????
  107. headers...
  108. cost of gutting cats
  109. bolt ons?
  110. finally got around to using my maft :D
  111. Installed WCC C5 5.7 in my Yukon 4WD
  112. Hill Leveling Kit Installed...
  113. whats normal timing on our trucks?
  114. Who has a good Torque Converter?
  115. New to the forum.
  116. who has the best headers?
  117. Dragstrip????
  118. question about 2" rear drop shackles
  119. SS Hood for New Silverado
  120. 6.0 liter Denali
  121. hp #'s
  122. U-Joint Problem Recall?
  123. pulley help
  124. The Avalanche is Motor Trends "Truck of the Year!"
  125. fast lightning in MM&FF
  126. holley powershot filters
  127. holley powershot filters
  128. correcting mileage after cluster swap?
  129. truck factory head unit vs. Monsoon head unit???
  130. fastest ls1 truck?
  131. Stupid peg-leg
  132. Raced a 96 Corvette!!
  133. raising compression
  134. port & polish heads???
  135. Pictures of lowered stepside?
  136. Jason, did you get your wheels yet?
  137. Auburn Gear vs PowerTrax
  138. Pulley Question!
  139. trailer brake controler ??'s
  140. asleep at the track last night
  141. another timing question
  142. Truck Stereo Stuff For Sale
  143. finding a 5.3 single cab short bed ????
  144. Free or real cheap mods on 99 Sierra 5.3L
  145. Round II, 182K mile Mustang beats nitrous 6.0!
  146. Turbo'n a Denali???
  147. Truck Racin At HRP or River City?
  148. Service 4wd Dummy Light?
  149. California Speedway
  150. Is this common?
  151. anybody know our trucks coef. of drag?
  152. How did you hook up your MSD window switch
  153. I thought all Z71's had posi rears?
  154. 6.0L Install Saturday!
  155. Has anyone installed a different cam on their 5.3L?
  156. More Torque!?!
  157. T'body spacer?
  158. oil coming out of driveshaft
  159. Whipple
  160. Ed Wright Tuning is In :)
  161. Underdrive Pulley?
  162. HPP3?s
  163. Ran across the 2001/2002 6.0 cam specs...
  164. 6.0 weight
  165. 6.0 faqs??
  166. electric fan kit coming for our truck
  167. 6.0 crank
  168. Dynoed my truck today
  169. Anybody own a 2500HD with the 8100 engine?
  170. Anyone want some headers?
  171. Rocker Arms
  172. Torque Specs on a '97 Tahoe head bolts???
  173. Wheel hop solutions ?
  174. Volant Cold Air kit installed
  175. Corsa exhausts and tips now available!
  176. Torsion bars
  177. Upshift/Downshift Stumble???
  178. Installed K&N FIPK on my '01 GMC
  179. Took the Silverado to the track Sunday.
  180. Maf screen
  181. MAF translator
  182. MAF - - switcharoo problems
  183. TRASFER CASE SWAP
  184. TRASFER CASE SWAP
  185. Chevy sportside guys ???
  186. Truck Guys Check IN
  187. New Truck
  188. 13 Sec. 4.8..
  189. jason or joseph...
  190. pulleys worth it?
  191. parts for sale!
  192. BUMED OUT
  193. anyone having problems with misfires?
  194. HPPIII for '01 Silverado
  195. 13.5 n/a Silverado :)
  196. Sale products for the truck guys
  197. Got my Whipple!
  198. 3.73 or keep 3.42 gear
  199. Whats takin Hypertech so long??
  200. anybody else from dallas going to ennis on the 2nd?
  201. G-Tech results
  202. Hotchkis coil and leaf springs Group Purchase
  203. Motor is coming out for work.
  204. dragin in 4wd
  205. Best upgrades for 6.0 liter denali
  206. fastest 4.8
  207. Should I??
  208. 4.8 VS 5.3
  209. Any HPP3 Attributable Automatic Transmission Failures???
  210. HRP this Fri. or Sun.
  211. Truck Shootouts??!?!??!
  212. K&N Generation II FIPK, 1999-2001 4.8L & 5.3L Silverado kit w/NOS
  213. My 4.8 has a broken piston
  214. Anybody WTT their truck for a modded TA?
  215. Mods for a Harley Davidson Edition?
  216. Whipple pulley size ???
  217. Went to the dyno yesterday...
  218. My truck is now Whipplecharged!
  219. Headers or Converter
  220. 1.85 sixty =NEW best in 4x4 2500HD crew cab .
  221. friend got his engine cover painted, pic inside
  222. N2O compared to Supercharged
  223. Pic. of our nitrous set up.
  224. How can I disable the daytime running lights ?
  225. Made 2 passes at HRP today...
  226. 259 rwhp & 305 rwtq!!
  227. Went truck shopping yesterday....questions.
  228. Truck Is A Turd On n2o....
  229. Pulley & T-stat install?
  230. engine is useing oil
  231. Have any of you mounted your WOT to the throttle body?
  232. Supercharged 8.1 Suburban Project almost complete!
  233. Where is there a hole in the firewall? I need to pull a wire to the engine bay.
  234. What is 6 liter engine?
  235. Why Does my gfs 4.8 2wd faster in the 1/4 then a Z71
  236. cam specs.
  237. Vortec 6000 vs. Duramax 6600
  238. Best brake controller out there!!!
  239. New 4.8 in the truck
  240. Does Any Body have suggestions for HPP3
  241. How much N2O on stock fuel injectors?
  242. ram air hood
  243. what time are the people going to ennis gonna get there saturday?
  244. supercharged 5.3l
  245. Dyno Day
  246. Drag Radial?
  247. FS: NX Kit for LS1 Trucks
  248. got new track times... woo hoo... kinda haha
  249. 13.9 @ 96 from Z71!
  250. Anybody know a ubb for a '97 Z71???
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