View Full Version : LT1-LT4 Modifications



  1. How bad is it to drive at high RPM's all the time?
  2. How to disconnect Interior harness from Headlight harness
  3. Finally some progress with my engine bay!
  4. right side o2 stuck at 1.092 volts
  5. Random 42 & 51 DTC codes???
  6. Help Plan A Boosted LT1
  7. Who DIDN'T cut their frame for LS1 lid swap???
  8. New O2 Sensor
  9. motor mount install issue
  10. Callin all LT1 --> LS guys
  11. Overheating, and completely stumped
  12. SLP LM on 97 LT1
  13. nitrous plugs
  14. Pitted pistons
  15. Alternator valve cover interference.
  16. valve covers for factory alternator?
  17. Didn't pass smog, high hydrocarbons..??
  18. EFILIVE Flashscan V1 logging
  19. 383 crate engine cam advice
  20. valves ?
  21. hooker header slip tube >:
  22. header question
  23. tips for my mod list?
  24. transmission gurus come in got a Q
  25. Bearing noise after opti install
  26. lt1 possible ignition issues
  27. whts a good timing chain?
  28. lt1 oil pump drive shaft
  29. EFI 24X LS1 PCM for LT1 question
  30. So it looks like my old LPE CAI was as good as a lid dyno rusults inside
  31. Add A/c to a 1le lt1?
  32. optispark
  33. Buying Help.
  34. Mystery ported LT1 heads on ebay...
  35. oil pump drive check?
  36. Bore and stroke ?
  37. 383 lt1
  38. LTXtech hacked?
  39. 93 lt1 knock sensor delete/resistor?
  40. budget shock and spring combo
  41. Evap Charcoal Canister
  42. Considering taking on a new project toy: 96 Ws6 for 4,700...should I? Picture inside.
  43. Excessive Fuel Tank PSI...
  44. cc503 .570 dowel pin to short?
  45. quick 355 question
  46. Header Pain. WHY?!
  47. How to disable the knock sensor?
  48. Opti Spark Problems
  49. lt1 build help
  50. machine shop screwy???
  51. Need Info on LT4 Heads / Intake
  52. 94 z28 lt1 m6
  53. ANyone else running past .700 lift and huge Duration SR ??
  54. 383 Overheating
  55. 94z28 Camaro Pcm problems need Help!
  56. Opti Spark and firing order....4/7 swap theory with the LTX
  57. Supercharged LT1 missin up hi
  58. overheating
  59. Normal Injector Duty Cyle %s
  60. coolant crossover tube
  61. Comp Ultra Pro RR vs Crane Gold
  62. Catalytic coverter question
  63. Who DYno Tunes LT1 engine?!!!
  64. Trouble firing up when cold......
  65. LT1 Fuel Seding unit
  66. stock lt1 aftermarket y pipe
  67. Muffler lenght
  68. Went to the track, analyze my timeslip!
  69. lt1 wiring harness issues
  70. What CHEAP mods can I get to finish bolt ons?
  71. Ignition cylinder replacement....
  72. FPR blew off fuel rail....
  73. New build broke down already help.
  74. grocery list.
  75. no spark at coil, VATS?
  76. steam from coolant
  77. otvc wires
  78. Anyone done the C5 front brake upgrade?
  79. Help with mods...
  80. Oil cooler Delete How to plug water pump.
  81. Competition Clutch Pedal Feeling
  82. paging buffman (water pump seal installation tool)
  83. Looking to upgrade my LT1 Help pleaseee!
  84. Can anyone give me opinions on the flowmaster 30 series?
  85. LT1 vs 6.0 swap
  86. LT1 Build?
  87. Car running really rich
  88. cam swap tools
  89. Initial Dyno results
  90. Removing wiring after removing evap.
  91. where to buy
  92. Real Quick ABS Question
  93. Project Reaper 2.0
  94. le 226/234
  95. 1995 Z28 $2500 budget
  96. Built 355 AFR/LE H/C - Dyno Numbers
  97. camshaft removal help
  98. 355 LE2 build pictures!
  99. 94 Trans Am. Running Rich, Missing.HELP!!
  100. car missing when lugging untill it hits 2grand?
  101. Stall Question????
  102. how to make a circular pipe fit an oval?
  103. rotating a keyless crank
  104. hard to start lt1
  105. The Journey begins
  106. Standard Operating Temperatures... What's yours?
  107. ignition hell
  108. Under hood tape and tyraps
  109. Oil pressure sending unit wire
  110. 1994 Firebird Formula?
  111. tuning software for 95
  112. Taking the plunge to the dark side.....(N2O)
  113. Need some good help!
  114. Oil pressure reading?
  115. Possible bad injector
  116. ign key help 1995 ta
  117. Car just died while idling at an intersection
  118. oil/trans temp gauged installed
  119. Replace opti seal?
  120. Need Clutch Help Please !!!!
  121. Oil at tb from valve cover
  122. More wiring problems
  123. White smoke again.....opinions wanted
  124. So long LS1tech
  125. couple questions about 1.7rr on stock motor
  126. ls1 cai on lt1 ram air hood
  127. help choosing pistons
  128. bolt espec
  129. cam help
  130. Oil leak
  131. High Mileage Cam?
  132. Disconnecting steering knuckle for Pacesetter LT installation
  133. My blinker doesn't work sometimes so i'm going to buy an opti
  134. LTCC wiring?
  135. Thrust Bearing / Crank Endplay - What to do?
  136. Tcc power feed?
  137. '93 alternator upgrade?
  138. Tps (96 z28)
  139. What's this and can I dremmel its guts out?
  140. Think i found a good fbody, what do you think?
  141. Removing anti lock brakes
  142. Nice quality Valve Train
  143. What mild cam for a street/sometimes strip car.
  144. P0100 Code
  145. whos creative? heh
  146. optispark
  147. "Service Engine Soon" Light on!!
  148. It wont stay running! The sage continues, please help
  149. Replace Cat Converters?
  150. Granatelli Signature Series Strut Bar
  151. New clutch
  152. exhaust questions
  153. What size Thermostat housing bolts?
  154. Damn it. Broke thermostat housing bolt
  155. Oil recommendation - E85 with some WOT blowby
  156. Long Extended Project
  157. stall!!!!
  158. random hot misfire
  159. No start brand new red top optima battery LT1 bad luck finally caught up with me
  160. Looking for a nice cold air intake
  161. New engine, can't step on the gas pedal more than 1/4 without it almost dieing.
  162. Computer for 92 vette
  163. "My car hates me" saga continues--more trans issues
  164. what type and brand nos kit
  165. svo red tops????
  166. Electric Fan Question...Help
  167. Replacing 1 Valve spring
  168. Morosso 22101 Oil Pump
  169. what am i experiencing?
  170. Springs for an lt1
  171. threw a code last nite p1661
  172. gasket matching the heads, yay or nay?
  173. 02 front end onto a 93 z28??
  174. Recommend me a Comp Cam
  175. Transmission Plug ???
  176. 92 corvette harness in 93z
  177. will an lt4 work in a camaro
  178. No oil pressure!
  179. 4l60e slipage?
  180. Clicking NO crank No start
  181. high torque at lower RPM LT1
  182. Thinking about getting an LT1 f-body
  183. lt4 throw out bearing please help??
  184. 94 Z Issues. W/ Video
  185. Another help me build post
  186. 95 motor in 97 car; just switch crankcase covers?
  187. Urgent help, roockie mistake
  188. Still at a loss???? Major Split BLM and Picking up Knock?
  189. '94 Camaro-Another evap solenod?
  190. whos running a carbbed lt1? pics please
  191. Build my 1200 budget plz
  192. installing forged pistons, wont go in >:(
  193. Dragonfire 10.5mm wires
  194. Just recharched A/C, now codes 67 and 69
  195. Throttle Cable and TB Issue - Need Help
  196. miss/sputter
  197. If you have a Bolt on only LT1 COME IN! Exciting stuff inside!
  198. 1996 ss black leather back seat
  199. LT-1 lower mount race alternator and bracket
  200. troubleshooting opti
  201. Walbro 255 PSI #s?
  202. operation supe up car
  203. High speed toolbox
  204. LT1 in Dallas for sale
  205. Oil Pan removal
  206. Issues with my 94 z28
  207. Need installed header pics!
  208. urgent help needed for lt1 :(
  209. Can you just plug the coolant sensor hole?
  210. no spark.
  211. Where/how to cut out baffles, RamAir hood.
  212. Buying a PCM...
  213. LT1 T-56 Drill Mod?
  214. Top Alternator Bolt?
  215. electric cut out plate
  216. Spark plug gap?
  217. Sometimes starter wont work...
  218. Knock Issue - At a loss? Need some advise.
  219. Oil pump drive gear? Stock replacement or aftermarket
  220. AC compressor issue
  221. help!!!!!
  222. Plugs and wires. Tips, tricks?
  223. LT1 Heads Removal
  224. Hoes woes
  225. Intake gaskets
  226. Headers install Q?
  227. Find my CR please!
  228. Bad Roller Rocker Locks?
  229. Part store header gaskets?
  230. Alright review time, got race style headers now...
  231. budget 355 build
  232. low traction light?
  233. Lt1 Tuning: Crashed!
  234. stall fitment between ls1 and lt1
  235. gmpp head bolt history?
  236. Tips to getting the best MPG out of our lt1's
  237. Torque converter bolts
  238. what the hell is that!
  239. help please
  240. at a loss
  241. ARP rocker stud part number??
  242. a/c compressor clutch is shot... options?
  243. Lower Shift Points = Lower ET's??
  244. hv oil pump killed drive gear
  245. Good place to buy bolts & gasket for headers?
  246. A DYI question from a newbie
  247. 96 T56 into 94 Camaro
  248. Are the 1997 and down suburban 4L60E's the same as a LT1 camaro 4L60E?
  249. spark plugs
  250. metal oil drive gear stub housing where to get??