View Full Version : Performance



  1. 75-100 dry shot?
  2. Direct Hits
  3. 383 or Big Block
  4. Tbi-carb'd, adapter plate?
  5. easiest way to get more power from a 350
  6. diablo tuner settings
  7. Anyone Cam a 8.1?
  8. Trucks doing a OBS build
  9. Do-it-yourself 4l60e mods...
  10. Exhaust water...
  11. What would you build if you were at this point.
  12. Block Clearancing DIY
  13. clutch problem
  14. budget 383
  15. obs programmer??
  16. question about cams?
  17. Compushift Transmission Controller
  18. 2007 4.3 liter classic
  19. Best fan controller to use?
  20. 2500HD 6.0 vs 8.1
  21. Changing Gears
  22. Aluminum dual e-fan shroud
  23. efans done but have a problem w/ pics
  24. Towing a Toy Hauler (Travel Trailer) with my 6.0... GAS MILEAGE SUCKS! Help?
  25. Does this sound normal re: efans and volts
  26. need help picking a cam
  27. Factory L31 350 Vortec NBS Truck
  28. porting stock vortec heads
  29. Vortec 4.3 V6 Heads
  30. Best bolt ons??
  31. Brake master cylinder upgrade for '96 half ton?
  32. E-fan controller I'm looking at... any experience with it?
  33. what do i need to take from doner vehicle ( motor swap)
  34. 07 Classic Engine Upgrade
  35. What Next?
  36. MPG Increase?
  37. Best Mods for 98 5.7
  38. Best Mods for 98 5.7
  39. best mods for a 98 5.7L
  40. looking for a cold air intake
  41. f.a.s.t. programmer
  42. zz4 gains?
  43. next perf. mod
  44. 4.3 rebuild
  45. Who has gained MPG switching to 285s on 4.10s?
  46. LS6 cam
  47. 4L60E-The Beast
  48. 95 Cooling system
  49. 95 C1500 10 bolt to 14 bolt swap?
  50. do i scrap the tbi
  51. Diablo Predator Questions
  52. 4.3 to ???
  53. New Engine!
  54. Dose this sound like a decent package?
  55. best bang for the 350 TBI?
  56. best programmer
  57. 90'454ss with a 700r4 trans swap
  58. Going to improve airfilow just have a couple questions
  59. quick question
  60. Walbro 255 fuel Pump-too much for TBI
  61. HIDs on 2002 Silverado
  62. Fuel Pressure Test Port Adapter-TB I
  63. Bored & Stroked 4.8?
  64. 5.3 vs. 5.7 vs. 5.4
  65. Just installed Volant CAI
  66. cam help
  67. Virtual PC for Mac OSX
  68. Electric fan installed today
  69. 6.0 Litre Factory Exhaust!!!!!!!
  70. How many 5.3 or 4.8 swaps to 6.0?
  71. should i
  72. Quick Denali Questions...
  73. Need 700-r4 for 89 chev 2wd
  74. Y pipe with headers or True duals...
  75. Cop injectors and a Tune
  76. Swapping 530 h.p. 383 into the K5... wheeling toy phase 1..
  77. Brakes
  78. marine intake
  79. Intake Swap
  80. Tranny Question
  81. Ford Keys
  82. Turbo/Supercharger
  83. CAI Brand vs Ebay?
  84. Vortec heads cracked, now what?
  85. Getting motor Built....?'s
  86. Tbi Porn...
  87. Advantages of aluminum heads
  88. Homemade Intake for a 4.8L
  89. Nbs Engin Swap Question
  90. How is your gas mileage with a V-Nose Trailer..?
  91. Need some serious opinions!!!
  92. Cats question
  93. Intake truth
  94. Hooker headers!?!?!?!?
  95. Can you remove a hypertech tune with out the device?
  96. To Cam Or Not To Cam?
  97. To Cam Or Not To Cam?
  98. Modifications to do BEFORE engine swap...
  99. Anyone have a programmer
  100. Anyone have some info on the 8.1?
  101. Dual piston Caliper Upgrade question
  102. What fuse to remove in order to use programmer?
  103. performance from another angle...
  104. Harmonic Balancer
  105. AFV ? do the hd trucks have it?
  106. sbc to bbc carb. obs
  107. Performance vs. MPG
  108. roller rockers
  109. $300 to spend
  110. Rod bearing clearence too tight, what to do?
  111. 3500 with no power at all?!?!
  112. Will It Werk?
  113. Engine Swap!
  114. The Best Headders For 5.7
  115. truck weight reduction
  116. 305 heads on a 350
  117. Aftermarket 5.3 heads & cams
  118. is it worth it?
  119. TBI spacers
  120. ls2 tb conversion
  121. $2000 to spend
  122. Big Block help
  123. Off Road Performace
  124. Engine Possibilities
  125. New to 8.1L; Need help with mods
  126. perfomance mods
  127. What exhaust would sound best on a 454?
  128. 6.0 straight pipe!!!! tell me what you think!
  129. Can anyone reccomend a good E-Fan for offroad conditions?
  130. 89 Chevy pickup Fuel Pump
  131. Cam??? 04 5.3
  132. What tranny do I have?
  133. F.A.S.T EFI /Holley 670
  134. Fram Boost Where To Find?
  135. iat resitor chips
  136. is TBS worth buying???
  137. Which heads for my cam?
  138. Time for a new frame, what's the best option?
  139. Diablo Sport Handheld
  140. Trouble with data logging
  141. OOBS air pump delete
  142. the old 160 thermostat
  143. max lift on vortec heads
  144. Towing Ability
  145. Predator for pulling codes..
  146. Bore and Stroke my SBC 350
  147. x mas time
  148. rear end?
  149. OBS Programmer
  150. Got a buncha prices on stuff for my truck
  151. engine running rich
  152. What temp to set adjustable e-fan controller at?
  153. Follow up after Vortec Build
  154. 350 TBI top sped with tune?
  155. cortex programmer
  156. Edge Evolution owner questions
  157. Denali Performance
  158. tunning my 496
  159. OBS 5.7 350 rocker arms
  160. cold air intake????
  161. $3000 to spend
  162. I'm thinking about getting..
  163. more acceleration needed.......plz help!!!
  164. which controller
  165. Want more power
  166. Intake
  167. NNBS handheld programmer
  168. Cam selection help
  169. what cam and lifter to go with
  170. functional cowl induction attempt #2
  171. has anybody ever used a throttle body spacer
  172. Painting heads...bad idea?
  173. Rear end ratio's
  174. performance with 33s or 35s?
  175. Exhaust setup coming soon
  176. Vortec Firepower Ingnition Kit?
  177. 8.1 L HD... Please Help
  178. did i pick the wrong cam
  179. Volant
  180. Volant?
  181. OBS with 383 1/4 mile times?
  182. 99 chevy runnin 9.80?
  183. Custom Tuning Chips
  184. This would be cool behind my 383...
  185. What cam for a 350 with NO other changes
  186. needing suggestions
  187. Magnaflow Muffler on 2500hd
  188. Pulleys Q&A
  189. Ethos Fuel additive
  190. Predator question
  191. What are your Predetor settings
  192. OBS torque management
  193. Hypertech Max Energy
  194. cam without tune?
  195. swap to roller cam
  196. hypertech
  197. Difference in 03 and 04 5.3l?
  198. Cam for 4.8
  199. '99-up Performance Sources
  200. whats your IAT or MAT air temp
  201. ordering a tune, need a lil help
  202. K5 blazer major motor upgrades
  203. TB Spacer for my 01 rado
  204. Cold air intake
  205. procomp heads
  206. ATTENTION Al LT-1 swappers!
  207. its time for a make over
  208. brake controllers
  209. Does lack of performance fit in this subforum?
  210. Turn signal air intake OBS
  211. 4L70E Swap
  212. JET PCM tuner
  213. Best cold air intake for 6.0
  214. 88 chevy stock gear size ??
  215. Where's Charlie Wheatley
  216. dodge hemi
  217. Reducing weight
  218. PCV valve
  219. My 2002 ECSB Z71 project
  220. 350 Vortec bolt ons
  221. mail order or dyno tune?
  222. Cam
  223. Tb Bypass
  224. MSD Dashhawk
  225. Titan!!
  226. Those with 35s and programmer,....
  227. Anyone using a Hotrocker setup?
  228. Do you only see MPG increases with efans in stop and go driving?
  229. Need help building a 5.7L vortec
  230. Poweraid ThrottleBody Spacer
  231. where is the MAP sensor located on a 5.3?
  232. LongTubes or Gears?
  233. Anyone tune their 8.1?
  234. Some questions about nitrous.
  235. joe gibbs truck
  236. How high can I rev a 94' Sierra TBI 350 in neutral?
  237. Question about Superchips 2714 tuner
  238. Gaping my plugs on '94 TBI 350?
  239. MSD 6A...couple questions
  240. Cam Part #
  241. Used LT1 Cams
  242. My tranny is about to take a dump. Still under warranty. Will they see my tune?
  243. Engine Wiring
  244. very slow... help
  245. vortec heads
  246. Shift Kits Good or Bad
  247. how to fuel my 383
  248. new to fcc
  249. LSX swap or not?
  250. 383 in 48 hours