View Full Version : GM Engine & Exhaust Performance



  1. Shift points with nitrous?
  2. truck mods
  3. Finished my Truck Webpage
  4. I just Got my MSD Stacker 7220
  5. Best bang for the buck mods?
  6. how to get to MTI
  7. Bucket seat question
  8. How much will dyno result vary for 4X4
  9. 1/8 mile guys, ever race in 4 low?
  10. LOCAL TRUCK MEET @ CARLSBAD
  11. Gas Mileage? (99 5.7 L31)
  12. Nitrous
  13. What Do You Guys Think?
  14. z71 5.3L
  15. Anyone want a K&N fipk for cheap?
  16. spark plug question?
  17. some questions..
  18. Aftermarket Hood....Yes or No?
  19. Pro-tec bed? Weight questions
  20. T1 cam in 5.3?
  21. ASP Pulleys Kicked My A$$ Tonite
  22. You guys need one of these in here.
  23. bell tech shocks good?
  24. Truck Graemlin is here!
  25. UPD intake
  26. New Sierra Commercial
  27. cleaning help
  28. Procharger vs. whipple ?
  29. Hotchkis/Yoko combo (pics)
  30. UPD Air Intake is Gonna Kill My Mileage
  31. Holy Gas GUZZLER Batman
  32. flowmaster questions
  33. Anyone contemplating "skinnies" in the front.
  34. chevy trailblazer
  35. Anybody seen a lifted Avalanche?
  36. auto trac transfer case durability???
  37. just spent a few hours ls1editing
  38. What mod should I do next?
  39. Forum guideline
  40. How much pwer is lost through the drive train
  41. What are the syptoms of TQM
  42. LT-1 Fans
  43. tow/haul mode
  44. Fuel Injector Size ???
  45. Why does my Z71 do this?
  46. who's up for ennis on friday?
  47. Anyone done handling mods? (99Tahoe)
  48. 5.3 with procharger
  49. Whipple
  50. new magnacharger?
  51. How to access speakers in the doors?
  52. Stock tires wearing on outer tread and wondering why?
  53. Testing completed! Results from my maf/filter combo comparisons. LONG!
  54. Need to lower front of Truck(need info)
  55. LS1 in a truck
  56. Computer questions
  57. 5.4 BOSS KILL !!
  58. EGR mod
  59. Going for new best...
  60. SCSB 4*4 weight
  61. Tested the U.P.D. kit tonight.
  62. Do you think the same way?
  63. Do 6.0L have y-pipes?
  64. First Time ever at the Track
  65. new best!!! but i still get to keep my name :-)
  66. WTB hpp for 2000 silverado
  67. New Best Times!
  68. Dyno results: "Project Blue Thunder"
  69. What gains from these mods?
  70. What would this truck run in the 1/4?
  71. Chevy O2/RC
  72. someone with a 2002 5.3 .....
  73. Hamm headers for sale
  74. PCM pin location diagram for 1999 5.7 vortec ?
  75. Got an Important question to ask?
  76. 00Z71 front end level kit
  77. 6.0L or LS1?
  78. anyone have a tranny cooler?
  79. 2001 or 2002 ?project " Fast Beaver"
  80. American Muscle VS Toyota
  81. 12.749 nitrous pass video
  82. tire sizes
  83. cold start noise
  84. What are all the go fast goodies for 5.3L Silverado?
  85. Strange enging noise... HELP
  86. Whistling Sound from Intake
  87. I GOT PARTS FOR SELL (HOUSTON AREA ONLY)
  88. Magnaflow exhaust system on 6.0 - 16 rwhp/30 rwtq?
  89. Truck Mag Rant
  90. Yank 3200 stall converter
  91. Lowering back of my 99 Hoe 2WD
  92. Differance between 1500 and 2500 4x4 (no HD)?
  93. What's Up With The 'Shudder' At Idle (LS1 Based Engines)?
  94. Whats the stroke on a 5.3L?
  95. tire and rim size for lifted 2000 sierra
  96. put my hypertech up on ebay (2000 4.8L)
  97. FS/ 3200 Yank
  98. External differences between truck and f-body 4L60-E's?
  99. Bluish Smoke Help?
  100. hypertech # 30005 for sale!
  101. help finding parts
  102. O2 Simms for a 97 Vortec? Where can i find them?
  103. Tranny slipping.
  104. what are stock times for 99 5.3l in the 1/4?
  105. What's next and who's doin' it?
  106. Some links................
  107. posi.,4.10,8hr install,went slower.*&^%$#@
  108. New Exhaust = Loud!
  109. posi unit for 2000 sierra
  110. Superchips Microtuner 2001 vs Hypertech HPIII
  111. Transmission Mods
  112. FOR SALE....18X8 BOYD CODDINGTON'S
  113. How do you increase fuel pressure to run more N20?
  114. Vacum leak?
  115. "Like a Rock!!!"
  116. BORESCOPE PHOTO REVEALS 8.1 Liter PISTON SLAP DAMAGE TO BORE
  117. Converter Time!
  118. Intakes: whats better? Airaid or K&N fipk??
  119. Transgo Shift Kit?
  120. How much is enough? Lightning?
  121. LS1 edit for my 2002 ?
  122. cam/ computer question
  123. Anyone want to sell their stock instrument cluster?
  124. Corvette Cruise April 20 (Fbod &vipers welcome)
  125. Houston Auto Show Pics
  126. tranny cooler install question
  127. 6.0 CAM IN A 4.8!
  128. 99 Tahoe LT, problem...
  129. 6sp manual setup
  130. I know this isn't about trucks but...
  131. Those with converters
  132. OIl and Oil Filters
  133. ASP Pulleys installed!
  134. Rebuild kit for CS-130D (our alternator). anyone know where?
  135. other affordable mods?
  136. Calling Krazy J
  137. help with traction
  138. Smittybilt, Westin, Steel Horse: Best Brush Guard?
  139. Installed Gibson Catback...Not Overly Impressed
  140. Lakewood now making traction bars for trucks!?
  141. Heard of Sportruck.com?
  142. Header Recommendations for 2002 5.3L
  143. What happened to the mid-size S-10 for 2003?
  144. 255/70/16 Tires/Wheels for sale - New!
  145. 5.3 to 6.0 swap
  146. Tire pressure for the track?
  147. Looking for some guages any suggestions ?
  148. Flex a lite fans ? 250 or 280?
  149. PAGING FAST 4.8
  150. can rims and tires make you faster?
  151. So how's everyone getting their LT's welded?
  152. HPP3 Question on speed limiter
  153. will 98HPP3 for a LS1 work on a 98 Z71??
  154. Whats a good set of headers for a 98?
  155. compression ratio?
  156. Paging : Krazy J
  157. C3 Rims
  158. Thoughts on this cam in 5.3L?
  159. Trans Shifting Different With New Catback On
  160. MAF Sensor
  161. Cam install problems
  162. Ram Air Question
  163. What to do..............
  164. Which NGK plugs for 6.0 nat. asp.?
  165. SILVERado truck cluster
  166. Diff and Tranny fluids
  167. Truck Won't Run..... EGR Problems?????????
  168. who sells the fatest headers
  169. HOW DO I POST A PIC?
  170. what hpp3 for 00 silverado 4.8l
  171. Need to sell my truck ,i got parts for sale
  172. offroad pipe? help or hurt?
  173. ABS & EMERGENCY BRAKE LIGHT COMES ON...
  174. Intake Question...
  175. How has N20 on there trucks??
  176. Woo Hoo! Going to the track tomorrow night.
  177. HRP tomorrow???
  178. NEED a silverado insterment cluster
  179. Magnaflow muffler installed on 2500HD 6.0
  180. Anybody have a chrome rear bumper for a 99 thru 2002 Chev/GMC they want to get rid of
  181. looking for guys wanting real performance for 8.1 litters
  182. HPPIII shift settings
  183. Minor Problems
  184. Twin or Single Turbo kit for the 8.1 liter?
  185. how do the stock cats flow?
  186. HPP3, LS1 heads and other questions...
  187. selling a F/S push bar chrome 3 months old half price
  188. Got my Airaid today
  189. Handing Q's again... 99 Hoe
  190. NEED HELP LADDER BARS OR TORSONS BAR
  191. how fast and what will break first
  192. I NEED SOME PARTS ( HOOD PULLYS ECT!!!!
  193. Well, I'm a dumbass. The track wasn't open!
  194. who sells that poweraid??
  195. anyone know injector size
  196. What would you do 2 build a fast 5.3
  197. Class action law suit against Chevrolet regarding piston slap on 4.8\5.3\6.0\8.1 eng
  198. Mickey Thompson Truck Wheels For Sale
  199. AirForce One Induction Kit
  200. mti told me you cant install the pulleys without air tools??
  201. 4.8L gained 15HP 99 to 00 - what was changed?
  202. Lakewood Traction Bars
  203. Should I buy???
  204. 6.0 manifolds???????
  205. Installed UPD, Questions on it and a few other no brainer questions.
  206. 1/4mi racing the family SUV
  207. Yukon 0-60 and 1/4 mile times?
  208. LS1 swap questions
  209. Twin Turbo LS1 Truck info
  210. Steering wheel vibrates over rough roads
  211. Lightnings for $37,000?
  212. neutral = low fuel
  213. 6.0 on the way, lots of questions(long)
  214. The New Sp_rt Tr_ck Mag-Hot Truck
  215. Saw Fast 4.8
  216. Converter and towing??
  217. trade:dual setup with x-pipe fo stock exhaust
  218. Truck did something cool today..
  219. Weird noise?!
  220. modded tstat?
  221. New best ET/mph with HD, also updated Superchips/HPIII results
  222. Yukon upgrade!!!
  223. cam for a modded LS1 in a truck?
  224. Piston Slap stuff
  225. Yank vs. SLP/Yank???
  226. votec 6100
  227. Did some grill work...
  228. New Camshaft in the 6.0L! Bling Bling!
  229. 6.0 Pinging S.O.B.
  230. In search of long tubes
  231. Big Red II gets a CAM!
  232. Truck Won't Hook From A Stop :( HELP
  233. Bad @ss Ported Throttle Body...Pics!
  234. Tell me what you think?
  235. Cant do a brake stand???
  236. What exhaust setup for MAX HP gain???
  237. New plan.
  238. anyone try and mount a gauge in the extra hole in the cluster?
  239. Paging LOTSOFUN
  240. Damn I'm happy!
  241. Tony,wanna race
  242. AWD Transfer Case
  243. difference between and HD and "other" 6.0's....
  244. Houston Racers...
  245. NEED cluster used and trail hitch
  246. exhaust cut out question
  247. New best at track tonight, got into the 14's!
  248. How do I get a picture under my screen name?
  249. Roller Rockers?
  250. stock air box and UPD
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