View Full Version : LT1-LT4 Modifications



  1. LT1 Engine ID?
  2. Woodruff key affect balancing?
  3. Cylinder wash out!!!
  4. Rear End Gear Install (Nebraska) Final Details, Need Help.
  5. Help with engine codes
  6. Plastic fuel lines under car
  7. Gm sunroof question
  8. O2 sensor 94 lt1
  9. Best cheep mods for LT1 Z28
  10. tunerpro users step in-- problem dataloggin
  11. best nitrous for lt1s
  12. best way to clean lt1?
  13. Save my car, LS1Tech!
  14. 1995 Chameleon Trans Am Evolution
  15. Possible PCV valve, vacuum problems
  16. code 42 & 43 help
  17. Tuner cats cable question
  18. Can someone confirm some 24x Conversion wire questions please.
  19. 93 LT1 Overheating
  20. Put some new meats on for up coming summer
  21. lt1 help
  22. Parts worth keeping from a 93 camaro Z28
  23. Car bogged out and stalled at idle, Any thoughts?
  24. random misfire after warming up
  25. Can I use a stock balancer with an ATI hub?
  26. LT1 Flashback.
  27. 1 of 1 1994 hennessy camaro z
  28. Icm?
  29. 400whp 305??? Just curious
  30. t70 for 383
  31. Lt1 full motor reseal, gaskets installed dry or with sealant?
  32. Wtf??
  33. installing a mechanical fuel pressure gauge on LT1. exaclty what is needed?
  34. New Wheel Combo
  35. Explain half filled block
  36. Thoughts on monoblade TB?
  37. cc305
  38. help about roller rockers? {newbie}
  39. th400 users and speedo?
  40. Lt1 help please ! no spark no fuel harness issue?
  41. Let's Talk Rear End Gears!
  42. 93 t56 in 94 camaro?
  43. Time for a new Opti. Any Suggestions?
  44. How to test injector driver?
  45. Slicks or Drag radials? Will it make much difference?
  46. Hoping someone can help me out
  47. 13.9 sound fast for a A4 Z28
  48. Whats the most hp ever made from a stock bottom end lt1 with power adder??
  49. cc306 springs and rr 1.6 or 1.5
  50. Arkansas Polishing, anyone heard of these guys?
  51. Manual fan switch, fans not working
  52. Need Help... 02 sensors and a slight miss.
  53. cam swap parts list so far, what else
  54. help! tpi tps on lt1??
  55. random missing but clears up
  56. Spark issues, please help
  57. Question about professional products throttle body
  58. Looking For LT1 advice.
  59. Let's Talk Electric Cutouts and Suspension
  60. Forged 353ci LT1 Build Thread Update *PICS*
  61. good selling price for lt1 t56
  62. A4 deep pan
  63. Broken Wiper part
  64. HELP!! Misfire
  65. Lingenfelter throttle body? 58 mm
  66. Stock Head Max POWER?!?
  67. 94z...horrible misfire...
  68. Crank hub is a bastard.
  69. The magical search for a ws6 air box (or equivilent)
  70. rough idle and popping out of exhaust.
  71. 95 Camaro opti issue
  72. Whats everyones MPG on your LT1/4ís
  73. runs then dies
  74. Help lining up pushrods and guideplates on 21* heads.
  75. A ton of codes that won't clear and car cutting out
  76. Mail order tune for a HCI build?
  77. Convert 95 LT1 to ODBII for Jeep
  78. Confused on O2 sensors on OBDII LT1 Z28
  79. Will regular fuel hose work for fuel pump?
  80. 1996 trans am, WTF is wrong with it
  81. 383 flywheel
  82. Moates USB driver
  83. p0300 trouble need advice please
  84. Car died when brake/ebrake pressed now no power to the car at all
  85. fan trouble
  86. Lt1 corvette questions.
  87. 1/2" Wheel Studs
  88. quick exhaust question
  89. who is your computer tuner?
  90. 94 Z28 Tune
  91. opti vacuum harness
  92. Bad IAC?, video
  93. Thinking about selling '97 Formula
  94. Big turbo 383
  95. White smoke After Opti replacement
  96. broken rocker arm
  97. What is best transmission mount
  98. flywheel bolts on McLeod flywheel
  99. Dyno Question
  100. Help picking a good off the shelf cam
  101. Ac compressor vibration
  102. Help please: ABS axles vs. non-ABS axles
  103. tail lights not working
  104. LTX hats & other gear
  105. Lt1 95 firebird overheating ????
  106. Lt1 twin walbro 450's loosing fuel pressure under boost, need assistance!!!
  107. Only a few things left!
  108. I start cranking for 1st start then heard what seemed to be timing issues...
  109. 93 Z28 problem
  110. stall
  111. cam swap
  112. Which MLS head gaskets for 4.030" bore? 4.040" or 4.100"?
  113. Which spark plugs for 21* Heads and Nitrous?
  114. Ever Shim the Motor Mounts? Please come in!!!
  115. camming my lt1
  116. help baby lt1
  117. Took The HVYSS Did some Tuning on Race Gas
  118. Magnaflow race series vs dynomax, opinions.
  119. Long tube questions
  120. Is 24x right for me?
  121. Who knows how to read excel free scan!!!!!
  122. How come noone can solve this vibration in the fbodys
  123. Header questions....
  124. Quick 24x Conversion question
  125. Backfiring quick question
  126. gm847 wanted
  127. Mystery timing?
  128. Scanmaster readings, normal?
  129. K Member Drop
  130. threaded port on DS rear block
  131. Bell housing Engine Plate
  132. Most bang for buck LT1
  133. Who ports AFR heads?
  134. Lean Bank1 and 2
  135. Fuel Filter replace help
  136. broke opti rotor now it runs bad. help
  137. 98-02 halo lights into a 93-97 headlights
  138. motor mount problem
  139. Cps codes
  140. scraping noise when driving
  141. Seeking Advice, 1997 Z28 LT1
  142. wondering what they are worth
  143. Woohoo my headers leak coolant!
  144. LT1 camaro Weight?
  145. Please help unite this with it's owner!
  146. 21* LE Trickflows arrived today! Pics! *Flow Chart Update!*
  147. What should i do next on my 94 lt1
  148. 355?
  149. Ford 9' inch questions and prices
  150. tps sensor new runs a bit better with it unplugged
  151. Considering a LT1 rebuild. Advise goes a long way.
  152. Has any one swap a sc400 motor for a LT1
  153. Ignition box necessary for Forced Induction?
  154. 94 lt1 new cam
  155. 97 Trans am no spark
  156. Ls1 NOS + Twin Turbo = Bad?
  157. Trying to pass emissions (Failed with high NOx)
  158. School Me on Compression
  159. Car not performing!
  160. need help quick!!
  161. lt1 cutting out or studders from 3800 to 6000
  162. 94 Z28 help
  163. 1996 Fleetwood p0171
  164. lt1 cutting out or studders from 3800 to 6000
  165. stuttering lt1
  166. Gave up.
  167. Headliner help
  168. Starting to bring the Z back to life (IT LIVES)
  169. Tuning a Bone Stock LT1
  170. Rear O2 for wideband
  171. 24x LT1 411 PCM - Bank 2 Lean Spikes
  172. Best free programing software
  173. Contact info for Shon Herron
  174. What's this go to thread
  175. Zo6 replica questions
  176. Idle clip before new muffler.
  177. Valve spring change, now idles different
  178. 5.07 140 LT1 Record will fall Video inside
  179. LTCC Kit no start
  180. Need advice for new clutch
  181. LT1 problems, please help
  182. congrats Stefan Destito
  183. LT1 383 stroker
  184. Name these connectors.
  185. fuel pressure problem
  186. 97 Z28 LE2 H&C finally good to go!
  187. Removing Old Exhaust Manifold 1993 Formula
  188. Brake problems
  189. Steering wheels Vibration
  190. Still have some bugs, charging issue and idle.
  191. what cam is right for me
  192. Possible blown head gasket
  193. Alien Intake
  194. Lt1 ram air vs cold air!!!
  195. Got my LE intake back today! Looks great! PICS!
  196. 93 Formula overheating, fans wont turn on...
  197. alt relocation question
  198. 94 cluster wiring harness same as 95?
  199. Dual Walbro question
  200. Need help cooling fans won't come on 97 LT1
  201. Adjustable or Non Adjustable LCA's and Panhard for stock height WS6
  202. running a SBC under Fully Functional EFI
  203. update on LT1 cold start/idle issue *edit* video fixed
  204. Gutted cats affect fuel economy?
  205. E3 Spark Plugs- opinions?
  206. Anyone running TFS RRs?
  207. It feels good to be back!
  208. Finally got engine built won't run right
  209. need a couple pics for reference
  210. What numbers should I expect?
  211. Eaton SBC Supercharger LT1?
  212. 95 formula older optispark?
  213. Ls1 lid on lt1?
  214. can i use paper clip to check my 94 cel
  215. Cody Estes/ flatbird in Waco TX
  216. Which Complete Exhaust System is best ??
  217. Open loop or Closed loop?
  218. ltcc
  219. new tune new problems
  220. Question on custom steam hose routing
  221. Super profile l98 camshaft
  222. hot cam and nitrous
  223. Looking into picking up a semi local 383 setup, school me!
  224. What to expect with a 226/234 cam and a 3600 stall?
  225. 1.6 RR setup
  226. tunerpro rt readings. pls help!!!!
  227. Any good machine shops on the East coast ?
  228. Need Advice Cammed LT1
  229. what hp at the wheels
  230. Air Pump Woes 1994 LT1
  231. 1995 z28 side window scratches cant find part number
  232. Well after 4 years...
  233. The trouble with my LT1 continues
  234. Missfire and bad exhaust leak HELP!!!
  235. aftermarket fans that really fit? 95 T/A
  236. Just picked up a forged 383 lt1, what to check before install, power level for boost?
  237. Any help please I am SO CLOSE
  238. engine install checklisr
  239. 355 FINALLY complete, oil recommendations for first change?
  240. Taking engine off stand?
  241. 2013 LTX Shootout Bowling Green Kentucky
  242. K1500 Help
  243. bad o2???
  244. 12.5" slicks
  245. take a moment to look at this and laugh
  246. Aldl usb cable HELP!
  247. Comp 503 Install: Help me choose springs.
  248. how to hook up a tach
  249. New Z/28 with mods how much HP?
  250. 1994 lt Camaro cylinder head bolt torque