View Full Version : GM Engine & Exhaust Performance



  1. Would it be worth installing 6.0 injectors on a 5.3?
  2. Intake Manifolds?
  3. Wrong CAM! ?
  4. 2000 5.3 plugs and wires
  5. Truck won't start
  6. Low temp thermostat
  7. 80mmbbk spacer plate????
  8. Why is my truck detonating?
  9. Traction bar question
  10. coolant in cab?
  11. Cam Selection Part 2
  12. exhaust and cam?
  13. anyone use type-f transmission fluid?
  14. New truck with weird humming, high pitch noise...
  15. Exhaust ? Single or True Dual with X pipe
  16. Tip for people doing cam installs
  17. I got my heads today.....
  18. Will F-body headers fit on 6.0L SS
  19. Started the 6.0 Swap Last Night......
  20. Cabin Noise/whistling
  21. optima PN...
  22. the perfect 6.0 motor
  23. Anyone running a Heads/Cam 5.3 setup?
  24. Eaton Q's
  25. Installing headers and duals this weekend...
  26. Source for 4L80E
  27. Towing with Yank 2600/3000
  28. 5.3L swap to a 6.0L
  29. Messed up EGR mod?
  30. Who's running a giant magnaflow?
  31. Anyone had P to V problems?
  32. Hooker Max Flow muffler?
  33. just got a new truck
  34. Duramax coming soon, need performance advice!
  35. Bummed out...
  36. How much have you gained at the track with nitrous?
  37. Custom Grind, advice?
  38. what am i forgeting, cam swap and super budget build up.
  39. 8.1 Perfomance mods
  40. the corsa tip on the catback
  41. TT Converter + Transgo + Servo --> 5.3 + 4L60E + Radix ???
  42. LT1 Fans install pics
  43. 2002 4L60 nuetral switch
  44. Cam Specs
  45. vibration at 115
  46. which heads
  47. turbo kit dyno numbers
  48. Bob Gill Performance?
  49. Question about gaskets and head bolts...
  50. SuperMaxx header package
  51. Pics of traction bars
  52. Truck Tuning
  53. 5.3
  54. Autotap, EFILive, or both?
  55. New dyno#
  56. any good tuners in oklahoma
  57. Lowering Springs/ Shackles...can i do it??
  58. '99 Suburban 2500 4X4 7.4L....info?
  59. Is ANYONE here running a Kenne Bell Supercharger ??
  60. How about starting a Sticky Cam Post?
  61. FLowmaster Catbacks BLOWOUT!
  62. Bbk Owners
  63. Tow Haul Mode....??
  64. Lakewood Traction bars
  65. b&m shiftkit vs. transgo
  66. Callin flyer
  67. Need to consult some EDIT gurus please
  68. 1.85 RRs in 5.3?
  69. 5.3 heads on 5.7??????????
  70. if you were me and had $4k-$5k to spend
  71. new to the group with a question?
  72. Got a question about a friend that wants to raise up 2".
  73. Supercharger Info?
  74. 160 degree thermostat ?s
  75. 4wd launchers in here(Parish)
  76. shift time info needed
  77. Installed my Magnaflow catback....
  78. What will we see
  79. rollbar ?'s for Chevy Silverado 2500HD crew cab
  80. New Yank Torque Converters!
  81. need help to tune my PCM
  82. 4l60e experts come in
  83. need help with fuel bleeding off on 97 k2500
  84. got word from yank today, i am confused
  85. Homemade air intake 4.8 GMC
  86. F-body headers (long tubes) fit a truck????
  87. Intercooled Whipple
  88. ?? about Caltracs-Daily Driver and Snow!!
  89. yank or off brand?
  90. Just wondering????????
  91. Need Nitrous Pill Size Asap
  92. TB Spacer
  93. Tips on install
  94. Servo how to?!
  95. 6.0 Motor Swap?????
  96. Engine light after 6.0 MAF install
  97. 4.8L heads on 5.3L
  98. What trans mods do I need?
  99. Calling crazyidiot4.8
  100. Maf Help!!!****
  101. Best Air Intake system..
  102. New best at the track!
  103. Low dyno numbers
  104. What cam to get
  105. looking for 13's,any suggestions
  106. Need Help ASAP
  107. Spark plug wires
  108. What combo to go with
  109. Home Made Cold Air Intake?
  110. interchangable exhaust?
  111. Rearend is going bye bye
  112. RADIX supercharger special + a FREE horsepower upgrade!
  113. Vette servo. Good with TransGo?
  114. Paging BigTex
  115. Too much booty in the pants
  116. hey duramax freeks! come in.
  117. anyone think the nitto 555r 305/45/18 will fit?
  118. Homemade air intake?
  119. Boze 20's
  120. installing hangers
  121. nelson tune questions
  122. MAF lbs/min converted to gms/cyl
  123. MSD 8.5mm wires
  124. Electric Fan
  125. Will this be to much??
  126. slight idle problem when cold
  127. how much do 20" SS wheels weigh?
  128. Nology wires/coils for GEN III trucks
  129. new magnaflow kicks a$$!!!
  130. Transgo with Tow/haul mode delete??
  131. Magnaflow install...
  132. Titanium Retainers and Dual Springs
  133. Why is no one running a 2004R in the trucks??
  134. 4L80e Stall Suggestions?
  135. how to keep moisture out of distributor cap?
  136. Finally ordered LS1 edit
  137. Installed AS&M headers, good power improvement
  138. ASP pulleys
  139. Got new plugs?
  140. 4l80e tranny
  141. Magnaflow not loud enough!
  142. 383 stroker???
  143. Installed ASM Headers and O2 Simms
  144. How much power is 59lb/min readings for MAF?
  145. Anybody make a 15" 6 lug wheel for our trucks? I want to run a 28"x11.5 ET Street!!
  146. Where is a 5.3, 4.8, and 6.0 exhaust different?
  147. Anybody know the stock cam specs for the 4.8, 5.3, and 6.0?
  148. Caltracs, re-evaluated!!!!!!!
  149. February Vortech supercharger sale!!! (includes 2004 5.3)
  150. Tired of my 02' Z06 cam..
  151. Difference in these cams?
  152. 6.0l questions
  153. Towing capacity of 01 sierra
  154. high stall on a big block
  155. Plows on 2500HD's
  156. Which Yank?
  157. Need help w/Noise
  158. Heads and cam
  159. lookin for headers.......?
  160. Anyone have Desktop Dyno files for the 4.8 or 6.0?
  161. Beat up Subject
  162. tranny problem
  163. Hayden A/C Thermo Relay
  164. What tool for Harmonic Balancer?
  165. What to install
  166. Best Manual for our Engines?
  167. How close will it be??
  168. Cam swap
  169. Cam?
  170. Transmission whine on cold mornings?
  171. TransGo Shift vs. Reprogramming
  172. brand new 2004 ex cab Z71, $10,000 of sticker
  173. Diesel performance shops
  174. flp headers vs. as&m
  175. Technical Whipple question -MAF
  176. ls1 edit ?
  177. Would putting on ASM Headers & Corsa Exhaust Void Factory Extended Warranty?
  178. What cam and springs for me
  179. Egr Block off plate for header
  180. Question about Lights
  181. Brake question
  182. POS 4L60e
  183. Need help with a misfire problem
  184. Hesitation and puff of smoke
  185. Free Mods for a 5.3??
  186. finding option codes
  187. 212 218 high lift comp cam w/ 115 lobe
  188. Headers
  189. Ideas on massaging this C3 for hp/durability?
  190. Are these mods worth doing?
  191. people with mail order tune
  192. Ap-Engineering 409.......
  193. 5.3 - 6.0 Swap - Not sure what I need -
  194. Codes for 01 Sierra
  195. Small nitrous system
  196. Junk Yard prices?
  197. Help!! Steering column problem.
  198. Tr220
  199. 2001 Tahoe - Throttle Position Sensor Issue???
  200. Need help on truck
  201. Trans Blown with Radix on Sliverado SS, need help
  202. 8.1 injector questions
  203. 496 w/ a 4l80e in a denali
  204. How to make a H2 fast?
  205. Rear End Help
  206. codes for gm
  207. Anything different on cam swap on 03 motors?
  208. cam specs
  209. Thinking about a supercharger, what kind of times can I expect?
  210. Gear help
  211. Correlation between intake mods and p/t shifts?
  212. LSX Intake for 6.0L!!!!!!!
  213. Any Nelson Tune Dyno #'s
  214. another 6.0 question
  215. New Track Time
  216. Impressed with Corsa
  217. POS and NEG on Elec Fans?
  218. Need more fuel
  219. HUGE cam in a vette 239.251 106lsa
  220. Motor build advice needed-drop compression or keep it stock??
  221. Whipple tuning defeat question?
  222. Installing Nelson Tune Tomorrow - Some ??
  223. Dyno numbers
  224. 6.0, Radix and Nelson Tune is IN!
  225. Fairbanks Billet Servos
  226. Hellwig vs. Hotchkis sway bars
  227. 5.7 or 6.0?
  228. Sc and 112 lobe??
  229. Alright boys, help me build a 6.0
  230. Whipple questions
  231. does anyone have any dyno proof that tq is lost with too little back presure?
  232. Tuning Poll
  233. Nelson Prices
  234. New Transmission!!!!!
  235. Supercharged H2
  236. has anyone in here done arp rod bolts before?
  237. 4l60e
  238. 6.0
  239. dyno info! long
  240. Heater A/C help!
  241. What are stock shift points on 2003 Yukon 5.3?
  242. A few Radix?
  243. 90 GMC Sierra
  244. K&N Cold air installed
  245. Accumulator Piston ????
  246. My debacle's with the tranny rebuild (got a little long)
  247. Stock head gaskets -- to re-use or not to re-use (Help please)
  248. Lost Power When I Removed My Clutch Fan!!!
  249. Would Cut-outs help me out any?
  250. tow haul mode
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