View Full Version : Performance



  1. Cats and O2 Sensors
  2. need cheap easy to do performance upgrades
  3. hey guys with info on the shift kits
  4. swirl port heads
  5. weird tranny scenario see what you think
  6. turbo on a tbi
  7. Random cylinder misfire
  8. Rod length for 383?
  9. Help w/ Hypertech Programmer in a NBS 4.3
  10. I think I messed up
  11. 454 in 95 Tahoe 4x4?
  12. Powerslot rotor Questions
  13. **Edited by Moderator**
  14. Is this the right casting number for vortec head swap to a TBI?
  15. performance gains true duals glasspacks
  16. how many people in here run a carb?
  17. GM engine Swap ?
  18. Cap and rotor
  19. Quick HP boosts
  20. help
  21. locker and gears
  22. I busted a Rumble Bee today
  23. Silverado SS owners
  24. help please
  25. electric fans
  26. Chip Brand
  27. Hypertech Power Charger
  28. timing
  29. Which trans oil cooler and shift kit?
  30. 10 second 2003 Silverado
  31. What 4L60E parts?
  32. 1 more westers info sheet question
  33. Carbed SBC Guys - Step Inside.
  34. Suburban Sputtering Like crazy!
  35. Lt-1
  36. Valve Train Noise
  37. port matching
  38. Ca smog legal dual plane high rise carb manifold?
  39. Fitch tested in '03 5.3 Silverado, anybody else use this
  40. This was tested in an '03 5.3 Silverado, anybody else tried it?
  41. Westers custom tuning - updated info!
  42. just won a 5.3
  43. Electric Fans??
  44. Spark plugs?
  45. BBK's "drive by wire" throttlebody is available!
  46. Supercharger Gearing.....
  47. coating headers?
  48. So say I put a T56 in my truck...
  49. How crucial is a forged bottom end?
  50. Anyone Want To Recommend Upgrades?
  51. head question valves etc
  52. 4.8 vs 5.0
  53. question about 383 and stock computer
  54. 383 in a 95 non vortech?
  55. Racetronix Delphi inj question.
  56. New motor going in this week end...
  57. Electric Water Pump
  58. 95 4.3 engine swap
  59. 350HO in a OBS TBI
  60. 4 link and rearend ???
  61. Update on 4.11's and Eaton posi install
  62. more vortech head questions
  63. Better gas mileage with higher loads. Why?
  64. Few more Westers questions.
  65. what is going on????
  66. TBI AirFlow
  67. EH! Help, Ordered too many Dynatechs!
  68. Current upgrades to my Duramax powered HD
  69. new engine or rebiuld
  70. 4.11 install - now ABS and Brake warning lights
  71. How do these engine machinging costs sound?
  72. 93' 350 Throttle body
  73. Factory Sierra Program
  74. Edelbrock problems
  75. 383 Stoker Questions
  76. towed my trailer with my k2500 for the first time today...
  77. 92 blazer
  78. Edelbrock E-tec heads
  79. Question on installing an AutoMeter IAT gauge???
  80. 91 305 TBI to 350 TBI
  81. 05 5.3 1/4 Mile
  82. Time to install MY 4.10's & Auburn LSD
  83. Programming Question...Using Proflash
  84. Trans work in VA area.
  85. Temp increases when heat is turned on?
  86. Questions about my gas mileage
  87. High 12 second truck?
  88. HP gain for 4.8
  89. I Need a Loud Catback Exhaust??
  90. Cold Air Intake Question
  91. timing adjustment
  92. Which locker?
  93. Hypertech Power Programmer
  94. Going from 4.3 to 6.0
  95. exhaust shop in ft worth
  96. brakes
  97. Motor Swap. LS1 or 6.0L?
  98. Airaid tb spacer question
  99. Valve Train Noise-Update
  100. 5.7 to lt1 ??
  101. TBI Power
  102. T56/4x4?
  103. Intake Manifold Options...
  104. Turbonator??
  105. LS1 edit vs. HPtuners
  106. Tire Pressure for Track
  107. building an engine
  108. cat..
  109. what all is needed to beat a 1996 vortec
  110. HPP3 setting with powerstat
  111. Knock Sensor
  112. TBI to carb?
  113. 1987 305 TBI O2 or Cat problem?
  114. TOG's vs. AS&M's
  115. 335 Stroker ?
  116. Vortec vs TBI towing and fuel economy
  117. Manual Tranny for 350
  118. Fuel Pump
  119. HPP3 settings for a 4.3
  120. Carfax help
  121. TBS really helps?
  122. Blown head gasket, time for cam??
  123. 350 TBI Ram Air
  124. And The Rebuild Begins!!!
  125. extreme loss of power in open loop
  126. Kenne Belle on 2001 8.1L
  127. How much to re-run fuel and brake lines?
  128. 4L60E swap for 4L80E
  129. How to get IAC to fully extend?
  130. Volant Filter VS K&N
  131. Throttle Body Spacer Installed
  132. thats not normal...
  133. 1984 K10 w/400
  134. Need some help soon
  135. Built tranny to handle the power?
  136. k&n and others..
  137. was the 5.7L available in the 99 silvarodo?
  138. speed chip
  139. nitrous on whipple'd Vortec 350? help!
  140. swapping a 5.3 in an obs
  141. The intake on the Volent is...
  142. Bolt-Ons
  143. 8.1 exhaust upgrade
  144. hypertech downfalls?
  145. Gas Milage
  146. 305 up grade performance?
  147. TBYRNE Motorsports presents... SLP PowerPacs
  148. Vortec heads
  149. tuning question
  150. vortec timing table
  151. Headed down to Horse Power Engineering today.
  152. Turbonator Worth It?
  153. Boring SB TBI's
  154. How's my engine combo?
  155. Most Powerfull smallblock on the page on pump gas?
  156. which engine for my 91 c1500
  157. which engine for my 91 c1500
  158. Need TBYRNE's help or maybe some of you
  159. Banks Chevy All Terrain Sidewinder
  160. anyone use Thorley headers with manual tranny?
  161. Advise on spark plug wires
  162. Power Programmer...Good Idea or Bad???
  163. how much power from a 5.3
  164. Progress Report
  165. Back from the track disappointed
  166. Inline Fuel Pump Question *OBS*
  167. Is AWD a GM option for any 2003+ Silverado?
  168. What would my truck run in the 1/4?
  169. Have my block cleaned up or get a short block?
  170. Fuel Pump Problem
  171. gale banks
  172. SRT-10 Killer Project (Need Help)
  173. Porting Vortec Heads
  174. First N20 run in 2 weeks
  175. '95 5.7 mods
  176. AEM Brute Force
  177. Truck rear end
  178. 2001 Tahoe LT Mileage (Tune Up Needed?)
  179. 92 engine vs 95 engine
  180. Trick flow 23 degree heads?
  181. advice for my 454
  182. Should I do a cam swap ont he ls1 now?
  183. Catalytic Converter: High Flow v. none
  184. Exhaust for NBS V6
  185. Should I get Westers Tune now or Later?
  186. throttle body stuff
  187. Ram Air Intake ?'s
  188. Got my westers tune in the mail today
  189. does my truck shutoff?
  190. Carb'ed Vortech
  191. Homebrew electric fans?
  192. good exhaust shop in Phoenix?
  193. Vararam velocity stack
  194. tpi for pre 86 block
  195. Big Block suggestions please...
  196. where to find the cpu
  197. torque curves
  198. hypertech?
  199. homemade electric fan thermostat control?
  200. GM TBI vac fuel pressure regualtor vs adjustable
  201. Still Lost On Swap
  202. 6.0s with a westerns tune
  203. hypertech power charger?
  204. Chip Paranoia
  205. TruFlow Filters
  206. 400 smallblock
  207. Would you buy a 4.8?
  208. Posi-trac
  209. zz4 intake on a 88 5.7?
  210. Anyone do CFM.com's TBI pakage?
  211. electric fan ?
  212. It falls on its face
  213. Ordering the shift kit
  214. TBI Chevy
  215. straight 6 trany
  216. Which 350 crate engine?
  217. stock airbox/cold air intake/5.3
  218. Westers Peeps.
  219. Bored TBI problem!
  220. Highest compression to be streetable on pump gas?
  221. westers chip
  222. .could this be the ultimate SBC truck intake manifold?
  223. NOOO!! UPS has my Westers hostage until Monday!!!
  224. Torque Converter going out or what?
  225. Anyone have a 454 throttle body and a set of mics?
  226. anyone put a ramjet 350 in 88-95 truck?
  227. Master Cylinder
  228. Duramax/Allison in an '89 SWB
  229. Flywheel size for 350 swap
  230. info on a cam swap
  231. need 350 chip for swap
  232. Best Brakes?
  233. Trick Shift tranny fluid
  234. need help right away
  235. Steel air filter
  236. best performance for $250
  237. What size stall do I need now? Brand??
  238. Need Answer QUICK~!!!
  239. Hypertech Or Superchips Reprogrammer
  240. AEM Brute Force...anyone got it?
  241. lt1 swap
  242. Another truck or new motor??
  243. Opinions on....
  244. BB headers!!!
  245. Top Tier gas
  246. rear disc brake conversions?
  247. Manual Tranny Question
  248. What next??? You vote! Help me!
  249. opionon on air intake please
  250. Fuel Cell