View Full Version : LT1-LT4 Modifications



  1. .020 over?
  2. My 93 Z28's Compliation vid!
  3. First time digging into this car, opti replacement & more.
  4. long tubes on my 96 ws6.. almost all in. few questions..help
  5. Custom Braided Brake Lines?
  6. Gen 1 swap question
  7. 96 Camaro won't start
  8. blah, intermittent crank bs and opti problems
  9. Idle question
  10. Test optispark wiring came up with an unusual reading?
  11. Test optispark wiring came up with an unusual reading?
  12. Hesitation
  13. Don't know where to ask: LT1 Engine/Fuel Problem
  14. Good Injectors for a 383 LT1 with cam?
  15. A/C issue 95 trans am
  16. Plugged cooling passages?
  17. Thinking going 355...
  18. Track results
  19. need opinions
  20. 383 lt1 or bigger
  21. What's next?
  22. another related head gasket question
  23. lt1 intake elbow
  24. HD water pump LTx ????
  25. LT1 Tuning Mail Order Tune?
  26. LT1 won't crank... Stumped (aka Help!)
  27. i need a little advice on rocker stud install??
  28. 383 lt1wont start up
  29. Help please.
  30. 396 stroker lt4 heads cam options
  31. cats in hooker Y pipe
  32. Help with valve springs
  33. 5.3 Covertion
  34. My new toy & questions.
  35. Headlights
  36. quick question
  37. How can I tell if my new WS6 has the 1LE driveshaft?
  38. Another small LT1 H/C build, with more possibly.
  39. I need help with mt 383 lt1
  40. 1994 formula firebird backfiring like a mofo
  41. pcm problem!!!!!!!!!
  42. Does SLP still make LT1 parts?
  43. Anyone with a 93-97 car with LS1 gone back to LT1? Help please.
  44. My Chinese Opti experiment ended this weekend
  45. felpro head bolts??? any good?
  46. Changing valve springs with heads on.
  47. 94 formula dies after warming up.
  48. failed e check. NO to high
  49. coolant sensor light on
  50. Good set of headers?
  51. 2 bolt main arp bolt kit
  52. Where's everyone buying their opti's now?
  53. Arp
  54. miss fire conundrum
  55. 93 Tach Filter
  56. Dyno Tune!
  57. ignition timing LT1
  58. 02 sensors noob question
  59. 97 30th Anniversary Z28 (the build) PICS and story
  60. Boosted + High Compression
  61. cammed(:
  62. Anyone else's seats slowly killing you?
  63. egr pipe
  64. 24x?
  65. I need help with my 1994 z28 transmission
  66. Black exhaust smoke?
  67. Swapping a 96 M6 trans. and harness into a 94 Z28
  68. Exhaust pitch difference
  69. Run/idle problem
  70. Comp 977 valvespring ?
  71. Head choice on 383
  72. lt1 cam bearings? Help
  73. little to no oil pressure once up to temp?
  74. Randomly shuts off finally have codes. What do they mean!!
  75. Odd O2 Voltage Problem
  76. ls1 cluster in a lt1 car need help asap
  77. LS1 Ram Air Box on LT1 car
  78. Stock shortblock rebuild
  79. any th400 users with stock 10 bolt?
  80. Question about flywheel bolts for McLeod Clutch
  81. is this real?
  82. 12 Second DD
  83. cc503!
  84. What would you guys pay for this car...
  85. old question no spark from coil
  86. Stock DD 2 get cam help
  87. Mid tubes?
  88. anyone know mark mcphail?
  89. Worth it to port heads while doing gaskets?
  90. my 95 z28 feels like it is misfiring
  91. Valvespring Issues. Need Advise
  92. Help! Pro Mag Replacements!
  93. abs delete and ac delete
  94. LT1 build.
  95. gear ratio/stall changes
  96. 95 z28 feels like its misfiring
  97. need to do headgaskets what company?
  98. Pro mags hitting rocker studs
  99. code 15 and horrible miss
  100. Quick question on the LT1 oil pressure sender
  101. Circle track / Burning oil
  102. I was just thinking
  103. odometer swap
  104. 93 LT1 gauge cluster
  105. M6 trouble -- TOB and pilot bushing
  106. Lt1 head/Cam question
  107. Lt1 Dyno tune in NJ
  108. Drivetrain loss
  109. 440-450 RWHP Goal?
  110. Radiator for Lt1
  111. Damn you pilot bearing!
  112. A/C and Smog delete... 1994 Z28 M6 LT1
  113. lt1 turbo 400 guys step in N/A only
  114. Radiator flaps
  115. My new motor idles a bit high..ideas? Pro's come on in?
  116. P0100 code?
  117. New Lt1 Owner help with Heads and Cams
  118. 396 LT4 stroker wants to go carb?
  119. Open or Closed Loop?
  120. Wiring help needed ASAP!
  121. would like to now my estimated pwr range before tune
  122. 96 trans am wnt start please help
  123. how many exhaust bolts does each manifold need?
  124. $3000 to drop on mods
  125. how to disable rear 02's
  126. Spark issues
  127. Cutting the rad frame - what tool(s) did you use?
  128. Th400 or 700r4
  129. klinger sil c4201
  130. 1994 Pontiac Firebird Formula Sputter
  131. Header question
  132. Making a stand alone harness (LT1)
  133. Reclocking LS1 steering shaft
  134. First time at the 1/8th mile - Times inside
  135. 1\4 mile run?
  136. How do I put this back togeather?
  137. Replacement Power Steering Pump
  138. constant heavy miss
  139. Fuel injector impedance
  140. shomespeed dual kit
  141. Can't connect to PCM
  142. This cam with stock valves & springs?
  143. stock Exhaust?
  144. Water Pump?
  145. Back to the ls side
  146. newby need help w lt1 build
  147. Trans leak e
  148. Coilovers installed..eh
  149. Who has done there own Dual Exhaust?
  150. LT1 Misfire Issue, running out of ideas...
  151. Oil question
  152. Removing intake manifold
  153. Need help routing A/C and battery lines/cables
  154. 24x Re-pin Question
  155. Need advice on this LT-1
  156. Interchangeable vortech parts
  157. throttle body question
  158. DTC p1441
  159. new lt1 owner, need advice.
  160. o2 sensor issues
  161. 40 months now what to do
  162. what size pushrod?
  163. Intake manifold oil leak.....any advice?
  164. More HP(:
  165. Made it into Camaro Performers
  166. What size band clamps for pacesetters?
  167. fuel regulator related engine light
  168. Data logging with tuner pro RT.. got questions
  169. Bolt on WS7 vs Bolt on 01 Cobra
  170. 95 formula slower than a 95 trans am?
  171. What do yall think about garret turbos for ls/lt1s?
  172. Can a stock Lt1/T56 handle a turbo and how much boost is safe?
  173. Aftermarket Flickering Gauges modification?
  174. can you run an fitting for a type two power steering pump??
  175. Are 60lb injectors going to be enough for E85?
  176. Vortech v2 head unit
  177. Is there any fix for my EGR besides deleting it?
  178. my car wont stay in reverse
  179. Found out why my Z28 was ticking.... now have a question
  180. 95 Camaro 355 Lt1 Rearmount On3 76
  181. Mod advice
  182. lt1 tapping noise
  183. need help (Something Clicking)
  184. le2 build, help wanted
  185. got antifreeze in my opti!!!
  186. Opti or something else?
  187. Having one of those years!
  188. Car heats up when cruising
  189. Tuner or no tuner
  190. Couple 1/8th Strip Questions
  191. unknown problem wiring???
  192. Dumped bullet exhaust?
  193. knock retard
  194. Start issue
  195. Tuner in southern California
  196. #7 cold individual cylinder fuel trim
  197. what is the best heads package for the money?
  198. Z28 having some issues...
  199. Racecraft or PA racing F body k members
  200. Fuel Pressure Question
  201. HVAC box delete ?'s
  202. E-cutout wire length?
  203. Hacks!
  204. Oil pressure problem
  205. Which gasket to use for stock manifolds?
  206. Screenshots of my tune
  207. Patriot spring bases wont fit over valve seal seat??!
  208. The LT1 car is gone, enter a 2002 Vette
  209. MSD distributor optispark
  210. Mild Blot-On 93 Camaro, What Next? Questions About Best Cam
  211. A/C lines
  212. 1997 Transam, is it worth it?
  213. Broken crank bolt and extractor
  214. After bolton mods / what to do next
  215. lt1 rough idle will not rev
  216. tick after header install and custom y.
  217. Misfire When Cold, Smooth When Warm?
  218. Throttle cable for Whipple
  219. Jet tuning problem..
  220. Ram air hoods
  221. Hypertech Programmer Hack
  222. I am installing headers an have ran into a problem
  223. oil light/engine light/temp?
  224. fuel injector question
  225. Changing oil after rebuild
  226. 95 z28 running rough
  227. Lean cylinder 2 and 4 help?
  228. Exterior Camaro Color Options
  229. water coming out sparkplug hole!!!
  230. Misfire question
  231. 396 LTX For sale.720hp NA Built For Nitrous!!!
  232. How does this sound?
  233. After 2 years... The motor is in
  234. LT1 383 Clayton Racing Ripoff
  235. '95 Camaro Starting Issues
  236. Valve covers
  237. Ground Strap Missing...
  238. Speedo Problems
  239. ICM cooling mod quick Q's
  240. 1995 firebird formula egr delete.
  241. 1995 firebird formula ac removal
  242. HELP... oil cooler adapter housing
  243. WTF happen to my car...
  244. Shootout Tow Vehicles
  245. Horse power help!!
  246. vortech v2
  247. What's the going rate for untouched 1993 LT1 heads casting #10128374?
  248. does any one know how to test a coil?
  249. 1.7 rocker questions
  250. Advice Needed.