View Full Version : LT1-LT4 Modifications



  1. This can't be kosher..
  2. Lt1 Hub Need to be lined up?
  3. how much is my mids holding me back?
  4. compression?
  5. got a problem
  6. so i blew the motor now i need to figure out what to sell it for
  7. factory head cc specs
  8. Edelbrock's Semi-CNC LT4 heads
  9. Nitrous and Timing Retard
  10. newbie is curious
  11. rear end out of a LS1??
  12. i think im down 1 cylinder...
  13. How Aggressive is your build
  14. Cheapest place to get ac delcos
  15. A4 ls1 over M6 lt1
  16. PRE heads/cam upgrade
  17. Fix your broken opti for $29.99!!!
  18. LTCC complete cost
  19. Best way to Find out which cam
  20. Is This Optispark Ok?
  21. Going to track later, guess my times
  22. How much for shell?
  23. blower setup hp question
  24. what you guys think about this cam for my set up?
  25. wtf ?????HELP ASAP
  26. Optispark Fitment
  27. back firing problem
  28. lt1 rods and crank
  29. LT1 intake, wrinkle black or red?
  30. what is needed to build a daily driveable 400hp lt1
  31. Chassis Dyno
  32. oil change soon
  33. What times do you think
  34. which gear set?
  35. Is TPIparts.net selling AC Delco opti now?
  36. nitrous set up (what are you guys running)
  37. Which weight oil would you recommend with the cc306?
  38. Attention All_ignition Buyers!!!!!
  39. project nightmare
  40. Shift Points
  41. how much hp/tq is made with full bolt ons
  42. fuel problems
  43. Slotted And Drilled Rotors
  44. Pics of my car...
  45. Head and Intake Porting
  46. stock rotating assemblies
  47. Supercharger
  48. 2 bolt or 4 bolt
  49. Full throttle runs rough
  50. next mode
  51. Larger oil filter
  52. Need Some advice
  53. weird problem after a/c compressor R/R
  54. Samco Sport hoses, but no clips?
  55. powerdyne blower plate
  56. weird problems after replacing starter
  57. 1.6 RR's
  58. NapaAutoParts Flywheel, good or bad?
  59. code P1371
  60. Car won't turn over
  61. Got my car tuned - still a shaky idle
  62. LTX Tech, problem....
  63. Look what came in the mail
  64. Finally Made a Decision!
  65. ls6 valve springs
  66. Blocking AIR
  67. Under Drive Pullies?
  68. plz identify this module... abs computer?
  69. Why isn't shbox's website linked in the LTX section??
  70. Where to unbolt the stearing rod?
  71. Went back to the "stock" tune &...
  72. Putting Pacesetter LT's in?
  73. Emissions....Again
  74. need help
  75. Remove stock headers??????????
  76. BeCool, Griffen, or Entropy Corp. Help me decide!
  77. Repeated instances of P0420
  78. Will it run?
  79. ls1 h-pipe on my lt1?
  80. need help please
  81. read this a bit off topic but what do u think?
  82. best place to buy pa racing fromt suspension?
  83. Need Lt1 help
  84. high rpm miss, ignition???
  85. Not Sure What This Is???
  86. Opti Options??
  87. 2nd opinion on opti problem?
  88. Ported Throttle Body?
  89. lt1 heads intake question
  90. Tune
  91. What Parts Are Needed For H/C Swap
  92. alternative intake manifold?
  93. How do I fix code p0441-- Evaporative Emission Control System Incorrect Purge Flow
  94. so...i have a wrecked lt1 f-body to play with...hmmm?
  95. Stock Throttle Body HELP--Disassembling
  96. Very Nice LT1 Clutch+Flywheel
  97. Oil Filter Adapter
  98. Is Vapor Canister the same as Charcoal Canister?
  99. pacesetter install
  100. i want to go with this AI package. what do you all think?
  101. Oil Leaking From Everywhere
  102. 2001 Camaro SS?
  103. crank hub and ignition problem
  104. HELP! Which Waterpump? OEM, Reman????
  105. A/C on an LT1
  106. PCM Help
  107. Dart intake for single plane conversion?
  108. wanting to go with LE1 kit, but not sure what all is needed
  109. T-trim and Opti???
  110. LM1 or LM2?
  111. Anyone working on LS swaps into their LT
  112. Header and 02 Question
  113. Any good exhaust gaskets for ported heads?
  114. Quick Question about exhaust
  115. 383 Running Rich
  116. car is back togther and has a weird hesitation occasonaly
  117. quick question about GM rockers
  118. Fans not coming on..
  119. who will port LT1 heads better? LE or AI?
  120. rear end
  121. Dropping Motor
  122. 58mm TB?
  123. Thread sealant?
  124. optisparked it up?
  125. 10 sec lt1 part out
  126. cc306,gm847,xfi280
  127. building a TT Lt5 in a 1983 corvette. what oil for breakin?
  128. 350-400 hp lt1
  129. LT1 swap into my dezert race truck
  130. valve springs
  131. Window switch help
  132. OPTI pigtail bad??
  133. car dies.
  134. torque arm bolt lost
  135. Diagnose this PLEASE!
  136. Welcome BizZzatch350 as our newest LT1 Moderator!
  137. replaced opti, coil, and ignition mod. what else?
  138. LT-1 intake on LT-4 heads?
  139. Emissions Free
  140. Cpe Engines
  141. rocker arm studs too long
  142. Nitrous guys please help
  143. zero to 1 mile?
  144. Lt1 le1 questions
  145. Antifreeze has it out for me
  146. brake pad recommendation
  147. Lucas Oil in...
  148. Shaft Mount - Valve Covers
  149. Summit vs. BBK TB, whats the difference?
  150. help me pick my mods for my 94 z
  151. help please need a file for tune
  152. LT4 cam and headers???
  153. Granatelli fuel pumps
  154. Battery Relocation..Progress Thread
  155. Need Help with the Water Temp. Sensor.
  156. It's Alive
  157. yank 3600 with a 100 shot
  158. 93 ta???
  159. Oil psi drops to 5 psi under hard braking - help
  160. Backfire during high rpm shifts?
  161. computer tuning
  162. Need header / exhaust advise
  163. ignition problem
  164. AC Delete Pulley
  165. 1.7rr?
  166. Need HELP!
  167. Lean Code. Need Help
  168. Which nitrous kit
  169. Battery Relocation
  170. crane energizer
  171. Exhaust banging
  172. what is this????
  173. 2009 LTX Shootout........volunteers needed
  174. A/F gauge reading right?
  175. another vid to watch
  176. Somone please show me a dyno sheet!!
  177. threw a code today P1371 help please!
  178. Putting Nitrous On My Car Tomorrow...
  179. Belt # for March 2 Piece Pulley
  180. Lt1 engine might be going bye bye...
  181. Lt1 electrical mechanic in DFW texas ??
  182. LT1 harness question
  183. Pacesetter Lt Y Pipe Fix
  184. Back from Pinks All Out Sonoma!!!!
  185. Mail order tune????
  186. oil leak and resealing the block?
  187. Got tuned!
  188. MAP and MAF readings
  189. GM part number for 847 cam???????
  190. Blower Questions
  191. swaping a Carb and turbo350 Trany in a 94Z28
  192. just a vid for all to watch
  193. help need a tune file bad
  194. LT1 stumbles badly under light/moderate acceleration..
  195. Pacesetter LT's?
  196. Header bolts: A correction
  197. Master/Slave cylinders
  198. Header Install
  199. Security Lights = DUMB!
  200. HELP HELP HELP anybody, i hate this lt1 :bang:
  201. What the heck was this?
  202. A/C vacuum
  203. My first time at the track
  204. Custom true duals?
  205. well what better way to break in a garage than....
  206. Need help with ScanMaster codes..
  207. Another LT1-oriented forum..
  208. results
  209. OOPS... Just got kicked out of Great Lakes Dragaway for an 11.04@125 in a 96 IMP SS
  210. BLM issues, pulling hair out and need help!!!
  211. X-pipes for cheap?
  212. Induction Flow?(Desktop Dyno)
  213. Timing Chain Question
  214. hey new here got a question
  215. How to tell if trans mount is broke?
  216. little brother has a problem
  217. ok whats broken guys....
  218. Changing a trans mount??
  219. Cammed LT1 Fuel Mileage?
  220. Happened upon a "sponsor" so to say..
  221. tube??
  222. BBK underdrive pulley
  223. What is the socket needed to remove calipers?
  224. long tube install car wont start
  225. GM part # for O2 sensor
  226. Need some help with a cam...
  227. Body harness question 95 and 96?
  228. Kyle's Flamed TransAm in GMHTP
  229. 1995 z28 lt1...whats making my car jump when taking off??
  230. Emissions Help!
  231. no spark and no check engine light.
  232. Dynaspark?????
  233. Pacesetter LT1 long tube Headers
  234. Emmisions!! OBD2?
  235. engine builders come in.
  236. Edelbrock Manifold Results ! FINALLY! GMHTP
  237. Ps long tubes/y pipe slaping
  238. Anyone Have a 1993 Chevy Serice Manual?
  239. Toggle switch for fans??
  240. 94 Firebird dont start any help
  241. McLeod Clutches
  242. Best long tube headers?
  243. 4l60e cooler lines
  244. so confused on EFI and CARB
  245. Oil pressure questions..
  246. I'm putting it back together!
  247. In need of a Fuel line fix
  248. Rough Idle/Bucking
  249. Newb Question Low traction light
  250. Delete PS, Relocate Alt, and Keep the AC?