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View Full Version : GM Engine & Exhaust Performance

  1. exaust choices, which one?
  2. Aerochambers
  3. Exhaust Clips To Come
  4. Powerdyne blower + C3 = problems
  5. Ported & Polished TB
  6. LS6 style 5.3 heads
  7. Can we make a list of Factory Upgrades from models?
  8. so who's getting these mufflers?
  9. WCCH test results...
  10. BMF H2 dyno results
  11. Why does?
  12. do I have a 13 sec. combo
  13. Cooler stat
  14. best longtubes for the price
  15. Hooker longtube headers
  16. Need a few opinions on some things.
  17. Injector Swap
  18. Upd ?
  19. 1800rpm Rattle. What is it?
  20. Upgrading the 408 a little
  21. 8.1 ?
  22. Can i use 4.8/5.3 heads on a 6.0?
  23. need help with deleting EGR
  24. Advice
  25. TBYRNE Motorsports' Magnuson Supercharger Experience Is Now Open!
  26. 6.0 swap
  27. 2001 Tahoe 5.3L Catalyic converter upgrade (help) :o(
  28. Low end loss?
  29. One chamber flowmasters?
  30. Engine Surgeing???
  31. how to make sure low speed ls1fans work?
  32. Magnaflow, B&B TriFlo and VaraRam Products On Sale!
  33. finally made a decision
  34. should I have used a longer push rod?
  35. SW headers back from the Ceramic coater, Pics :) (56k beware)
  36. Hooker long tubes for new chevys
  37. Difference between K&N Series 77 & GenII and others
  38. Oil level and HP loss/gain?
  39. What to get, Electric cut out or just save ???
  40. 1/4 mile and 1/8 mile times?
  41. Stock injectors rated to?
  42. Cam and Spring break in!
  43. Stock T-stat ?
  44. motor mounts and wiring harness
  45. Where to get O2 Sensors?
  46. Custom/Cheap CAI???
  47. cheap bowtie performance?
  48. Tr220
  49. O2 SIMS/ SES light on
  50. new motor for old truck
  51. how cold is too cold?
  52. where to get NGK TR6 plugs
  53. Safe RPM limit
  54. Multiple O2 codes since blower removed.
  55. question bout engine swap and other crap
  56. Need part numbers for high out put alternators
  57. plugs & wires
  58. magnaflow y-pipe w/ cats?
  59. 6.0 Heads on a 5.3???
  60. 160* stat?
  61. Trusty 'old 4.3
  62. need opinions about this brand of muffler
  63. Thermostat Install
  64. 6.0oooooooooooooohhhhhhhhhhhhhh
  65. Stock Throttle Body cfm?
  66. cam, TQ converter needed?
  67. home made y pipe
  68. AIRAID JR kits
  69. headers
  70. 3 inch vs. 2.5 inch dual exhaust
  71. will the harness work
  72. what headers??
  73. LQ9 heads: Patriot or WCCH and why
  74. Got truck back New impressions
  75. New project, help needed!
  76. Dual electric fans?
  77. '05 E-fan Part Number...
  78. Anyone with a cam in their truck, come in here
  79. injector swap ?'s
  80. Pacesetter ORY + Stock Cats?
  81. problems, problems, problems!!
  82. cam on a 6.0
  83. help with 5.3
  84. 350 water leak ? maybe engine seal?
  85. 5.3 headers fit 6.0l?
  86. 2wd vs 4wd headers
  87. ls1 internals ??'s
  88. Crankshaft Positioning censor
  89. Ls1 hot cam
  90. E-fan harness removal
  91. ls1 intake
  92. 800 Club
  93. 2 exhaust questions
  94. LS1 parts...
  95. 4.8 intakes?
  96. throttle body and maf?
  97. big problems, need some help
  98. AC problem, help guys
  99. Best Bolt-Ons
  100. changing rev limiter on stock motor?
  101. What happened to my RPM?!?
  102. Tuning 05 5.3 problem
  103. STS Turbos on sale!
  104. Engine Block Questions....
  105. k&N vs Volant?
  106. spintech mufflers
  107. new here..need help!!
  108. screen delete on MAF
  109. Fuel rail help
  110. 6.0 swap complete
  111. Got my Truck tuned today found my problem ! ! !
  112. fuel pressure question
  113. 5.3 head gaskets
  114. Exhaust idea, warning: poorly drawn
  115. Magnaflow 3 Chamber?
  116. questions
  117. cam swap thread - detailed q's
  118. electric-supercharger???
  119. nitrous controller
  120. stall or 4.10s
  121. New Trailblazer + LS2
  122. Resonators
  123. My dyno day
  124. Question about head bolts?
  125. Suggestions needed !
  126. LQ4 piston to bore clearance
  127. Mystery coolant leak
  128. Where in the Bay Area?
  129. which gears????
  130. Adjustable Fuel pressure regulator?
  131. dead truck
  132. under drive pulleys
  133. Engine Swap
  134. Lets Play Name That Broken Part, Chapter 2, The Install
  135. Which exhaust setup would work best?
  136. arp head studs worth it?
  137. TBYRNE Motorsports After Thanksgiving Day Sale!
  138. my dynojet runs, with tuning
  139. intake minifold question.
  140. What year 6.0 for 2001 5.3 swap??
  141. ASM headers are here, what gaskets and bolts?
  142. PICS OF PACE LT'S AND TRUE DUAL 3" WITH X-PIPE
  143. Oil Catch Can?
  144. Best step header?
  145. Building an LQ9.....
  146. 5.7 swap underway.
  147. more results
  148. good roller cam kit
  149. Looks like Edelbrocks heads actually perform!
  150. Aftermarket fuel rails
  151. Fuel Pressure Guage Install
  152. need some suggestions
  153. Custom Console and 12" Speaker and amp for silv reg cab
  154. Difference in GM truck camshafts
  155. Manual shifter for the Getrag
  156. 5.7 is in!!!!!!!
  157. looking for 3
  158. Well i searched and couldn't find..
  159. Who I Know Someone Took 5.3 And Went To A 377 Cir 370ci
  160. got a oil leak on the 5.7
  161. Rebuild replacement parts
  162. 05 E fan questions
  163. TB Flange Removal
  164. performance lose??
  165. Look 6.0 Block
  166. E-fan question
  167. part number for piston locks?
  168. Which 6L
  169. Injectors for an 2005 2500 truck with a 6.0
  170. Which is the higher perf 6L
  171. 1986 shortbed
  172. comp212/218 522/529 114 lsa?
  173. Poll: LS1 vs. 6.0
  174. Flowmaster for my truck?
  175. Exhaust ?s
  176. More power please...
  177. P/N for the OEM HD oil cooler
  178. Power Loss...
  179. Dynotune and injector swap Wed...
  180. Vette servos
  181. Will these fit my truck
  182. I can't find pistons for my motor
  183. Cam and Spring combos for longevity
  184. Let the 6L begin
  185. stock 5.3L valve springs??????
  186. Products On Sale The Week Of 11/28
  187. X-pipe VS no X-pipe
  188. MAF Operation
  189. Another Throttle body mod
  190. Fuel Pump Replacement
  191. The 418 rotating assembly is FINALLY here(pics)
  192. High lift cam?
  193. new guy here
  194. Radiator swap for LQ9?
  195. Cam on Stock Stall
  196. Place To Buy Hooker Aerochamber?
  197. a few ?'s
  198. more exhaust ?'s...
  199. Cat Delete Y pipe
  200. HELP My 1996 GMC Suburban 5.7 Vortec wont Start
  201. need part numbers for carbureting a ls1,vortec
  202. A few ?? on the hotcam
  203. GEN III or GEN IV
  204. Dyno Numbers, new problem.
  205. BOOSTED LT1 SWAP- need a transmission to hold-
  206. A/F ratio gauge...
  207. Riddle me this...riddle me that...WHAT THE HELL IS TAPPING IN MY VALVETRAIN??
  208. any N/A guys look into getting the HTC budget kit?
  209. Ignition Upgrades, cam, and rockers
  210. Another catch can option
  211. How much lift before problems?
  212. 112LD vs. 114LD (Dyno Graph)
  213. New Comp Truck Cams?
  214. gutted cats?
  215. 6.0L swap
  216. End Of Year Magnaflow Exhaust Group Purchase!
  217. LQ9 Parts List and Specs
  218. X pipe
  219. 8.1 injectors????
  220. cam vids or audio
  221. Has anyone hit 500rwhp naturally aspirated?
  222. Some pics of my home p/p throttle body
  223. Performance Racing Industry 2005 Photos!
  224. Duramax Exhaust manifolds
  225. 5.3L- What can they do?
  226. S&B Cold air intake
  227. difference between LQ4 and LQ9
  228. piston rings?
  229. Anyone know anything about these mufflers?
  230. 5.3 or 5.7 ls1
  231. Exhaust Problem...please help me out
  232. Cam choice made, sort of..
  233. too loud exaust
  234. Radix Uber Alles
  235. Different MAF Sensor?
  236. Knock Sensors
  237. Products On Sale For The Week Of 12/04
  238. pushrods
  239. Im thinking of doing a swap 4.8 butI have one question???
  240. Flex Fuel and other questions HELP ASAP
  241. Stock "02" injectors work in "99-01" ?
  242. 5.3 cam
  243. pumpin up a 4.8
  244. Fuel Pump O Fuel Pump
  245. truck having a hell of a time starting in the morning....
  246. plug wires???
  247. What can i use
  248. Question for blown
  249. would 3'' exhaust be overkill for a LQ9?
  250. c3 boost problem
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