View Full Version : LT1-LT4 Modifications



  1. Oil Pan Gasket help
  2. wont shift at WOT
  3. Does this look like porting work to you??
  4. Single plane Intake
  5. Valve Spring Locator Size
  6. crank balancing ?
  7. Take a ride with me
  8. Help calculting horse power...
  9. SLP lid & filter on the way!!
  10. what legnth pushrods?
  11. What key do I need?
  12. ls1 problem
  13. power differences
  14. Yet another Tell me what I will be making/running Thread.
  15. Some Cleaning Up
  16. what cam for mild 355 build to make 400rwhp?
  17. affordable place to ac delco o2 sensor?
  18. Which bullet muffler...?
  19. Need help barely running lt1 after heads and cam swap
  20. a/c burnt?
  21. security light coming on cant start car
  22. Brace bolt size?
  23. new build, high idle
  24. original lt1 with 292k miles!!
  25. leaking hose
  26. How much can a lt1 spray stock?
  27. Cam swap question
  28. ngk tr55 ????
  29. Diagnostic Help PLEASE!! Running very lean on one bank
  30. Im not a mechanic i NEED HELP Leave FEED BACK PLZ
  31. New Problem, Im Thinking Maybe Stall! ??????? !!!
  32. Bad opti causing code 43(ESC)?
  33. Wiring Mystery??? Please help!
  34. SBC Guideplates
  35. McLeod bell housing install...
  36. Gm 846 Cammed, need to replace O2, Ac Delco my only option?
  37. Porting stock Throttle Body
  38. What A/C delete pulley with under drives?
  39. bolt on and free mods list
  40. what kind of damper are you guys using on your 383/396
  41. cooling fans not coming on
  42. ABS INOP Light is on because of third brake light?
  43. o2 sensor
  44. ATTN about LPP Header fitment
  45. Texas Motor Speedway Strip Opening
  46. Dallas/Fort Worth Tuning
  47. CRT AirForce LT1 Intake Elbow & Air Foil Kit adds 6-10 HP??
  48. what stock replacement fuel pump should I use?
  49. Ls1/lt1 tc?
  50. '93 Camaro LT1 396 with ProCharger F-1A build at EPP
  51. SVO Brown Top 34# Injectors?
  52. LT1 Valve Covers!!!
  53. 30lb svo injector ?'s
  54. how much power can your stock crank shaft bolts handle
  55. Low oil sensor plug
  56. LPP Longtubes w/ Moroso Oil Pan
  57. ngk tr55 gap question...
  58. Need Help
  59. 2009 LTX Shootout Final Results
  60. What rings for backyard rebuild?
  61. Stupid exhaust tip question
  62. LT1 Misfire
  63. lt1 and manual trans
  64. Should I? And will it work...
  65. Question about 'free mods'
  66. More Issues...
  67. LTX Shootout
  68. LT1's with nitrous. What coil are you running?
  69. Fuel pump question.
  70. Need HELP!
  71. aanother opti problem?
  72. budget stall
  73. Took Cammed only LT1 to track!! And BROKE!
  74. Need A/C bolt
  75. Made my own custom intake (Large pics)
  76. bets price for gm hotcam kit?
  77. Best place to buy gaskets
  78. lt1 mods
  79. Trip to the track = carnage!
  80. z28 vs mustang gt
  81. 1.6rr
  82. LT1 block identification?
  83. fan question
  84. slave cyl help
  85. LTXTech is back up
  86. Has this happend to ANYONE with there car before EVER !!!!!
  87. Tighter LSA's
  88. GMMG oval exhaust tips
  89. Opti wiring harness?
  90. New Best at the LTX Shootout
  91. 97 formula ws6, 6.0lq4 or rebuild lt1??
  92. who the
  93. fuel and idle. WTF!
  94. A few TCS questions
  95. high idle
  96. why would someone hack another site?
  97. could use some help... get this i accidentally broke my turn signal arm off the colum
  98. 1989 vette lt1 swap
  99. Shakedown dyno runs w/ AI H/C (stock shortblock)
  100. passenger side rear view mirror
  101. front turn signal...
  102. New shocks...which brand?
  103. Gauge cluster swap
  104. Will these cams fit (94 Z28)?
  105. crankshafts ???
  106. What Next?
  107. Will it work?
  108. LT1 fuel specialists advice requested
  109. How much power steering fluid does the system hold?
  110. Couple questions about rebuild
  111. should i pulley a 96 firebird formula?
  112. Re-use stock rods after rod bolts stripped?
  113. PCM Swap Question
  114. What would you pay...
  115. LT1 running wierd, need help
  116. TB size 95 lt1 and Trick flow elbow ?s
  117. High Pitch Squeal In Wet Conditions
  118. Buddy has LT1 problems
  119. where does this go?
  120. LT1 Tunercats help....
  121. what good brand for stock thermostat ?
  122. ordered pacesetter's now which high flow cats?
  123. Starter snapped in half
  124. Lost camera at shootout hotel.
  125. T-56 bites the dust
  126. Car runs bad New a tune
  127. LTX Shootout results
  128. What to mount LT1 Scanmaster in Trans Am??
  129. o2 sensor ?
  130. Cat Delete Questions
  131. is the 93 AC compressor DIFFERENT than 94-97?
  132. My Motor is finally complete LE1.6, PICS
  133. under steering wheel panel 96 trans am?
  134. Opti spark problem need help
  135. Running poorly under part throttle
  136. Street light king?
  137. need help
  138. optispark bearing price & avalibility?
  139. Went to the track!
  140. radiator?
  141. 1993 lt1 injectors
  142. What cat back with my pacesetter lt's and 3" ory?
  143. HELP daily driver down
  144. Warlock mufflers?
  145. header burns threw plugwire
  146. ebay optisparks?
  147. plug #7 getting wet with gas
  148. Cam questions...please help!
  149. New motor mounts
  150. WTF is going on with this!!!
  151. Finally
  152. Is it real or bs
  153. What next?
  154. STEAM coolant pipe
  155. LT1 cam not roller?
  156. The mess inside my bellhousing
  157. is there anyone that can tune my car? local, chicago area.
  158. .999
  159. It's coming along
  160. Estimates on HP and track times please
  161. Poly Tranny Mount Question...
  162. Lets build a 427 Dart block LT1
  163. Which Cat-Back?
  164. LE2 355 Sound Clip
  165. 383 Build injector Question
  166. Ai 230 / 238 take 2
  167. lt1 swap in to 1978 camaro
  168. Nitrous timing
  169. Got some stuff today from Scoggin Dickey and Brakemotive!!!!
  170. Is it the same???
  171. How much HP is left on the table with LT pacesetter
  172. ARP bolt part numbers for Lt1?
  173. who's got over 600hp running a 4l60?
  174. Question?
  175. 4th Gen D/s in a 3rd Gen?
  176. Weird idle issue
  177. transmission bolts size
  178. Car Shakes/Vibrates
  179. Questions on engine removal
  180. dropping an LT1 - have a question
  181. Throwing a P1133 code any thoughts
  182. Piston To Valve clearance
  183. Ground issue
  184. Super Sad Story
  185. Good set of forged rods and pistons for a 350?
  186. how much hp can i expect/ 1/4 mile times
  187. Transmission temp guage help.
  188. oil problem
  189. What kind of posi is this?
  190. shorties
  191. if your making over 600hp then come in
  192. Knock Knock!!
  193. 94 camaro Z28 header question..help please
  194. New clutch (I wanna go fast)
  195. The Final Piece is built and Shipped
  196. Can I even run LT's?
  197. do i need new bolts?
  198. cc306 experience step in
  199. i think we solved the wheelstand issues...
  200. Free mods?
  201. Head gasket replacement
  202. Intake Manifold Gasket Replace.
  203. looking to buy a twin 52 or 58mm throttle body
  204. need help pullin motor
  205. Center bolt valve cover spacers?
  206. what is this???
  207. Cutting out WS6 ram air hood
  208. Looking for Quiet/Smooth Cam - for 10second 383 Nitrous LT1 :)
  209. msd cap and rotor
  210. Ai 230 / 238 - .575/.575 - 110 LSA
  211. Its finally running
  212. lt1 idle problem
  213. What mods next for me?
  214. 1LE Elbow?
  215. Best Suspension?
  216. I think I got screwed.
  217. SLP Exhausts?
  218. Kotzur Racing engines
  219. What should my A/F ratio be on a wideband?
  220. B-Body, F-Body crank hub the same?
  221. Cowl induction?
  222. biggest cam on stock LT1
  223. Converter problem
  224. need a stall for my 4l60e
  225. timing problem????
  226. 396 start up......video
  227. need a exhaust guru
  228. 1.6rr ??
  229. Dart Pro-1/CC306 Start up open header
  230. Some factory heads better than others?
  231. After a 2 year hietus FOUL SPARROW rides again!
  232. Colorado emissions?
  233. header rubbing on steering knuckle help
  234. Anyone used this brand of converter?
  235. WTB T56 Shift knob
  236. Who sells LT1 ECMs?
  237. In-Car Fuel Pressure Gauge?
  238. 2009 LTX Shootout Raceday Schedule Posted
  239. tips on tuning NEEDED! 94 lt1
  240. vht time!
  241. lt1 swap no start.
  242. Would two TD exhaust cross-overs be a bad thing?
  243. stock windage tray...
  244. anyone know what this a/c part is called or a part number?
  245. Anyone running Mac catback?
  246. WTF: prime the engine oiling system, Rebuilt 355 LT1 motor!
  247. bearing clearences?
  248. 92 Vette won't fire
  249. 1967 engine swap
  250. Tuning software vs. scan tool ability to read engine management info...