View Full Version : GM Engine & Exhaust Performance



  1. It's hard to sell the old Blazer.
  2. Thinking of getting a new truck....
  3. paging akz71
  4. How heavy are the fiberglass hoods
  5. just weighed the truck
  6. Corsa cat-back GP for 99+ GM trucks!
  7. K&N Filtercharger?
  8. NEW PRODUCT - Timing Tuner
  9. New Corsa rear exit systems available!
  10. Paging Mr MIX
  11. super servo
  12. LS1 Edit ... Tuner's inside please...
  13. GTP Racing Heads
  14. Please recommend some Gear brands.....
  15. 99 HOE tranny problems
  16. ASP Pulleys
  17. Need help with top speed on 4.8
  18. traction bars
  19. N20 QUESTIONS (oxidizr,hyde,fast4.8, whoever else)
  20. Injector question ?
  21. alternator OD pulley?
  22. Skinnies
  23. Ride Control Suspension on 2002
  24. Nitrous. Should I get a dry or wet kit?
  25. T BYRNE Motorsports Truck Package Prices
  26. Our trucks have black boxes!
  27. 02 Stock torque converter codes
  28. Possible to reset pcm on y2k 5.3 ??
  29. Anyone have cam specs for a '99 5.3L?
  30. Turbo?'s
  31. Knock Knock Oxidizer
  32. Mass Air Flow Meter
  33. ? for bigJ
  34. SERVO BUCKS
  35. Allison Transmission ??
  36. Performance Update & Question
  37. Weight Reduction
  38. Parish8
  39. cam question
  40. New Converter and gears
  41. Newbie question
  42. parking the truck
  43. Need help with 95 1500 trans....
  44. U-bolts on traction bars?
  45. Yo, Trevor & others with shift shudder>>
  46. slp challenge
  47. Tool for bleeding brakes?
  48. Truck is Running Like Crap any ideas ?
  49. LS1 Edit and Speedometer
  50. 5.3 to a 6.0 swap
  51. Slotted / dimpled rotors with street pads now available
  52. 4L80e questions....manual valvebodies/wiring etc
  53. Sig Line Limit
  54. New 1/4 mile time
  55. Reason not to remove Vortec Engine Cover?
  56. new track times
  57. Everybody Needs Nitrous
  58. New to the truck side!!!
  59. UPD intake for sell!
  60. Tuning
  61. ls1 fans
  62. Original 3.73:1 gears
  63. Hesitation/Stumble off idle 5.3
  64. LS1 Edit Truck/F-Body compatibility
  65. New gears and torque converter results
  66. LS1 into an S10
  67. U-Joint/Driveshaft question
  68. Longetivity with a 4 x 4 and modifications???
  69. 6.0 identification?
  70. Difference between Transgo shift kit & "reprogramming kit"?
  71. I wanna be in the truck list not Hybrid list!
  72. What mods to get for the new Burb?
  73. Other Guys Headers
  74. Whipple 8psi Pulleys
  75. HOW TO DROP BED DOWN
  76. Question on Slicks
  77. Calling BIG J...
  78. Looking for a hood...
  79. Oil analysis results on Castrol GTX 10w-30!
  80. Cut out placement for my setup?
  81. 180 thermostat, still runs 210
  82. cal track picks?
  83. LS1edit users
  84. 03 SWB 5.3
  85. 03SWB5.3SCREWEDUPSORRY
  86. Mr. Mix, quick question
  87. porting and polishing throttlebody?
  88. Spark Plugs and Gap with Supercharger
  89. Saw 10 1/2 Psi today wth the procharger
  90. wanna go lower
  91. rearend advice
  92. tuners inside please
  93. SUPERCHIPS TUNER KILLED MY TRUCK
  94. help with false knock retard
  95. Direct Hits
  96. ASM headers on
  97. new time after LS1 edit
  98. WHIPPLE LIGHT FLASHING AT WOT
  99. 0-60mph times?
  100. Hypertech for sale
  101. Anyone have FabTech 2" lift upper control arms?
  102. Hyde, don't read this thread
  103. UPD question
  104. Piston Slap?
  105. YEA!!! finaily geting someware
  106. Exhaust opinion needed.
  107. is an LS1 throttle body the same/similiar to a 5.3 tb?
  108. Engine oil coolers
  109. Drivetrain Questions
  110. 4 link suspension + 15" rims out back
  111. Anyone have the autometer A/F guage?
  112. ok, now what should i do??(long)
  113. Fans and UD Pulley's and Warrenty???
  114. Running rough again
  115. running rough again
  116. Recommendation on after market extended warranty
  117. PROBLEMS!!!!
  118. engine guys help me
  119. Need some serious help please!
  120. Cam question...
  121. stock tires hook worse than crisco!!
  122. what is it with you guys in texas
  123. What version of Autotap?
  124. G80 Rear End Squeaks???
  125. Looking for best truck magazine
  126. Header Install question
  127. head question
  128. Just got a new truck..questions!!!!
  129. Corsa cat-back installed!
  130. TB Mod
  131. Installing ASP Crank Pulley
  132. Truck products on sale this month
  133. Bauer Racing Ported Throttle Bodies
  134. best shocks?
  135. injectors, and fuel system?
  136. ATI supercharger ????????
  137. how much power can a 4wd drive train take?
  138. acording to this HP/ET calculator i am doing ok
  139. Hotchkis swaybar GP
  140. so who is gonna be the first to strip their truck and weigh parts for weight savings?
  141. Supercharger and towing
  142. Need help with drags!!
  143. Vibration
  144. Just got a new truck.
  145. Help, Eaton posi and 4.10s
  146. tb what are the different kinds?
  147. oil pump and timing chain
  148. Tranny Rebuild Kit
  149. G80 LOCKER FINALLY BROKE !!!
  150. diagnostic code p1153, O2 sensor?
  151. HEADERS
  152. what is the weakest link inside the engine?
  153. Dynoed the Silverado today at Thunders Dyno Day
  154. sway bars
  155. question about trucks
  156. Trailblazer Oil Change...help needed
  157. WOO HOO, scored some E-fans for $50.....
  158. K&N is clean, truck doens't wanna start
  159. NITTO TIRES
  160. 1/4 ET due to?
  161. best prices for cam and springs kit?
  162. performance question
  163. 2001 5.3L, tow vehicle?
  164. How to improve gas mileage on 5.3L?
  165. help deleting tm
  166. cam?
  167. 2500 HD 6.0 cams? Brooke? MTI ?
  168. Throttle Body Spacers ?????
  169. Opinions on this cam
  170. broken transfercase
  171. Tickets for sale!
  172. 1-10'th
  173. Lightning Mods???
  174. need help w/battery/alternator
  175. Blower with nitrous
  176. Diablo Tuner is out
  177. Mutant truck is on stand by (also cam question)
  178. N/A vs Blower Cam Specs??
  179. tranny apears to be toast, what do you guys think?
  180. UPDATE-Supertuner Killed My truck
  181. Corvette servo....
  182. 4.8 or 5.3
  183. ASP pullies on the way.
  184. Rockers
  185. new best
  186. transgo video?
  187. Any new members in the 13's ?
  188. bone stock 5.3
  189. 4.8 5-SPD
  190. Painting NX bottle?
  191. Cam and Long Tubes
  192. Over driven pullies
  193. what is the best locker?
  194. Denso Iridium plugs
  195. AFTER MARKET PLUG WIRES
  196. Where can Oil Seep By?
  197. GMC Yukon Cat-back choices?
  198. LS1 TRUCKS '02
  199. ordering tranny, flp level IV or speed inc extreeme, any trucks have one of these?
  200. anybody have any pics of truck injectors?
  201. general info on 6.0L engines
  202. best locker
  203. NEED HELP ASAP
  204. Granatelli
  205. LIGHTING
  206. anyone know o2 readings for 96 5.0
  207. Is this possible?
  208. 2000 454
  209. well Finally started to do some tuning
  210. 4L60-E HD?
  211. FOR SALE: Taylor Spiro-Pro plug wires!
  212. Help! on ASM Headers
  213. SLP Rockers
  214. E.T. GAINS AFTER BOLT ONS
  215. what spline is our axle?
  216. RIMS AND TIRES
  217. LS6 Cam
  218. new to the forum
  219. How hard would it be to swap a 5.3L to a 6.0L???
  220. New crappy track times&Denso plugs
  221. Exhaust Questions and Prices???
  222. Question on my exhaust, '01 6.0L 2500HD
  223. Transgo Without LS1Edit
  224. what are you running
  225. LS1edit and autotap ordered..
  226. SHORTY HEADERS
  227. Rear Axle Fluid
  228. What spark plugs and gap?
  229. NEIL!!!
  230. What do You Experts Think about this Truck...
  231. are all the 03 like this?
  232. A friend needs help...
  233. I gave the truck Trim Spa/ Removed Sway bar
  234. torque management
  235. Best and cheapest yank?
  236. fipk&helix 4sale
  237. TTS Long-tube headers?
  238. duramax 1/8 mile times
  239. Service 4WD Light Popped On Last Night
  240. Who has the ATI Procharger
  241. Going to the track agian/intercooler project
  242. spraying 150
  243. performance shop
  244. 2001 5.3 liter heads
  245. Trolls
  246. sleeper silverado
  247. 6.0 magnacharger install saga...
  248. 2001 5.3 to 6.0
  249. transgo
  250. e-fans
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