View Full Version : GM Engine & Exhaust Performance



  1. Swap update!
  2. Best prices on asm headers
  3. Want 3000-3600 stall with 8000+ lb towing capacity?
  4. Purchase a supercharger + receive 10% off your next purchase
  5. Iridiums are catching on....
  6. Any dyno results showing gains with exhaust?
  7. EASY HP FOR A 6.0????
  8. ls1 swap times....
  9. Nitrous and HPP3
  10. first gear feels like it falls on face. tuners inside
  11. hotchkis leafs
  12. all wheel drive?
  13. See What A Friend Can Do For You
  14. Which nitrous kit for the 6.0?
  15. S/C for 6.0 C3
  16. New type of ram air thought
  17. looking for a converter for the 4l80e
  18. wheel weight
  19. another nitrous question
  20. Anyone herd of the TRUCK POWER cam?
  21. just another stall question
  22. whipple shift points?
  23. Guys with 6.0(lq4) and Whipple..what size pulley u running??
  24. Supermaxx Headers
  25. need tuning for a 99 truck with a whipple
  26. Cam question?
  27. Anyone ever heard of.....
  28. Racing my truck tonight - need your opinions
  29. Corsa exhaust fit - does yours do this?
  30. Smoothing out timing curve?
  31. Question about Rebuilt Chevy Tranny
  32. Well the Dyno Numbers are in
  33. serpentine belt
  34. exhaust question
  35. Procharger guys-new intake from ATI!
  36. brake pad?
  37. New best et and a problem
  38. 4.8 loves nitrous
  39. Got SS 3800 today!!!
  40. Any experience with Thorley 310Y Tri-Y Headers?
  41. New best 1/8th mile time!
  42. Just had my richmond 3.90 gears installed this morning
  43. 5.7 vortech help!
  44. Fastest 4.8L???
  45. Arp head bolts or studs? and injector question.
  46. Putting JBA shorties on my truck?
  47. cam sound clips
  48. torque management
  49. Time for a new Project........
  50. Knock Knock
  51. Magnaflow exhaust questions
  52. What are your shift point set at ?
  53. Volant Induction System
  54. Stock header bolts hard to remove?
  55. ecm tune
  56. shorty headers??
  57. 4WD Trucks In Here
  58. TOW RIG gets a new best!
  59. will the cam out of My SS fit in my 4.8p/u?
  60. Motor Madness
  61. Noisy starter....Shim it????
  62. Need pics/info re: 4.8/5 speed trucks
  63. Any info out there on a LS1 in Trailblazer
  64. Meziere pumps, Predator programmers and all headers on sale!
  65. Spark plugs, again...
  66. Has anyone stroked the 6.0 via Lunati?
  67. 5.3 parts
  68. UPD/Nitrous Nozzle?
  69. Need a smaller pulley for your Radix?
  70. Let the carnage begin
  71. K&N vs Amsoil comparison
  72. What is needed for a 6.0 to handle boost?
  73. 4.3 to 5.3 swap
  74. Magnacharger Radix SALE!!!!
  75. Glove Special!
  76. 234 228 cam
  77. When I steer it makes a clicking sound
  78. belt slipping
  79. Understanding LSA...
  80. 410 or 373 what would be best?
  81. Anyone in here do P&P work on heads?
  82. New Regulator in town
  83. Crank pulley is kicking my ass
  84. How will this cam do in my truck.
  85. Turbo
  86. 75K on 5.3 and 4l60E got a ?
  87. Newbie to the trucks, what are the basic mods?
  88. Thinking of adding a custom made ram air...
  89. Bosch +4s any good?
  90. brake pads/stainless lines
  91. anyone know stock cam grind?
  92. Aftermarket Performance
  93. help with atap
  94. LS1 edit or westers
  95. just rolled 176,000miles yesturday
  96. does anyone remember?
  97. Looking for Muffler Recommendations
  98. what the hell is my problem?
  99. Power gains with headers?
  100. fuel pressure question
  101. Attn: Peeps with new body 4 door Tahoes...re brakes
  102. 98-02 Camaro Electric Fans on 03 Silverado
  103. O2 Sensors
  104. Nitrous Jet thread
  105. spark plugs
  106. OK,need the Ls1styleTech guys help
  107. life of engine with nos
  108. changing whipple pulley?
  109. Intake gaskets
  110. Voltage fluctuation-alternator going?
  111. New 04 2500HD ????
  112. What's the deal?
  113. 6.0 heads question
  114. kenne bell??
  115. PO300 code misfire/detected
  116. ignition question
  117. westers
  118. Fuel injectors revisited
  119. best programmer for duramax?
  120. Cam for an 02 Denali XL
  121. New Silverado SS questions
  122. Swapping truck fuel rails to camaro fuel rails?
  123. Cam questions for 5.3L
  124. Just got a Predator
  125. 2004 Exhaust question
  126. Problems with tranny fluid and filter swap
  127. 2500 hd ran pretty good.
  128. 5.3 RCSB Times
  129. nitrous GOD? not me, boom/fire!!!!!!
  130. sparkplugs?
  131. is it that whacked to stick a t56 into a 00 rc 4.8?
  132. Is it possible to bore a 5.3 to a 5.7?
  133. ls6 cam
  134. home made air intakes.
  135. Catback Q
  136. OBS L31: Swapped stock catback back on (comments)
  137. New Gtech times after tuning
  138. This truck blew out a plug!
  139. good tranny shop in pasadena tx
  140. I think I found our why ......
  141. Mods to the UPD
  142. First time 1/4 mile times
  143. ati dyno results
  144. Edit tuned the truck today! Long.
  145. spin on a roll
  146. best spark plug wires
  147. Underdrive pulleys
  148. where to get edit tuning
  149. Anyone have over a 224 cam in a 5.3
  150. Whipple Performance
  151. flowmaster muffler or system for 03 HD
  152. 160 thermostat
  153. Question for those with 4.10 gears
  154. Will these make a good combo
  155. Will these make a good combo
  156. How to beef up my 5.3
  157. looking for decent a/f guage - gadgetseller?
  158. Tranny Probs
  159. Intercooled Whipple Kit???
  160. Supercharged Reg Cab SS Truck
  161. 4WD switch
  162. 4L60E trouble
  163. price for eaton install
  164. Track times with the 6.0
  165. splug wires, need to change
  166. engine mod questions?
  167. New times
  168. Made a few runs, at the track for first time
  169. torque management
  170. Does the UPD really work?
  171. Should I try a Predator custom tune?
  172. in depth ?s about converters and gears
  173. Truck is going on Dyno again this Sat.
  174. Trail Blazer torque converter and tranny questions (long)
  175. LS1 Edit help?
  176. MSD wires, underdrive pulleys?
  177. Water wetter?
  178. gtech times and track
  179. Is this a good Nitrous express kit? (QUICK)
  180. SES light after tb bypass?
  181. tranny question
  182. engine swap
  183. Fuel Injector vs HP Conversion
  184. Ported and polished 5.3L heads
  185. transgo advise
  186. Interested in some free magnaflow exhaust?
  187. Predator Impressions
  188. What head gasket should I use?
  189. Underdrive pulleys???????
  190. Chirping or squeeking noise from the belt
  191. Long or short oil filter, what do you use?
  192. 4.8 heads on a LQ4
  193. G80 problems
  194. PCM pin configuration
  195. Is My truck a lemon? What problems have you had?
  196. Where are you guys getting your MSD wires
  197. ¿Resetting "Change Oil" light?
  198. Another question about my Predator! Tow/Haul mode?
  199. Track Times?
  200. 5.3 with a Magna-charger
  201. G-Tech Pro?
  202. Test Drove 2003 SS
  203. Tranny Coolers
  204. 5.3 to a 383 stroker????
  205. Clunking noise from base of steering column
  206. moding a 6.0 liter
  207. exhaust for 5.3 03 sierra
  208. LS1Edit for 03 trucks
  209. Long tube headers for 5.3L
  210. Lightning vs. Silverado
  211. What mods should I do
  212. Calling ATI procharger guys
  213. LOOK what I just bought
  214. Need some help, truck making odd noise
  215. Need some cam insight.....
  216. would this cam be too much
  217. pic of tripple gauge pod and wideband gauge
  218. about compression ratio & milling heads
  219. Heated outside mirrors
  220. swapping 5.3 to 6.0, CARB legal??
  221. More cam questions ..
  222. LS6 cam in 5.3L
  223. Installed Transgo and servo have Questions??
  224. Just bought a 4L80E for the Tahoe
  225. Where is the outside temp sensor located?
  226. f-body cam in 5.3L
  227. Need cam specs!!!!!!!
  228. Taylor Plug Wires are in!
  229. anyone know of nitrous fill shop in Dallas TX?
  230. Can you dyno a AWD truck
  231. SEMA 2003 Photos - Many Trucks!
  232. antenna sway
  233. 6.0L SS cam?
  234. Which plug wires with ASM's (MSD sux)
  235. how about this build
  236. 1/8mile,me vs a hemi
  237. Coated TOG's
  238. Plug wires
  239. how to reduce pcv oil consumption
  240. F/S NX Wet Kit
  241. ok i had enough i am done!!
  242. bigger throttle body worth anything?
  243. Which supercharger would be easiest to dyno-tune w/ my set-up?
  244. 373locker rear end any good
  245. Optima battery....
  246. Tranny cooler arrived
  247. ZO6 cam gains
  248. Anyone have problems with their rearview temp guage?
  249. some 4wd 4l80e swap info
  250. Everybody come in!-I raced a single-cab 5.3, have some technical ?s
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