View Full Version : LT1-LT4 Modifications



  1. Blown Head Gasket Repair
  2. air foils and pulleys...
  3. L98 Performance Help
  4. Formula not starting...Opti problem?
  5. Catback question...
  6. 94Z Project
  7. Keyed hub?
  8. Do I need a stall w/cc503
  9. oil pump change
  10. Radiator Gunk
  11. radiator cap question
  12. Going to look at an LT1 TA tomorrow!
  13. Here are some pics of my LT4 Formula, whatcha think???
  14. oil spray on valvetrain
  15. LT1 Engine Work
  16. Just got my car back after 5 weeks...
  17. New 355, is the Split BLM's or do I have a problem?
  18. engine breaks up at high rpm when warmed up
  19. Building a 94 lt1 camaro
  20. Please Help!! Lets see how smart you guys are...
  21. first time at the track
  22. Twin Turbo Teaser
  23. Next mod...not sure what to do but I have an idea.
  24. Ignition Moduel?
  25. New York lt1 specialist???
  26. Exhaust Manifold EGR Thread Size?
  27. what this plug into?
  28. quick question
  29. Intake performance On my ride INPUT!
  30. taylor OVTC wires
  31. There's like this whining/sucking/vacuum noise coming from under the hood.
  32. o2 sensor help
  33. 97 Lt1 Ws6
  34. Anyone swapped an ls1 body onto their lt1?
  35. Better or Worse? 58mm on unported intake...?
  36. the bird in GMHTP
  37. I must have some serious badluck
  38. Open or closed?????
  39. PLease help just started new 383 Motor!
  40. M6 Guys: Chirping third.
  41. more issues with motor delivery
  42. !EGR ! AIR??? help..
  43. how about this mild cam
  44. Where to get PCV stuff?
  45. Lt1 Tnt F1
  46. Fuel leak?
  47. For all you Missouri Guys....
  48. somone help me with my lt1
  49. car backfires alot..
  50. injector question
  51. Any people in here do the 4l80 swap
  52. Head Light Control Module problems
  53. Car is eating starters ? ... 2nd one is 1 week
  54. Thank You Car Manufacturers...
  55. Cleaned up LT1 :)
  56. question about ebay chip, prom 93 lt1
  57. Lt1 to LS2 Swap 96 Impala SS... How To?
  58. quick EGR question
  59. gauge lights dont work w/ headlights
  60. Opti question
  61. Car wont start :(
  62. Pics of my car!!
  63. Going to the track again trying to beat 11.54 at 117
  64. Question on Supercharged LT1
  65. were is the best place to get 4.5 psi procharger?
  66. Quick temp question
  67. Looking for a part..
  68. ZOOM clutches.... Who's using them?
  69. Cause i've gotten no answer anywhere else...
  70. what's the best clutch for my 94z?
  71. Yall already kno lol car problems
  72. 93 Z28 - keeps dying - alternator dead?
  73. What kind of turbo set ups are you lt1 guys running???
  74. bellow ?
  75. lt4 hotcam question
  76. Need Help with DTC codes!!!
  77. Rear seal adapter
  78. Starter
  79. dads truck 67-c10, and my 69 Camaro
  80. people with opti problems
  81. Whistles at WOT!??!?!?
  82. Aftermarket Valve Covers
  83. Sheetmetal intake
  84. magnaflow problem
  85. Before I pull the trigger
  86. DTC's FROM HELL!!!
  87. Just when you thought LT4 parts were over priced...
  88. Trans am vs. ?????
  89. Head removal walkthrough??
  90. Need Help
  91. Need advice quick!!! Mustang or no...
  92. Finally starting to make some progress
  93. backfiring FIXED
  94. Just thought i should show yall something
  95. Radiator question (tough one)
  96. Wierd starter problem! Please help need car for work.
  97. Some Questions About My 383 Build...Piston & Main Cap Info Needed
  98. cam bearing possibly HELP!!!!!!
  99. Cam install instructions
  100. Who has done a 98-02 rear end conversion
  101. quick question for LT1 firebird owners..
  102. first time sparying..
  103. Placed early 406 into 94 firebird..
  104. Pacesetter Longtube to True Dual Owners ???
  105. another overheating lt1
  106. what Mod next?
  107. puttin headers on seeing if there any tips
  108. Ground Wiring Diagram
  109. Exhaust set up, will it work?
  110. Help with crank hub
  111. Today I played with fire...
  112. gasket ?
  113. Crosspost: PIX of my SMOKE Firebird turn signals
  114. German Castrol @ AutoZone WTF?
  115. Low rpm stumble!
  116. L98 to LT1 cylinder head swap ?
  117. LPE cam or Comp Cams XFI cam?
  118. Need advice on 2 bolt or 4 bolt main...
  119. LT4 Hotcam Times, and Need Some Help
  120. Cat back or muffler?
  121. Keeping the Valve Train Stock...What Cam
  122. Timing Chain Set???
  123. 9.48@75 to 8.73@80
  124. Guys, need an opinion here...
  125. Question about removing EGR and A.I.R.
  126. new cat
  127. Spark plug wires
  128. Another topic about gauges
  129. 383 vs. 396
  130. Nitrous Bottle Bracket
  131. Engine question
  132. 195cc intake can flow up to 280 at .600 lift?
  133. where can I find a video of this??
  134. Long Tubes for a LT1
  135. Which junkyard motor to build?
  136. Underdrive pulleys??
  137. 355(.30 over) LT1 bare block $50
  138. question on my lt1
  139. Trunk mounted battery guys come in
  140. How would i do againt a new eclipse and a 2003ish lancer
  141. CC306 question
  142. Oil Pressure Problem
  143. lunati crank and carrillo rod question important
  144. Needing Help!!!
  145. 93 TA Engine Build Advise
  146. H/C LT1 can it hang?????????
  147. ABS And Smog ???
  148. bad o2's I think....
  149. golen
  150. Colored Smoke Coming out of exhaust
  151. cracked SLP loudmouth2 resonator
  152. Traction Control?
  153. What are these sensors?
  154. O/r Y-pipe
  155. GM 846 and CA emissions testing
  156. Pulling bumper supports??
  157. tranny problem still
  158. bolt-on times
  159. gauges suck
  160. Cleaning Air Filters
  161. Rear End Traction Control question.
  162. Turbo?
  163. Cam video/sound clip request
  164. Stock engine+Trickflow heads+boost=???
  165. LT1 nitrous gains?
  166. Opti price???
  167. Weird Starter Issue
  168. Hatch electric motor part#?
  169. nitrous cam
  170. Egr Mod
  171. oil question
  172. throttle body plates
  173. Brake Lights Out!!!!!!!!!
  174. which headgaskets??
  175. Help On LT1 Mods
  176. Finally fired up my new motor!!
  177. track results, its gettin better, but not quite there
  178. gears in a mostly stock m6
  179. Stupid Opti spark..
  180. Bad Fuel Pump
  181. Want to get a cam what to get?
  182. Airbag Help
  183. ugh...these spark plugs
  184. It Is Finished!
  185. Brakes Done
  186. LT1 in a 3rd gen
  187. HELP! I need some pictures...
  188. Header Leak HELP!!!
  189. Blown Headgasket?
  190. car surges with new 02 sensor
  191. do i have a bad opti???
  192. your favorite pic of your car thread
  193. whats up with 96's
  194. another throttle body quetion
  195. Throttle Body Question
  196. clogged cat, aftermath?
  197. Lt1 Blocks
  198. want to buy engine harness
  199. i failed emissions
  200. what would you do?
  201. Thinking about 3.73s
  202. Tb bypass on 97 lt1
  203. Edelbrock LT4 Flow #
  204. Head/Cam package?
  205. Input towards new Engine!?
  206. help with crank pulley
  207. Help posting pics
  208. Changing to Borla XR1's
  209. man, no low end after LTs
  210. Want To Trade Or Sell
  211. Injector size
  212. LT's and 1" Drop?
  213. Starter turns, but no cranking
  214. gm847 here i come
  215. H/C/Bolton/Geared 97 M6 Formula Dyno Video
  216. heater hose
  217. Z28 badges
  218. Cc 306
  219. what size jet do i need to run a 100 dry shot
  220. 94 lt1 formula idling problems
  221. $5 Abs Delete
  222. hp
  223. Rocker Adjustment
  224. Wana Trde.roh Snipers 4 Chrome Zr1s
  225. Magnaflow muffler
  226. Upgrading fuel system what should I get?
  227. What oil is in your LT1
  228. Ls1 tech?
  229. White smoke at WOT?
  230. 97 lt4 camaro ss
  231. timing chain help
  232. 112000
  233. What do i need to install cam
  234. Contimplating selling my car, lets be fair
  235. So they mixed my coolant....
  236. longest stroke with 5.7 rod?
  237. car ass pics...lets see them
  238. obdII to obdI
  239. suspension and rearend or AI head/cam
  240. BADASS lt1 car *pics*
  241. can a LS1 and LT1 4L60E trans be swapped?
  242. swap engine..
  243. AIR Tube?
  244. Low oil?
  245. car has set for a yearNEED HELP
  246. what is this plug for?
  247. So if you wanted a 500whp lt1.....
  248. wierd car issue
  249. Car breaking up..
  250. Recomend oil brand