View Full Version : GM Engine & Exhaust Performance



  1. questions on 4l80e
  2. Atricle on roots vs. Cent. vs Turbo
  3. Flex-a-lite fans and Direct Hits ignitions on sale!
  4. injector size
  5. Texas Speed's Regular Cab Project Truck Pics-->
  6. TCI specs
  7. Trying to pick out a tranny cooler...
  8. Sounds of Radix
  9. Programmer?
  10. 8100 turbo?
  11. anyone have direct hits on their truck
  12. Engine build questions
  13. So where is this 4L60_--> 4L80 web page?
  14. 8.1 turbo ideas
  15. dual exhaust on Silverado?
  16. SLOW throttle responce! WTF?
  17. Just got exhaust!
  18. I got the LS1 today!!!
  19. not really "truck" related but.....
  20. 2004 2500HD 6.0L needs a cam for towing...
  21. LS1 Parts List
  22. for those of you with your cats off?
  23. any 04.5 LLY duramax dynos?
  24. drilling the tb plate after cam
  25. Need advice on cam tuning. Im lost!
  26. still have edit problems
  27. Nelson 93 Tune Ordered!
  28. dc controller is back in.
  29. Gearvendors?
  30. Got my HPtuners today
  31. ???? Vibration with shackle drop????
  32. Rebuilding calipers! ...and other assorted brake q's.
  33. Better mpg with turbos?
  34. retsell's HUGE radix heat exchanger
  35. ls6 cam
  36. nelson tune cost
  37. I need a quality HO alternator, help finding one please?
  38. new time tonight
  39. nelson tune for whipple
  40. traction bars
  41. Blew a heater hose coupler
  42. Having install trouble. Turbo #s wont look great.
  43. 4.8 to 8.1 swap... can it be done?
  44. Rear Disc brakes backing plate
  45. CAM & HEAD LS1 EDIT MODS
  46. Rear end troubles!
  47. Cam and stall???
  48. Cross Drilled Slotted Brake Kit Blow Out Sale 95-02 Silverados 2 Weeks Only !!!
  49. STS turbo? want info
  50. will heavy duty shocks reduce wheel hop ?
  51. AS&M headers vs. Thorley's
  52. elec .fan for the hd
  53. a few exhaust ?'s
  54. Cross Drilled Rotors
  55. spintech mufflers
  56. Edit tuning problem...
  57. corvette or billet servos?
  58. Need help with 99 Silverado : Gears
  59. Crossed Drilled Rotors.....Vol II
  60. 6.0L rcsb goes down...
  61. mods for 4.8l
  62. Pushrod length?
  63. Oh HAPPY DAY...
  64. Milling heads
  65. I am REALLY having trouble saying no to this deal
  66. Turbo Dyno numbers inside !!
  67. New ram-air installed!
  68. intercooler fans?
  69. ghetto ram air
  70. 5.3 - Ls1 swap
  71. exhaust installed.
  72. Most HP/TQ out of an 04 Duramax?
  73. Nelson w/ Trans-Go, any predictions?
  74. cam question?
  75. What cam should i use
  76. Fuel pump?
  77. cam guestion???
  78. Torque Management
  79. Ring Gap Recomendations
  80. My stuff is finally all here! woohoo! long story....though.
  81. who previously had predator
  82. Dyno vid
  83. Trans. accumilator piston question?
  84. Question about the 2500 vs 2500HD
  85. Calling all Dallas,TX members!!!
  86. Tahoe, Yukon or Escalade owners, header ?'s
  87. Truck NuBee with some Qs....
  88. Electronic tb -> cable controlled tb?
  89. important header question
  90. heads for 5.3
  91. cam advice
  92. Who's hollowed cats on stock Y-pipe?
  93. HeLp!!
  94. 5.7 heads on5.3
  95. 2002 PCM in a 99 Truck question!
  96. Radix heat exchange upgrade?
  97. Trans go shift kit part #
  98. Westers Vs. Nelson?
  99. Programmer?
  100. 112 Lsa
  101. Velvet ride shackles
  102. project 04 SS
  103. Vid of my 12.76 run
  104. ok I got a question about the OBS 5.7L
  105. Just bought sierra 1500 ... 1st mods?
  106. Traction Control Removal ?
  107. 1/4 mile time
  108. where can i buy a 6.0
  109. Throttle Body Spacers?
  110. Those with electric fans...
  111. Fan for a Tranny Cooler?
  112. Installed AEM Brute Force intake...
  113. Volant, Corsa and The Other Guys on sale!
  114. Street Pro - FREE Electric Cut Out Giveaway
  115. Shifts glides when tranny shifts???
  116. Regular Maintenance?
  117. 8.1L injectors for sidemount Magnacharger
  118. New to the truck world
  119. Finally - Drive with my Nelsons
  120. Buying 2500
  121. Running rich
  122. TB bypass?
  123. ls1 cam to big for stock valvetrain?
  124. bassani exhaust?
  125. Free Shipping on all Cams
  126. Anyone Ever Read a Westers Tune with LS1-Edit?
  127. Made a little progress this weekend
  128. Free Cam!!!
  129. help, quick
  130. What Next?
  131. Cam Install Help!!!!!!!!!
  132. Need help with cams
  133. Tire size
  134. Dallas folks
  135. Tailgate/Tonneu vs Gas Mileage...
  136. Radix Guys....
  137. Swapping rearends--what would be a good deal?
  138. Header Help!!!
  139. Write Up on Cam Install????
  140. SLP MAF ?'s
  141. Sale on Diablo Programmers
  142. Radix Giveaway
  143. Possible plans for the LS1...Few Questions
  144. I can't decide what muffler to get.
  145. Jeep Sway Bars/bushings
  146. TT3000 is in!
  147. Critical on exhaust...
  148. How much n2o w/ whipple?
  149. STS or ProCharger?
  150. 8.1 Power
  151. Stock fuel pump ?s
  152. 99 silverado backfires especially after gas fillup
  153. Tradeing my 4.8 for 6.0..
  154. 99 ls1 ecu
  155. TransGo Problem
  156. OK OK 5.3/5.7/6.0L swap with a twist Opinions wanted
  157. 5.3 Header ?'s
  158. radix + 3.0 + nelson + transgo + shorties
  159. another ls1 swap thread
  160. An Idea for Westers Vs. Nelson
  161. 160 t stat or 190 with an sc application?
  162. 502 complete, for sale
  163. 4T80E performance trany?????
  164. front end problem, need help
  165. Bro installed Quadzilla in '03 Duramax
  166. Kenne Bell busts on bolts ons
  167. Got my Hughes 3000 Stall Converter today.
  168. How is your Gas MPG after your Nelson Tune?
  169. Talk me into a GMC 5.3
  170. Ordered A Nelson 93 Tune
  171. 02 PCM's in. So far so good....
  172. Turbo info please!!!!
  173. Valve Spring Height and Spring Pressure
  174. A.P.E 370 c.i. potential
  175. Vortech SC questions
  176. What cam to get?
  177. Rocker arm ratio
  178. Wil EFILive work on a 03 truck?
  179. transgo question
  180. Rocker ratio and lift.
  181. Magnacharger Twin-Screw???
  182. hpp3 leaves signature even when removed
  183. Nelson Tune Installed
  184. P&P heads
  185. ARP Rod Bolt Torque Specs...
  186. Engine stands....
  187. Opinions on gears for the LS1
  188. got my new truck...........
  189. Vararam King Cobra purchase?
  190. Huge "BANG" from the rearend of truck
  191. Pink plugs?
  192. Nelson tune update
  193. Edelbrock TES Headers
  194. volant
  195. Best Muffler
  196. 5.3 Or 4.8?
  197. Air Filter Question
  198. Paging Whitt
  199. Need a quick response about my programmer
  200. need some Push Rods
  201. Which Cam?
  202. TOG Headers, Ceramic or not coated???
  203. New best in the 1/4!
  204. KR Mod! I finally found it!
  205. Anyone Have A Dealership Induction Cleaning?
  206. Radix on..... First impressions
  207. Upcoming Special at Thunder Racing!
  208. Whipple Idea...
  209. Stock Cam lift
  210. Putting a LS1 Together for 86 Chevy
  211. 8.1 engine mount
  212. Lift max?
  213. How long can you REALLY push syn oil?
  214. LQ9 or LQ4?
  215. Another DC-Control user.
  216. Forged Parts/BulletProof Engine
  217. Dynomax mufflers...
  218. HUMMER rims/tires on a 2003 2500HD??
  219. How Does The Locker Work?
  220. Just got my 4.10's and posi!!
  221. 6.0L, what year do I need if I have a 4l60e?
  222. Where to buy asp crank pulley?
  223. Cleaned the throttle body and did the EGR mod today
  224. Those with E-Fans help!!!
  225. Did GM make the Silverado SS Regular Cab Shortbox?
  226. All LS1 Truck Guys, what rpms are you shifting at?
  227. Computer going out?
  228. whats best for launching?
  229. Will HPtuner suffice??
  230. 6.0 H.O. 345hp motor?
  231. fix stalling without computer tuning...
  232. aftermarket valves vs stock valves
  233. E-fan turn on temp... DCC, FAL, stock ls1
  234. Anyone know Fuel Injection Specialties?
  235. Texas Edition 6.0 ET's????
  236. 50rwhp TTS LLY "Tow Tune" 1/4mi results
  237. how will a cam effect gas mileage?
  238. VSC Pin Out ?
  239. Pics of the 5.3l after 60k miles...
  240. Help with torque converters?
  241. Question about programmers???????
  242. computer tuning after h/c install
  243. f body t stat work in my 02 4.8??
  244. Some New Mods!
  245. 43lb injector swap for whipple, help!!
  246. Nitrous and SuperMaxx header packages on sale!
  247. doug throley headers?
  248. Code P0332
  249. SLP Rockers not compatible with 6.0????
  250. Can someone use these whipple pulleys?
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