View Full Version : GM Engine & Exhaust Performance



  1. Radix CFM
  2. Converting a LS1 style motor in a 03 silverado
  3. New 402 is on it's way
  4. wierd "low coolant" message
  5. t56 shifter pics, wideband, guages
  6. hmmmmmm?
  7. I am having some problems help needed
  8. Why would a steering pump issue also affect braking?
  9. Power Effects mufflers
  10. Cam choice done, thanks Grippy.
  11. LQ9 with LS1 how would it work?
  12. Cam choice for 4.85spd?
  13. hooker headers
  14. got the headers on finally
  15. One of the dumbest thing I've ever tried (and it worked).
  16. Who makes good quality cams?
  17. more bolt ons....
  18. Mandrel bends
  19. cam swap, would it be worth it for my truck?
  20. Electric fan install ?s
  21. The Other Guys Headers Out Of Business?
  22. GM catless Y pipe?
  23. Best deal on a short block...where?
  24. headers with cam
  25. Cheapest place to buy thunder racing cams?
  26. how much do you think this would cost?
  27. New 402 for H2 has cylinder heads (thanks TTP!)
  28. Heads
  29. AC Delco Iridiums?
  30. Throttle body
  31. 8.1 Engine shutdown.
  32. Radix truck... mis-firing.. Please help
  33. Anybody use an 02' Y pipe on an 04-05?
  34. custom cold air for my new truck :)
  35. cam for LQ9
  36. removing cats, worth it? do I need a tune after?
  37. Port & Polish
  38. flyin' pistons?
  39. BIG NEWS... the 402 H2 is going with Turbo Technology Inc.
  40. EGR Valve
  41. Would it be worth it?
  42. pacesetter+corsa too loud and raspy...question
  43. gibson exhaust decent ??
  44. 5.7l Vortec performance upgrades
  45. 350 rwhp?
  46. Header Help
  47. Suggestions please!
  48. Help!!!!!!!!!!
  49. Doug Thorley
  50. Help Me Choose
  51. HOT Cam and TB Stall??
  52. Dual 3" w/ Borla xr-1's TOO LOUD...doh!
  53. What would be a good exhaust for my 06 Crew cab Chevy???
  54. 8.1 Swap
  55. really cheap summit shorty headers for 4.8-5.3???
  56. 8.1L engine with Raylar heads
  57. Pacesetters, electric fans, and pulleys
  58. pacesetter tfx exhaust any good ?
  59. Vortech 350 OR LT1?
  60. Outlaw Intake w/radix
  61. E fans or L/T Headers
  62. New guys pleads Ignorance?
  63. What should i do first???
  64. Radix or not to Radix
  65. 12 Days Of TBYRNE Specials!
  66. Good News, Good News!
  67. tr 220 or 224 on 112lsa
  68. Need Input on motor swap
  69. LQ4 with LS6 heads?
  70. newbie... dont laugh.
  71. My fix to oil thirsty engine
  72. I'm being forced to change my exhaust.....
  73. Aerochamber with no cats question
  74. Dual Exhaust Exit differences
  75. Picture request: true duals on a 98-up 2wd silverado
  76. how much quicker is a 2wd rc then a 4wd ec?
  77. Which would sound better?
  78. 99 sierra 5.3
  79. wiring whipple Boost-a-pump
  80. Hooker LT Headers
  81. Throttle cable bracket
  82. Borla or Corsa??
  83. Ok, here is the truth about your ignition system...
  84. What would you do (2 choices)
  85. Problems with spinning accessories too fast with high shift points?
  86. Which Headers Should I Buy?
  87. 02 ls1 fans any good
  88. 98 5.7vortec
  89. differences between borla and magnaflow???
  90. whats the best???
  91. 2003 5.3 help
  92. Random Cam
  93. Mods Without Voiding Warrenty?
  94. heads???
  95. Is there really a difference?
  96. Best way to mount and power dual ws6 fans
  97. 5.3 Performance-
  98. Ls6 Cam/install?
  99. cam choice still in ?
  100. New Year Resolution/ Combo Sale!!!
  101. $300 performance
  102. What hp gains can I expect?
  103. Cam Drivability
  104. Where can I get cam bearings
  105. Poll: RWHP with new motor?
  106. Corvette fuel rail covers
  107. Long Tubes
  108. NEW Patriot CNC Ported 243 castings $845.00 per pair !!
  109. QTP electric cutouts any good?
  110. 2003 Reg Cab V6 swap to V8?! HELP!!!
  111. Fast Throttle body Pics...
  112. Should I do it...???
  113. Magnaflow Cats
  114. Stock 5.3l Cylinder head flow data
  115. help hurry!!!!!!!!!cam won't come out
  116. 97 GMC 5.7 whipple supercharged
  117. Where can I get a 130" + belt?
  118. Twin alt setup in progress, pics
  119. Are e-fans worth it?
  120. Please post your true dual exhaust pics and sound clips.
  121. Any 4.3L enthusiasts?
  122. fuel filter ?'s
  123. 6.0 swap parts list
  124. Muffler ?
  125. LS2 truck intake
  126. new N/A king!
  127. magnaflow
  128. Truck Talk?
  129. Dynatech header system vs just headers?
  130. fuel pump
  131. LS6 Injectors??
  132. 5.3L vs. 6.0L Throttle Body
  133. E-fan harness
  134. Project is under way
  135. Throttle body velocity stack
  136. T1 cam is in
  137. cam and heads?
  138. Cam?
  139. Pacesetter Headers
  140. I really need to tie up my plugwires
  141. what would the lift be???
  142. Innovate Motorsports?
  143. Fastest 5.3
  144. LT1 help please
  145. What a toasted (corroded) knock sensor looks like...
  146. what plugs???
  147. Intake on a third gen truck?
  148. Pacesetter Yukon 5.3 2wd Part #
  149. PCV question.
  150. Cam or headers?
  151. Anyone run 5w40.
  152. What cam to run?
  153. those who have aftermarket plug wires
  154. Who built thier turbo setup
  155. help with exhaust
  156. Which Off-Road Y pipe??
  157. One thing leads to another, don't it?
  158. LS1 UD pullies on a 5.3
  159. Hooker longtubes a good choice?
  160. so here's the question
  161. oil in my TB, intake & heads
  162. H2 402 build coming along nicely
  163. Pacesetter Longtube for 4x4 Confirmed!
  164. Best place to buy Pacesetters
  165. GMPP exhaust...
  166. stock ls1 cam in a 00 5.3
  167. Cat-Back Exhaust Question
  168. long tube headers and a y-pipe to with them
  169. 222/224 .566/.568 on 112 injectors?
  170. Messed up a 5.3l tonight.
  171. 5.3L intake on a 96 350, will it work?
  172. cam help
  173. burning oil?
  174. Engine rebuild kits for LQ9
  175. Merry Christmas from Patriot Performance !!
  176. info
  177. 5.3 modifications
  178. Hey Blown
  179. headers pleeeeeeeeeease help
  180. Help, truck wont start!!!
  181. Heads to match cam
  182. 5.3L w/ LS6 intake manifold/throttle body/MAF
  183. Intake manifold ??
  184. Anyone have B&B exhaust??
  185. 160* stat ?s
  186. Nelson ws6 fan harness
  187. New custom catback supertruck style. *pics*
  188. TR6s gap???
  189. spark plug gap?
  190. Got my Aerochambes on!!!
  191. 806 LS1 ported heads for LQ9 or stock 317's??
  192. 418 build update pics and broke a ring
  193. please help!!!!!!!!!!!!!!!!! timming is drop
  194. What to listen for...
  195. Stock 6.0l head flow data
  196. Did I screw up?
  197. O2 sensor
  198. LS6 243 heads on an LQ4
  199. engine running bad
  200. Carbed SBC Fuel system ?
  201. another cam question....
  202. I think my in-line pump just died
  203. Ported DBW throttle body
  204. 160* Thermo.
  205. will I need to upgrade my fuel system?
  206. Max compression..Stock heads
  207. Another Exhaust?
  208. exhaust/sims/HFcat question
  209. TOG Header collector flanges
  210. Cast # 421 heads???
  211. Performance Trucks - Fastest Truck List + Dyno Truck List
  212. Where to find Long tube's for a 2004 5.3L Z71 4x4???
  213. My truck build / motor swap is under way
  214. For those that wonder what a Corsa Sport looks like inside
  215. Magnacharger Install Pt 1 *pics*
  216. Got my dynatechs back from the ceramic coaters(pics of course)
  217. Current Sales @ TBYRNE Motorsports
  218. Stock muffler flow question.....
  219. Help! Fuel Filter Connection Leaking!
  220. What bolts to upgrade in a blown LQ9
  221. '05 GMC Z71 5.3 exhaust
  222. radix tr6 gap?
  223. Looking for Hp help on my 2001 4.8l
  224. 4.3???
  225. question about getting rid of cats
  226. HELP!!! BOGS & HESITATES!!!
  227. MY Little V6
  228. Performance specs on all stock trucks
  229. Part Number for O2 Simms
  230. Which cam would you take for this app(asking for a friend)
  231. stock head bolts and main cap bolts?
  232. Misc. Questions
  233. LS1 heads on a 4.8
  234. Want To Know ???
  235. Decent cam, no lope?
  236. stock rocker ratio
  237. New Lifters?
  238. Nelson harness
  239. new heads ???
  240. 1999 tahoe
  241. Here's the head flow chart...
  242. Will these heads work.Cast #853
  243. Time to order Heads!
  244. Long tubes Versus Shorties
  245. 00 6.0 vs 03+ 5.3
  246. Dynatech Long Tube Header GP
  247. Taylor vs. MSD?
  248. Cats?
  249. Do Pacesetter headers fit AWD Silverado SS
  250. A video comparing the sound of a flowmaster to hooker Aero
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