View Full Version : LT1-LT4 Modifications



  1. Horse power help!!
  2. vortech v2
  3. What's the going rate for untouched 1993 LT1 heads casting #10128374?
  4. does any one know how to test a coil?
  5. 1.7 rocker questions
  6. Advice Needed.
  7. Kooks Y pipe question/Stainless works questions
  8. Looking for a base cc306 A4 bin file?
  9. lt4 carbed intake? where or how?
  10. jet performance chip?
  11. anything else i can try??
  12. Gm 847???
  13. ICM movement
  14. optispark????????????????
  15. 1994 Pontiac Firebird Formula
  16. 24x Conversion
  17. Fuel Pump Question!
  18. Had an oil analyses done
  19. LM1 Wideband - RPM and MAP signals?
  20. throttle sticking after engine is warm?
  21. WTF harmonic balancer issues?
  22. still looking for a '94 f-body 4L60E
  23. 2 bolt mains
  24. Anybody running a 4150 nitrous plate?
  25. Lt1 Miss,high rpm cut out......
  26. Approximate quench clearance on stock LT1
  27. please help me with this issue!
  28. Late 4th gen 10 bolt rear end on early 4th gen?
  29. Which heads are better?
  30. What wires should I buy?
  31. need help with my egr
  32. Question
  33. Floor soaked.
  34. Running
  35. Tuning software
  36. 95 z28 died while driving
  37. Fans question
  38. Cam question
  39. LT4 measurements, anyone know?
  40. To buy or not to buy: what would you do about this car?
  41. what is all of this stuff
  42. misfire question
  43. Going to look at a 97 TA today.....
  44. Code for Knock sensor, AIR after coolant flush
  45. T56 Trade
  46. Oil gauge
  47. help me pick rockers set up
  48. Help!! Oil Cooler
  49. Blow this car up!!! I have had it...
  50. Procharger question
  51. padding to wedge between y pipe and frame
  52. Need help finding a 1LE interior part..
  53. Well got my dyno #s
  54. Help With droping my LT1 in to my 63 Belair
  55. obdII to obdI conversion issues
  56. Single plane intakes
  57. New guys saying hi
  58. Lets see your oil breather catch can set ups!
  59. cam only lt1
  60. Can you throw off optispark timing
  61. Is there anything I can wrap around my wires so the headers dont melt them
  62. PCM fuel cut-off and supercharger - lean risk?
  63. Car is randomly shutting off PLEASE HELP!!!!
  64. Oil drain issue - quik95lt1 chime in please
  65. Absolute cheapest deal on LT1 pacesetter headers anywhere
  66. NEED HELP with some problems
  67. Need a cam gear compatible with the lt4 hot cam
  68. Code P1361 - Please help.
  69. what kind and length 02 extensions
  70. lt1 painless wiring harness
  71. Anybody have luck with aftermarket coil's
  72. what's next
  73. Vac ports/ plugs and pcv plugs
  74. AS&M Headers - where to buy dual cat Ypipe?
  75. im lost
  76. Switched to EV6 Bosch
  77. this %*$#* car is going to put me in the crazyhouse
  78. 3.4 to lt1 swap, swap dash harness?
  79. Bog/Misfire in closed loop
  80. Regular opti shoppers
  81. my 383 cranking compression
  82. need advise on buying a z28
  83. Ground circuit 97 trans am
  84. At what point is a vacuum pump needed???
  85. A little advice on a Vortech SC
  86. what will my hp be on my LT1
  87. What upgrade next
  88. Lt1 Software
  89. getting headers in place
  90. Clutch fork issue.
  91. Lt1 problem
  92. Le2 for a 383?
  93. T top guys need pix please
  94. egr air hoses
  95. LG motorsports coilovers
  96. Nothing to do with LT1 but need help
  97. Battery relocation engine ground location
  98. manfiold removal issue
  99. looking for a different cam
  100. Lt1 help!!!
  101. Any south Carolina guys??
  102. My new lt1 383 eighth mile times
  103. LT-1 Corvette & Caprice SS HELP
  104. 97 Firebird LT1 - Looking For EVAP Diagram
  105. 96 lt1 to ls1 swap
  106. Car cuts up and feels low on power
  107. no start
  108. checking bearing clearances rod/mains
  109. Fuel System
  110. lt1 question for a new mwmber
  111. -92 vette lt1 vs -94 trans am lt1?
  112. i hate parts classifieds
  113. obdI-obdII ?
  114. New engine - runs 200 degrees, higher temps at speed or in traffic
  115. Blow of valve VS MAF sensor
  116. 350 cc306 AFR PCM tuning thread
  117. How much damage do you guys think this is?
  118. Someone has got to have their air pump fittings still
  119. 94 z28 turning off
  120. stock 94 LT1 OBD1
  121. Induction discussion :)
  122. LT Custom Grind Camshafts from COMP Cams
  123. Lt1 M6 Safe Idle range?
  124. LS1 lid conversion, couple quick questions
  125. Procharger install manual
  126. Intermittent Starting Issues
  127. No Start After Walbro Pump Install... HELP!!!
  128. 96 z28 and i'm freakin stumped! help!
  129. Anyone know where OBX headers can be found?
  130. LT1 extended crank to start after a few hours of sitting, ECT?
  131. HELP!!! oil pump went out
  132. Exhaust leak or rocker noise?
  133. 95 z28 temperature gague does not work
  134. Time for heads....on a budget
  135. Name that sound...
  136. Posi is dying, what to do
  137. 93 T/A excessive cranking
  138. anyone running a ls1 4l60e
  139. What Next?
  140. Fuel Smell
  141. almost there woo
  142. Heart Attack moment
  143. Shops in South Carolina
  144. URGENT NEED HELP! Intake Manifold
  145. Canton 242T + Stock Dipstick
  146. 6LE front bumper inside PICS
  147. lt1 help
  148. Alternator question
  149. Squeak at low rpms not the belt
  150. LS1 tranny on a LT1
  151. oil coolers
  152. Need to relocate my brake/fuel lines
  153. How to tune 94 PCM on 95 car/cable
  154. LT4 H/I or not?
  155. I'm fed up with this!
  156. LS MAF on LT1?
  157. how to learn how to blue print a engine?
  158. What All Is Needed For ABS Delete?
  159. corvette lt1 into 95 firebird formula
  160. Low Mount Power Steering???
  161. eBay electric cutouts?
  162. LT1 Parts for sale
  163. Hiss when I open gas cap.
  164. ATI super damper LT1 install ?'s
  165. I'm trying to make it to the shootout... (2013, lol!)
  166. Code 16 help
  167. Code 63
  168. where can I buy GM timing chain set???
  169. how many miles
  170. School me on two things:
  171. New best 60' and raceweight...lol
  172. New Stall, not happy, need answers
  173. Cooling issues, need help
  174. Temp guage only gets past first line.
  175. Anyone with 1st Gen LE Ported Trick Flow 195's???
  176. 96 LT1 newly installed cc503
  177. Whats it worth!!!!
  178. What head gaskets for a 383 motor?
  179. port heads and intake manifold
  180. New clutch time!
  181. Broke a u-joint, now RPM related vibration?
  182. Best 4.10 gears to buy?
  183. Unknown Connector, Radiator Mount Thing, Broken Hood Latch Bracket w Pics
  184. Few pics and Idle vids of the new build!
  185. Stock exhaust / catback question..
  186. Which is louder, loudmouth bullet or magnaflow bullet?
  187. M6 Idle questions
  188. Starter Bolts?
  189. Could this be my problem?? help
  190. over heating
  191. Dont know what to do with my lt1! stuck by options
  192. Th400 stall
  193. This Cam Seem Good On Stock ShortBlock?
  194. lt1 tune help
  195. where can i find the vss??
  196. OptiSpark Overhaul…. Help, PLEASE!!!
  197. LT1 randomly dies not sure what the issue is...
  198. Brake Line Routing
  199. Is the coolant pipe on back of heads necessary
  200. issues or am i paranoid
  201. what to set the lash on a solid lifter engine?
  202. Running Rough
  203. o2 sims
  204. ABS delete?
  205. what length stage 8 header bolts are you using?
  206. finally getting my camaro tuned and dynoed tomorrow
  207. OBDII Dataport Communication
  208. Which competition clutch is best for me?
  209. T400 guys here
  210. What timing chain set???
  211. Any tips to reduce drone with TDs
  212. advice for buying a lt1 camaro
  213. Did a search, but didn't get a clear answer.
  214. 383 is running!!!!
  215. Sprucing up a 150k mile LT1
  216. 95 impala no start
  217. LT1 383 valvetrain problems FIXXED THANKS EVERYONE THAT HELPED
  218. GM MLS header gaskets
  219. After rebuild startup problems??
  220. Exhaust Manifold Questions
  221. Bought a few new parts before the Shootout
  222. Corvette goes up in flames
  223. Anyone use lt1 tuning .com
  224. After 4 years she runs again! vid
  225. drag radials
  226. Michigan people!!!!
  227. LT1 Custom intake help
  228. Manual Pedal Assembly Question
  229. over the radiator intake
  230. HELP!! Z28 stalls
  231. Need advice on goodies!
  232. car smoking
  233. 96 Trans Am Restoration
  234. NEED help on pcm communication 96 TA lt1
  235. car has a slight shake at high speeds
  236. Trim on doors
  237. Spark issue on whole passenger side.
  238. Exhaust gasket fail
  239. What to do with stock LT1 cam?
  240. New stall, question.
  241. quiet exhaust system
  242. Injector sizes
  243. So whats quieter than an SLP Loudmouth?
  244. Tuning software for LT1
  245. Pulled for "Loud exhuast" in my other car.
  246. Stripped Head Bolt!
  247. 93-96 Dash Pad
  248. lt1 to 400 rwhp for 5k?
  249. magnaflow tail pipes??
  250. New Paint on the TA...whats your fav?