View Full Version : LT1-LT4 Modifications



  1. stock crank limitations?
  2. The big goodbye
  3. My Build Thread, why not?
  4. Cylinder heads?
  5. spark plug wires
  6. LT1 SS owners...
  7. Track Times with the Cadillac Cam finally!
  8. What are the signs?
  9. Cam bearing help needed.
  10. Could This Be My Problem ?
  11. Can someone please shine some light
  12. MSD Box location
  13. Pan Gasket or Rear Main?
  14. Removing AIR and EGR
  15. Some Pics of a couple birds
  16. using a jimmy torque converter in a 1995 camaro
  17. i got to drive a black 6 speed Camaro SS
  18. coated header question
  19. DMH e-cutout helped .
  20. how to diagnose a fuel pressure regulator
  21. would u cam a 190k z28?
  22. Predictions for new setup?
  23. 918 behive TItanium retainers for ls1 fit lt1?
  24. Code 43 ESC Failure
  25. To all u LT1 lovers....
  26. wheres the best place to buy
  27. head giving me problems
  28. 2-piece rear seal adaptor to use 2-piece crankshaft?
  29. SBC 1-piece rear seal crank in LT1 block?
  30. Back from the track, results inside... :(
  31. lt1 t 56 queston
  32. Spec Friction Plates
  33. TSP Rumbler Sound Clips on an LT1 w/Stock manifolds and y pipe
  34. Broke drive shaft, ripped off exhaust, no money to fix, now what?
  35. TSP Rumbler Muffler Swap
  36. Lt1 ignition problem
  37. LT headers
  38. Custom LT1 Taylor plug wires
  39. LT1 tuning software
  40. Cam Only LT1 Track times!
  41. New motor time!
  42. Plug Wire
  43. Help
  44. help about head??????
  45. no start :(
  46. Car is trying to run rich..
  47. Who has the bad ass Bassani True Dual exhaust system
  48. What do you guys think it should run with tires
  49. HO2S insuficcient switching code...
  50. Gauging Interest in "BIG" CID LT1 Block
  51. wantin some help
  52. 236/242 Idle Video (damn opti)
  53. small back fire after head gasket
  54. LE2 track times... New best
  55. Anybody using zoom clutches
  56. The moment you all been waiting for(track numbers)
  57. cc503 cam installed A+++++
  58. New opti
  59. looking to get my 1st camaro lt1
  60. o2 sensors
  61. High vlm oil pump ?
  62. Xcelerator Muffler
  63. corvette canton oilpan in lt1 camaro
  64. Another general HP thread...sort of...
  65. Lifters???
  66. Opti coil wire???
  67. Knock sensor trouble code
  68. MPG question..
  69. ***optispark question***
  70. Suspension parts purchase...
  71. New Drag set up!
  72. stuck agian
  73. Formula still running really rich
  74. Get Rid Of Your Opti!!
  75. Which catback style (for single cat or dual cat cars) fits up properly to ORYs?
  76. Turn signal indicator & Hi/Low beam switch
  77. Want my Lt1 look like this !
  78. cheapo ac recharge?
  79. I want to turn the motor over without fuel or spark
  80. msd digital 6 igniton box?
  81. Borla XR1's vs. Dynomax bullets
  82. Full tune up
  83. Is it good or bad
  84. Does AC Delco Make Decent Opti's?
  85. cam choices
  86. Mod question here!
  87. Unique intake idea...
  88. All of yoi opti guru's some help..
  89. sensor in oil pan
  90. Live Data From OBD1?
  91. OBD 1 or 2? pic of car!
  92. Pistons and rod HELP!!!
  93. Anybody have a dynojet run file of a bone stock LT1 M6.
  94. Anyone ever heard a 180 Degree exhaust LT1?
  95. went to the track today
  96. Fuel line sizing
  97. GM SCT tuning software and interface
  98. Iron Heads
  99. EVAP emission canister purge solenoid
  100. Power antenna??
  101. 2BOLT Main Studs - Part number for lt1
  102. dash pad?
  103. pacesetter long tube e cutouts
  104. is this a good oem opti for my 94 z?
  105. quick HP for my 94 Formula???
  106. need some help...
  107. Finally got some dyno numbers with N2O
  108. Where is the best place to weld the bung for a wideband?
  109. Quick Help with DTC/Troubleshooting Please!
  110. Adjusting my valves?
  111. Building a 383
  112. EGR Removal/Intake painting **pics**
  113. What else to replace while replacing opti and waterpump in a B-body?
  114. Lt-4 Hotcam Instructions
  115. edelbrock intake...worth it?
  116. Stroker or not ????
  117. ? about a/c and heater box thingy on the firewall next to computer
  118. 260 at idle, why?
  119. 1996 LT1 issues..please help!
  120. I finally got me a F-BODY
  121. TB Air Foil
  122. EWP trimming issues
  123. Retro Z/28 Emblems
  124. Spring Help!
  125. Exhaust Instal Questions....
  126. Any benefit from this bolt on
  127. 850whp cam only lt1!!
  128. Dtc-66
  129. timing for 383 w/LT4 hotcam
  130. The difference is night and day
  131. Where to purchase Blackbird stripes for LT1
  132. LT1 problems
  133. why won't it start all the time?
  134. Update to a problem... need help!
  135. a4 to m6 help
  136. Procharged 383 LT1 vs 382 LS with 200 Shot
  137. New To The LT1. These Mods Worth It?
  138. vacuum diagram
  139. Problem Lt1 Idles and will not acclerate
  140. off the wall LT1 ???
  141. 383 with the GM 847
  142. Ordered a Spec stage 5 today....
  143. air pump removal
  144. ls1 steering wheel into lt1?
  145. Pulling the engine from the bottom
  146. Is tuning required for just a converter?
  147. im in need of a clutch
  148. Cam Bearings
  149. Is it just me or does the SEARCH suck now?
  150. Is there such a thing as a universal cat?
  151. Reaching 100000 on the ticker of my LT1...
  152. got the car wieghed
  153. Hp estimate
  154. crank hub HELP!!!!
  155. EGR removal help...
  156. Hotchkis rear swaybar...
  157. tranny??
  158. lt1 procharger blow off valve ???
  159. Arizona Speed and Marine?
  160. LT1 "forged" Piston choices?
  161. Is this sound normal from LT's and a Borla catback?
  162. Difference between 93-97 and 98-02 tail light center section?
  163. true duals
  164. madz28 tune
  165. Ebay Opti?
  166. Car won't hold an idle could it be the battery?
  167. doing the brakes?
  168. Adjusting msd opti
  169. Anyone Running Dart's LT1 Heads?
  170. Fuel Line ?
  171. RS Lean LS Rich ???
  172. 97 TA M6 will not start
  173. WICKED vibration at 80+MPH
  174. What Causes A Low MAT??
  175. Bout to pull the trigger....
  176. ewp and opti
  177. Twin Fuel Pump for the 94 Lt1
  178. Oil Dipstick
  179. A V-6 question...
  180. Formula Exhaust?
  181. tps question
  182. Estimates on HP difference LE3's vs Ported 21* TFS?
  183. mac mids
  184. lt1 distributor
  185. Battery Draining.... NEED HELP!
  186. 95 -97 hooker supper comp headers
  187. can all you guys please help me out
  188. Ready to go for 10's NA then hit the spray...
  189. 93-95 mac headers vs 96-97
  190. passenger side injectors not working??? help please?
  191. 1994 Z28 Solid Roller Nitrous Motor Dyno Results-Graph-Video
  192. LT1 Caprice Swap?
  193. Should I get these?
  194. Needing advice on replacing timing gear and chain
  195. a/c delete pulley
  196. Speedo recalibration - change the actual speedo used and recal via Tunercats?
  197. Pulling lt1 with m6 or without
  198. things to replace with lt4 hot cam
  199. Got WS6 Style Ram Air Hood.
  200. new pb times
  201. 987 valvesprings?
  202. lt1 headers vs 350 headers
  203. 1993 vs 1994-97
  204. Need Stock Tune ASAP
  205. weird startup question...
  206. big prob!!!wt rr's
  207. Random & multiple missfires
  208. 94-95 code reader?
  209. Engine Codes...any advice?
  210. write up on lt1 header install?
  211. Engine Rebuild (pics)
  212. what are signs of your opti going out or is out
  213. VATS Problem
  214. what is the lift limit without PTV contact on stock bottom end?
  215. Rockland "no walk" tailshaft bushing
  216. is there a muffler instead of magnaflow that would fit w/ magnaflow catback?
  217. OTV plug wire kit???????
  218. ordered 1.6 rockers do i need to up stock springs?
  219. need some help
  220. 383 Internally balanced, will stock fly wheel work
  221. Crank Bolt stuck
  222. Spun a bearing...
  223. How to install the Hub
  224. New Cam, New Tune - qestions???
  225. High idle on LT1
  226. dynomax ultra flow #17536
  227. Which FPR for non-stock rail????
  228. Just Got tuned. Check it out
  229. **LT1 Camshaft/Valve Train Selection Guide**
  230. wtf felpro!
  231. 300 RWHP w bolt ons
  232. new dyno numbers
  233. need some help
  234. Hotcam is installed!!!!!!!!
  235. Changing Blocks???
  236. oil pan gasket busted?
  237. how to go vented
  238. deleting air box?
  239. Ported Maf
  240. Is this normal?
  241. Engine knocking...I am positive it is........
  242. tuner/Progammer?!
  243. Refresh
  244. gears
  245. BBK 58mm sticking at idle. Did the drill mod and IAC is 50.
  246. lookin 4 lt1 used motor
  247. Rocker Arms
  248. what cam should theSS get?
  249. How do I remove my airbags?
  250. XFI Install... How to keep factory cluster ??