View Full Version : LT1-LT4 Modifications



  1. WTB LT4 knock module
  2. stock exhaust is press bent correct?
  3. starting question
  4. LT1 Wont start if hotter than 210°
  5. Dumps off y pipe, street cars..need advice.
  6. Pacesetter offroad Headers worth it?
  7. lt1 t56 swap to a 4l60e, what needs to be done?
  8. cc503 questions
  9. Yes I'm making another thread, but kinda good news.
  10. Miss on my 1993 firebird
  11. Lt1, 411, 1997 k1500
  12. Stock Heads Larger Valves
  13. S60 w/spool
  14. 93 LT1 paperclip. What codes are these??
  15. Tuning question
  16. Back from a long absense.
  17. AS&M header installation Q?
  18. Anyone have any issues with sputtering in the rain?
  19. No engine build..need suspension help!!
  20. give me traction
  21. K&N CAI question
  22. BBK TB vs. PORTED TB
  23. In the 12s with Bolt Ons!
  24. Changed my head gasket and now
  25. Piston Swap
  26. Possible oil leak coming from dipstick tube, supposed to be an o-ring?
  27. Filter magnet: snake oil or useful?
  28. aftermarket intake with fuel rails... post pics
  29. Nitrous ring gap?
  30. 10.81 @ 124.16
  31. Ugh name this noise.
  32. Best headers gaskets??
  33. Clutch pressure plate resurfacing yay or nay?
  34. PCM question
  35. Y-pipe/ oil pan interference
  36. what are you nitrous guys picking up in mph?
  37. lt1 ?s
  38. Anybody running Lexan Rear Glass??? Come in.....
  39. Grid Style Tail's
  40. LE 236/244 Cam
  41. High impedance injectors?
  42. The HVYSS goes 9.92 @ 134 !
  43. Rocker torque specs
  44. x pipe cutout location
  45. What brake lines with UMI tubular k-frame
  46. stall question
  47. map sensor?
  48. Which one?
  49. harmonic dampner
  50. Another dreaded Optispark Thread!
  51. efi connection conversion
  52. dart pro 1 lt1 heads
  53. what piston ring would you buy to rebuild
  54. what brand bearing would you buy any help
  55. FINALLY!!!! 9.91 @ 134.7 Naturally Aspirated....5 years in the making!!!!
  56. Oil and Fuel Pump HELP!
  57. Alright, I think I found my problem....what do you guys think?
  58. Summit MAF question
  59. just did rotors and pads and now rear brakes stick
  60. clutch sugguestions
  61. THE CHEAPEST way to retard timing
  62. Well I finally figured out where the burning smell was coming from...
  63. 93 Corvette LT1 -> 94 Z28
  64. Well blown head gasket
  65. Lethal birds 24x thread
  66. problem with vats
  67. Spark plug?
  68. No spark!!!!!!!!!!!
  69. Do I need new pushrods?
  70. LTX SHOOTOUT Magazine Coverage in this months GMHTP!
  71. Voltage regulator?
  72. Oil pump drive. Stock vs aftermarket
  73. Thoughts on current set up please?
  74. New TB and car won't start.
  75. Hacking A Car Up...
  76. Catch cans or Breather cans?
  77. Gauging interest 83lb/hr High Z injectors
  78. how much horse power is my car going to make
  79. Is It To Late
  80. 1994 Camaro Z28 wont rev well
  81. Lt1 budget of 3000
  82. How good it the stock LT1 radiator?
  83. LT1 engine build help
  84. Traction control won't turn off.
  85. Paint delima...
  86. Need some help with potential new car problems..
  87. Car is for sale guys
  88. Looking for Bolt-on #'s (preferably with RR's and springs)
  89. Trick Flow Heads CC after Milling
  90. Pro-Gram + ARP = Windage tray?
  91. lt1 383 flexplate? How much weight is on a stock flexplate?
  92. head gasket questions
  93. How much do you have invested in your car?
  94. What would you do?
  95. 24x coil mounting question
  96. Ugh questions before I spend money.
  97. Electrical Issues: 97 Camaro z28
  98. Rough idle
  99. Hooker Catback or True Duals?
  100. F$@# california exhaust laws. Lets Go
  101. Yep, I've got more problems...
  102. Weird tranny vibration
  103. Anyone know where I can get the 2 oil pressure sending unit fittings
  104. ? on rebuilding a spun bearing motor.
  105. Water pump bolts
  106. Old V-1 Blower
  107. this turbo any good?
  108. Vertical Radiator
  109. Origional headlight blew out. What's nice and bright?
  110. gopro camera video help
  111. Which Valvesprings
  112. My LT1
  113. LT4 Update Budget build.
  114. What can I expect?
  115. 10.8 volts at idle when warm.
  116. How to go by getting 400-425 rwhp
  117. Dyno vs Mail Order Tune
  118. Kcir last day today
  119. lt4 gasket help
  120. Different alternator or grinding?
  121. Weird ?
  122. post rebuild issues
  123. Timing chain slack...Video
  124. Lt4 cam install estimate?
  125. dead battery on my 96 ws6
  126. 94 pcm and 95 4l60e
  127. Enough to make you mad
  128. 383 pistion help with N2O
  129. Broken bolt in cylinder head !!
  130. Thinking about getting a weekend 383 LT1
  131. My Next Move
  132. Stroker Build Questions
  133. Going price for a 94 LT1 388 stroker
  134. new to lt1, not to performance
  135. IT LIVES!!!! My car is back!!!
  136. Est. Horsepower
  137. fuel pump shuts off and car freaks out when slowing down or at a stop
  138. Royal Purple: Not impressed. Show me dyno results.
  139. Who wants a Nice 1994 Z28 CHEAP!!
  140. Opinions: Bigger Duration Cam with 113/114lsa for Emissions.
  141. where to buy motor
  142. no heat!
  143. What flexible engine oil dip stick ?
  144. 97 camaro temp gauge not working
  145. Found some ported golen heads worth the money??
  146. which of these gaskets do i use?
  147. Fuel pump
  148. Diagnostic head-scratcher
  149. Rocker Adjustments
  150. Coil wire arcing... car won't start
  151. bad news on my lt1
  152. LID vs. Ram Air Box
  153. Need a shop to finish my camaro!
  154. 383 ?
  155. help new engine or rebuild
  156. Time for a change behind the 398 lt1....
  157. **VID** LT1 backfire at idle HELP!!
  158. time to rebuild lt1
  159. Street twin trouble!
  160. 8500 rpm NA 370ci LT4 Lone representative of the LTX in Car of the Month :p
  161. ASP Pulley and Balancing
  162. New Shelby's going to be showing up at the strips
  163. Bolt on mods and the horsepower gained from each
  164. Help build me a list of parts for CC503
  165. 93 LT1, want to run 4l60e what are my options?
  166. Spooled up and what you guys think of this combo
  167. Do the DELTEQ creaters or retailers exist anymore?
  168. Dynomax VT Mufflers. Anyone have any experience?
  169. O2 questions
  170. new best on motor today *update with vids*
  171. Heater Core Hose Problem
  172. Little help
  173. Lookin for more power. Part 1
  174. Buddy's 96 LT1 Transam Over Heating
  175. first start up with headers, loud banging?
  176. Question for LT1 guys...
  177. prothane +20 hp -steering
  178. fuel injectors
  179. Fudge fudge fudge!
  180. Dyno tune in or around New England?
  181. Couldn't let it go......Atco, NJ tomorrow hunting down the 9.....
  182. Help with 4l60e
  183. New LT1 Blower Record
  184. im stumped, dying problem
  185. True Duel LT1
  186. Belt Size
  187. Converter splines..And the 4l60/700r4
  188. 1997 trans am lt1 problem
  189. 397 stroker lt1 turbo build
  190. is my opti damaged?
  191. Snapped some new pics of my LT1 formula :)
  192. Need Help: GM 847 Cam
  193. sprung another coolant leak. this one i see
  194. lt1 wont crank
  195. lt1 wont start!
  196. What do you think of this roller?
  197. how much is this worth my whole 24x conversion with extras
  198. Build an LSx killer LTx for cheap
  199. Advice
  200. Show me how you guys keep your plug wires away from your headers
  201. LT install is giving me nothing but issues
  202. Fitting size?
  203. Got me an M6
  204. stock rods and crank
  205. LT1 Z vs LS3 Vette
  206. Identifying LT1 or LT4 top end.
  207. cloyes timing chain install issue.
  208. rocker arm adjustment
  209. Manual to Auto wiring harness
  210. electrical problem
  211. A.i - TF 195cc or 200cc ported stocker
  212. looking for my old 97 red ss camaro in Dallas, TX. PLEASE HELP.
  213. lt1 engine idea
  214. Mild build LT1 exhaust question on a 94Z
  215. will 3.73.s lower my mpg by a lot?
  216. SLP Jet Hot Coated Headers Starting to Get Rust???
  217. New GM engine, hang on!
  218. Raced an R/T charger
  219. 93-95 single cat 'S' pipe
  220. cradle to frame bolt torque
  221. LT1 problems. Any Ideas??
  222. NGK shootout TR6 vs BR6EF
  223. Ltx Shootout announcement !!!
  224. Lt1 vavle adjustment*rookie at work*
  225. Picked up my c5z over the weekend
  226. 1995 LT1 with newer 4L60e
  227. LT1 Tuners
  228. lt1slowz28's Forged 383 LT1 Build Thread.....Pics/Info
  229. Howards Cams. Will one of these work?
  230. DMH Electric Cutout
  231. 355 Connecting Rod question
  232. 93 LT1 heated o2 sensors???
  233. What guage wire for main alt charging wire?
  234. 12's... Is it possible?
  235. 1.6 to 1.5 RR's...opinions wanted
  236. 358 ci lt1?
  237. Headlight question on a 93 Firebird.
  238. Service Engine Soon under full throttle?
  239. Buddy's car sounds like it wants to start but no action?
  240. Well Just looked at my $600 Z28
  241. Lt1 turned off
  242. Engine oil dipstick and tube..?
  243. what bearing should i run
  244. no oil on 2 rockers
  245. Should I buy!! Cheap 94 Z28
  246. hp limit of factory block
  247. 97 z28 fuel injectors need help
  248. oil pressure sensor elbow leak
  249. lt1 or lt4 heads
  250. powerdyne project help