View Full Version : LT1-LT4 Modifications



  1. Any good machine shops on the East coast ?
  2. Need Advice Cammed LT1
  3. what hp at the wheels
  4. Air Pump Woes 1994 LT1
  5. 1995 z28 side window scratches cant find part number
  6. Well after 4 years...
  7. The trouble with my LT1 continues
  8. Missfire and bad exhaust leak HELP!!!
  9. aftermarket fans that really fit? 95 T/A
  10. Just picked up a forged 383 lt1, what to check before install, power level for boost?
  11. Any help please I am SO CLOSE
  12. engine install checklisr
  13. 355 FINALLY complete, oil recommendations for first change?
  14. Taking engine off stand?
  15. 2013 LTX Shootout Bowling Green Kentucky
  16. K1500 Help
  17. bad o2???
  18. 12.5" slicks
  19. take a moment to look at this and laugh
  20. Aldl usb cable HELP!
  21. Comp 503 Install: Help me choose springs.
  22. how to hook up a tach
  23. New Z/28 with mods how much HP?
  24. 1994 lt Camaro cylinder head bolt torque
  25. tunercat comm port
  26. oil pressure sending unit
  27. 7 1/2" Pistons
  28. Sun Visors
  29. LT1 rear intake oil leak - My experience
  30. Maybe dumb a/c question
  31. My first top-end build
  32. Question on valve springs
  33. Turbo LT1 with Opti???
  34. Fair price for exhaust
  35. have a few issues
  36. NEED HELP! VATS gone bad... HELP PLEASE
  37. NEED HELP! VATS gone bad... HELP PLEASE
  38. subframe connectors
  39. Beat an LS1 and you still get no respect!!
  40. New camaro! New help...
  41. Seafoam? or other
  42. Bad coil?
  43. No TPS Voltage
  44. Cam swap xfi 466
  45. can i use a hypertech programmer cable as a scanner cable?
  46. thoughts on scorpion rockers
  47. cam swap timing set
  48. 1994 camaro lt1 swap with a 1995 lt1
  49. 2 step Chime In.
  50. Bump switch
  51. Weird Idle
  52. Lightest k member - confused!!
  53. Balancing flywheel and pressure plate. Got a question.
  54. Passangers side O2 sensor
  55. Cog setup for LT1 YSI???
  56. Lunati 60121 Cam and Thrust Plate issue
  57. Mallory 685 Problems
  58. 3000 stall questions
  59. Multi function switch?!
  60. First Fourth Gen, Starter Mods?
  61. Octane Booster
  62. Installing nitrous kit and MSD parts
  63. Fuel Pressure Gauge Install
  64. Port & polish?
  65. Fuel for nitrous track only car
  66. Recurring Power Steering Woes
  67. 94 Z28 rough idle and missing when warm
  68. Clutch recommendations
  69. High mounted serpentine kit
  70. 1995 trans am cold start issue
  71. what first suspension or stroker
  72. Lt1 Turbo/supercharger????
  73. torque converter question..??
  74. Help Me with ordering Parts
  75. idling issue
  76. in desperate need of diagnostics
  77. top gear yellow lt1 an insult
  78. Summit selling 'Chevrolet Performance' Opti's for $199
  79. Simple AFR "Eliminator" Cylinder Head Question.
  80. stock manifolds and cat back vs pacesetter lt and dumped?
  81. Torque Arm and Shocks
  82. Could be a good deal.
  83. Stall Wall
  84. Typical 100,000 mile maintenance
  85. Starting LT1 tuning
  86. turbo to N/A
  87. 383 big bore (lt-1)
  88. Draining the gas tank
  89. Banjo bolt tq spec
  90. UltraZ Hood
  91. Trans Am bolt ons low trap speed WTF
  92. Broken wire by passenger O2?
  93. Motor mount help.
  94. Question about fuel rails....
  95. It's gotta go boys
  96. Questions with setup.
  97. Which I-pipe - URGENT PLS HELP
  98. Head gaskets for 13.5+ compression?
  99. Well its been great while its lasted. Good Bye LTx Crowd
  100. So I Finally Installed My 8.8...
  101. Real world 350/383 TBI build.
  102. whats next..?
  103. Optispark wobbles
  104. No Fuel Pressure Gas Gauge Reads Funny
  105. expected price to pay for n20 installation
  106. Springs and Lifters for SR
  107. Bought 95 trans am H/C/I LT1. Running ROUGH. Need help from you LT1 guys!
  108. obx header question about to buy
  109. Distributor for LT-4?
  110. Question from a obd1 noob
  111. Compression on pump gas
  112. Irritation
  113. MSD Harness 685 Questions
  114. 1.6 rockers 7/16 best option?
  115. n20
  116. Intake block off
  117. Oil on my Opti
  118. Long Tube Headers
  119. Kore3 vs Baer BIG brakes
  120. 1994 Z28, what AFR part number??
  121. Shorty headers
  122. Spark Advance and Knock Questions
  123. rotella 10w30 or mobile 1 10w30
  124. Where Can I Get These Brackets?
  125. Bad Otispark?
  126. passenger side cherry red manifold?
  127. Bad WOT Misfire
  128. Do these dyno #'s sound accurate?
  129. wierd idle????
  130. Base CC503 tune
  131. Wiper Help
  132. Heater sux and low coolant light barely visable
  133. how to bypass
  134. Best hose to use for evap lines
  135. aeromotive fuel pump problems
  136. Crane Valve Spring Compressor 99473-1
  137. m6 10 bolt with 4:10 on street tires?
  138. 355ci forged pistons ring gap info
  139. Stock long block cam
  140. Can someone help... PLEASE
  141. opti or ICM ?
  142. New cat time!
  143. Keep breaking starters! Help!
  144. need a 96' 4l60e for my LT1 swap will any of thses work?
  145. Summit 52mm TB or stock ported 52mm TB?
  146. 93 chip car (THUNDERCHICKEN)
  147. 2.73 to 3.42 worth it?
  148. Fair price to pay for PCM swap
  149. 1996 f-body 4l60e into a 1995 chevy 1500
  150. 1993 firebird
  151. problem help please
  152. New 355 will be fired up today
  153. PCM question
  154. 04 5.3L carbed in 68c10
  155. Exhaust questions on my LT1 T/A
  156. LT1 Swap, stock motor and TB, Very Split BLMs
  157. Just bought a 95 trans am and have some ?'s
  158. LT1 in a 1948 chevy
  159. How to route steam pipe in SN95 swap
  160. Gears for Nitrous
  161. so I guess LT1 motors are complete junk and I should throw mine away.
  162. opti rotor 180 off?
  163. Need help on oil pump replacement!
  164. Finishing rebuild and oil system will not prime
  165. Anyone know the LT1's "Oil Pump Drive" Dimensions ?
  166. please advise my 19yr old neighbor
  167. Websites please
  168. Help with AN fittings on Speed Inc fuel line relocation
  169. le 231/239 .571/.587 11o lsa
  170. 1 old spark plug?
  171. Opti Limits
  172. crank position sensor loose?
  173. LT1 Tuning
  174. How to protect coated headers from rust?
  175. sorry to be a nuisance again....
  176. 1994 Firebird Trans Am T Top lock "duck bill claw FLUBERCUB" :/
  177. Spec or CC
  178. idk what the problem is any one care to help
  179. vortech pulley boost?
  180. LT-1 Exhausts Year to Year
  181. Engine swap, does nothing when i turn the key
  182. LS1 Brake Upgrade Question
  183. Pacesetter headers corrosion
  184. zex nitrous kit on lt1 HELP
  185. Need help with fan wiring
  186. Anyone make a boltin fuel pickup with -10 feed?
  187. h/c/i, lts.....clevitte bearings???
  188. Clutch and Fly Wheel Reccs?
  189. need help car won't start
  190. will it work
  191. So my 93 TA uses a 92 starter?
  192. Lt1 INTO a ls1 body, teach me.
  193. 94 z28 not starting
  194. trouble scanning for codes
  195. TURBO LT1 winter build, tons of pics inside!!
  196. Any experience with LE 21* Trickflows?
  197. guys with speed inc fuel lines step in
  198. reading spark plugs
  199. Aftermarket electric fans
  200. What all do i need to install a LT4 hot cam on a 95 LT1 stock motor?
  201. Need Direction on a LT1 C10 build
  202. Motor Mounts
  203. Leak down test question(s)
  204. Guess my numbers
  205. Houston area LT1 tuner???
  206. Check out this Ebay Listing
  207. Best place for mail order tune?
  208. Ignition Coil Question
  209. Small heads on built 383 bottom end?
  210. What solid rollers
  211. Power steering fluid loss
  212. Submerged the opti...
  213. Head gasket and bolts
  214. Need some Help on a LS1 Swap!!
  215. How important is Torque Plating?
  216. 93 Z28 Camaro "Need some pointers"
  217. Suggestions for my new 355, 600.00 left to spend.
  218. What power difference between these two heads with my combo?
  219. opinions on cams for budget turbo build
  220. LS1 eibach springs on lt1
  221. Need a clutch in my LT1 T56 Vette
  222. Scored Cam?
  223. Building a 1LE drag car - pics and links
  224. Best place to buy a 93-97 WS6 style ram air hood these days?
  225. Texas Speed Rumbler vs Loudmouth for LT1
  226. Exhaust vid: Texas Speed rumbler, Pacesetter headers
  227. Minor bolted LT1 runs 13.6 @ 106 (vids)
  228. Clutch cable snapped or...?
  229. 95 z28 cluster
  230. Hard time starting up first thing in the morning
  231. okay LT1 WTF
  232. Finally home
  233. Are These Good Numbers For The Mods?
  234. Anyone Using a MicroSquirt on Their LT1???
  235. 96 OBDII Tuning Software
  236. LT1 cylinder head
  237. I've got a sbc idle problem
  238. 97 Trans am race harness
  239. 383 stroker how much spray
  240. Trans mount problems/ driveline vibration
  241. FS: LT4 KM $70, Ed Wright tuned PCM $175
  242. Comparing the TFS 31402081 Cam and the CC 503
  243. Factory 3.23 gears with a 3500 stall
  244. Numbers/Track times I can hope for?
  245. ok I did the alt relocation in the stock AB,have a question about alt?
  246. 377 ci LT1 spitting, sputtering. just hit 1500 miles.
  247. LT1 Overheating, can't find problem?!
  248. LT1 Dying on the interstate?
  249. converter lock at wot
  250. 1994 z28/m6 wont start..