View Full Version : LT1-LT4 Modifications



  1. need help identifying injectors
  2. Checking to see if my OTVC wires are set up right and other questions
  3. My 383 rwhp estimate?
  4. lt1 on motor and on nitrous dyno sheets
  5. Timing.....?
  6. Highest mileage LT/L99/L05 car in history?
  7. Something isnt rigjt...
  8. Do-it-yourself garage...awesome
  9. Ever had an LT1 that...
  10. How do I remove this?
  11. New shortblock question
  12. Prp ewp?
  13. catback help/spintech cat back
  14. Crank ? for 383 build.
  15. Getting rid of my LT1 manifolds on Ebay
  16. Engine keeps dying
  17. What are the exact differences between a 350, 355, and 383?
  18. Tunercats commanded AFR shenanigans
  19. Pricing..
  20. can someone help wire issue
  21. Are supporting mods REQUIRED for a cc306?
  22. spark plug wires
  23. High Pressure Oil Pump
  24. LS7 Lifter Noise
  25. electrical water pump help needed =/
  26. Remote Waterpump plumbing.
  27. No start, wiring issues
  28. Code 36 high res help
  29. 95 lt1 opti chandler motor sports
  30. 4L60E swap to T56 questions
  31. Starter Shattered
  32. Stock lt1 injector replacement.
  33. LT1 388 stroker HELP!!!!! URGENT!!!!
  34. LT1 Challenge Mode!
  35. i need help! electrical
  36. Hate to ask this......
  37. Could it be optispark???
  38. Anyone make a bolt in 8.8?
  39. quick ???
  40. Time to make a decision on the Firebird
  41. 24x question
  42. Looking for some parts
  43. walbro 416lph fuel pumps
  44. HELP!! The 5 Year long Clutch change story
  45. Failing PCM???
  46. Cheap 383 swap
  47. gen 1 hr in non vented lt1?
  48. Oil pan thickness??
  49. Best aftermarket oil pan?
  50. 97 lt1 problem
  51. Is it worth my time?
  52. One more cam question! UPDATE
  53. need some help
  54. Custom Cam and Supporting Mods?
  55. Anybody have a stock cam laying around??
  56. I'm new and I need helpppp :(
  57. Whats it worth?
  58. How many flaps are in one electric cutout?
  59. Is it possible to put a street scoop on an LT1?
  60. High RPM Miss (stumped)
  61. SAGA continues, ANY suggestions welcomed
  62. Powdercoated wheels and calipers(updated)
  63. Rear main seal?
  64. 3:73 - 4:10/11 gears on stock 4L60E
  65. After Laughing at all of you with Opti problems.. It hits me..Karma..Help
  66. 200cc heads and cam?
  67. Edelbrock LT4 airgap on AFR 227 heads
  68. AFR 195 heads are they truly bolt on?
  69. Fuel line relocation kit?
  70. 97 trans am ram air functionality
  71. Help Identifying Stall Converter on 94 Z28
  72. Facepalm Rear Main Seal?
  73. 94 lt1 overheating help im nrw to f-bodys
  74. Best spark plugs and wires for 95 z28?
  75. Misfire issue on new build - LT1
  76. 94 Corvette - runs great, dies, won't start, starts, runs great, dies, repeat...HELP!
  77. security light
  78. Got a question on some HP ratings? Custom Plaque
  79. Is it possible to have a double cut-out exhaust near the headers?
  80. Notchy shifter after clutch replacement?
  81. Another nostart issue
  82. 94 z-28 vats issues
  83. 95 lt1 not running rite.
  84. Should I be good with a stock fuel pump? Loaded question
  85. Safe nitrous shot size
  86. Max Effort W/ Rods
  87. Need help finding coolant gauge wire. Broke off, where is it in harness.
  88. flow Master 2 hooker aero
  89. LT1 headers
  90. o ring vs umbrella valve seals
  91. Where can I find LTX decals (not badges) or a good image to send to my print guy?
  92. vac leak/valve cover/ o2 sensor
  93. What is the difference between an ignition switch for an A/T and one for an M/T?
  94. Flat, Dished or Domed Pistons?
  95. LT1 or 400 ?
  96. AC Comp Broken??
  97. Best stall for stock lt1 and a 125 shot
  98. 1995 TA running rough during first mile
  99. Spark plug wire question.. Car running rough
  100. Finally had the time to move around some engine stuff
  101. 396 E85 Street Car Build
  102. Radiator issues?
  103. need help finding out about my car
  104. lt1 veterans step in
  105. lm7 in my airboat
  106. Bought 2 cheap LT1 cars.. fix up or sell?
  107. What muffler for loudmouth exhaust system to make it the quietest it can be?
  108. struggles and dies unless maf is unplugged
  109. LT1 Engine Question
  110. Fuel line to regulator fuel feed
  111. Misfire after altitude change
  112. LT1 Project car
  113. Oil pump replacement
  114. ls1 ram air on lt1?
  115. Scan Tool and SES Fun 1995 Z28
  116. LT1 No Start Condition - Lots of test completed
  117. Lt1 Texas mile
  118. New member w/ new LT1 car; mod game's on (UPDATE: It's broken, PLEASE HELP!!!)
  119. front bumper sagging Camaro
  120. Fixing borked gauges - it's not the cluster (wiring)
  121. LT1 Fbody Swap (97LT1 to Vette LT1)
  122. Tuner Pro Speedo multiplier
  123. Is this a Gen-II or Gen-III LT1??
  124. noid light
  125. SES Light (With Codes) Need Help
  126. Lt1 dies and starts randomly, now won't start at all
  127. Cardone optispark
  128. 97z intermittent problem
  129. LT1 Land
  130. another build almost complete!
  131. 94 z-28 security light vats issue
  132. Head shaving question
  133. LT1-LS1 Swap
  134. Can you tune a 1995 LT1 computer?
  135. Spark retard in closed loop at idle...
  136. 95 camaro project
  137. How much RWHP should i be making?
  138. Can't get LT1 separated from T56
  139. iac valves
  140. Edelbrock LT1 heads
  141. My LE2 heads came today...
  142. O2 idle scan
  143. need help with these dtc codes
  144. LT1 balancing question.
  145. stock flywheel, how far can you cut?
  146. 3.73 gears with 93 T-56?
  147. Spring choices!
  148. Went from A4 to M6, have cam questions now.
  149. Torque Arm delete
  150. LT-4 GM Hot Cam Kit
  151. Help 94 Z28 Issues w/ Datamaster Pics
  152. Rocker Arm Problems..
  153. How many LBS of refrigerant?
  154. T56 shifter boot bracket
  155. weird knocking sound...
  156. Holley 58mm TB - Blades opening past WOT
  157. R1 Concepts
  158. Exhaust
  159. 383 dies after getting warm
  160. E85
  161. I need a list of all the differences between a 94 LT1 and 97 LT1
  162. LT1 beginner project
  163. 1995 Firehawk
  164. Need advice: 93 LT1 M6 into a 94 A4
  165. 95 fuel gauge stuck at full level all times
  166. Need help with stumbling idle
  167. What the hell...
  168. Just got a 96 Z28..........
  169. LT1 Camaro Front Pads
  170. Bad Crank Position Sensor???
  171. need crank spacer/washer
  172. Opti headache!
  173. Tips for better traction?
  174. LT1 rebuild questions
  175. lt4 hotcam wanted
  176. lt1 headers
  177. Intake question?
  178. Some Question About Rear End Gear Brands.
  179. Opinions on what to do with my 97 z28?
  180. Superchaged drag times.
  181. Newbie question on lt1 engine
  182. LT1 High Output Alternator
  183. 355 c.i. nitrous build advice...
  184. Looking for an option
  185. Details on ls1 swap .
  186. Manual Fan Switch question
  187. How much is my LT1 worth?
  188. Retune after a bad TPS?
  189. More LT1 Autocross!
  190. 700r4 in a 95 z28
  191. Thermostat Question?
  192. Valvecovers that clear shaftmount rockers w/ factory alt location?
  193. just wondering
  194. gm847
  195. my first lt1
  196. LT1 Confusion , PLEASE HELP!!! cant figure this knocking sound out....
  197. Knock sensor problems and lacking performance lt1
  198. Parts for sale...
  199. Built z28...whats it worth?
  200. question about gear ratio change in tunerpro RT
  201. Cams,P&P Heads Trouble
  202. A/C System Vs Cooling System
  203. The Gear Swap Has Begun!
  204. 95 T/A anyone replace cooling fans with higher flow units?
  205. Stock exhaust upgrades
  206. Air pump injection delete
  207. Idler pulley # for Speed Inc alt/ps relocation bracket?
  208. Lt1 Hedman Longtubes Leak?
  209. My wait is almost over.
  210. 95 T/A cooling question
  211. High RPM Stumble (With Video)
  212. Anyone seen this intake??
  213. metal on metal sound when trying to crank?
  214. Cooling system bleeder Problem
  215. 7 Second Pass
  216. LT1 Probs after mods
  217. 1995 Z28 Rear Diff Lube
  218. Bad MSD Opti's
  219. T/A towing
  220. coloradoSPEED | COMP Cams | Lunati CAMSHAFT SALE
  221. 24x tune numbers
  222. Lt1 bored 60. Over
  223. clutch question help plz
  224. question about CAI
  225. Speed Inc. alternator reloc/AC delete - anyone else having belt shredding issues?
  226. Which Lifters? High RPM build and help me ditch my polylocks!
  227. naaaasty wheel hop
  228. What do you think of my next project?
  229. OBD1 tuning Cable
  230. 94 Lt1 o2 bank one lean and rich codes and how to check code 51
  231. Cm vs steel kmember
  232. Looking for assistance on building a nice little beast
  233. 96 LT1 breaking up under load
  234. LT1 is misfiring bad!
  235. Slick or Radial for M6 car?
  236. Looking for someone to tune my bolt on lt1 Reno
  237. 396 "Stroker Clearanced" Connecting Rod Question.
  238. opti vacuum lines
  239. Any one running 11's and lifting the wheels? Lets hear your experience.
  240. Rear alternator bracket installation..HELP!
  241. Need to know what this sensor is called?????
  242. Worked Inatke manfold/95 z28
  243. car running hot
  244. PCM or Trans
  245. Headers For LT1 In 88-98 Chevy Truck Advice?
  246. no spark help
  247. oil leak... from opti...?
  248. A/C problem
  249. LT 1 fuel/overheat issue
  250. My first top-end “Craigslist” build (build sheet and dyno results)