View Full Version : LT1-LT4 Modifications



  1. Anyone with LT1 Tuning Software??
  2. Is this possible
  3. rod bent??
  4. cracked block, leaking head or what?
  5. Car Won't Crank...Help
  6. Opti FTL
  7. 94 lt1 no start
  8. ARP Pressure Plate Bolts....
  9. msd 6al
  10. Finally! Im starting my build !
  11. 1/2 Turn = How much preload?
  12. Ouch...
  13. What vacuum line is this?
  14. pushrod?
  15. Stock M6 launch techniques
  16. 94 lt1 PCMforless tune and 4l60e problem please help!!!
  17. What's it like having 500 HP? VIDEO
  18. Carbed LT1?
  19. Lincoln Nebraska people step in
  20. cam swap, hit a snag
  21. ? about carb'd ltx.
  22. Dart LT-1 blocks
  23. E-brake snapped...help
  24. LS7 lifters
  25. LT1 t-56 anything out there to help make faster shifting?
  26. Starting to backfire at 4000rpm???
  27. gm 847 cam
  28. header install help
  29. Rubber rear main seal install
  30. Long Tubes
  31. Mine's down as well..time for a refresher
  32. Install EFI connection LSX PCM
  33. Cooling Fan Fuses Blowing
  34. HELP!! What would cause an injector to stick open??
  35. K1 products?
  36. LT1 tt headers
  37. What do you guys think he'll make power-wise?
  38. Well the camaro is going down for the count..
  39. Tranny on its way out?
  40. Why can't I use Mallory hyfire ignition as a launch controller...
  41. Currently buying a 93 trans am
  42. quick question on raditator fittings
  43. Question about wiring fans and A/C with FAST
  44. getting rid of a lot of parts (mostly lt1 stuff)
  45. What are the weak points in the lt1 bottom end ?
  46. 93 Z28 LT1 Long Tube Header Install Writeup
  47. abs
  48. where to get oil feed for turbo?
  49. Lpe cai?
  50. oil leak 94 lt1
  51. ebay headers
  52. crank hub problem
  53. miss fire ?
  54. Vette tach and speedo
  55. throwing a throttle position code
  56. what pistons for my build?
  57. I Need A ARP Part # ! !!!!!!! !!!
  58. What launch controller for an LT1 m6 to use?
  59. Some CC503 questions
  60. Procharger Waterpump Clearance Mod?
  61. Lack of oil
  62. TB bypass help lol
  63. Need serious help
  64. dipstick wont go back in help
  65. Small problems with my lt1 trans am
  66. now my cam?
  67. Got my Canon back, here a few pix. Netzero GoFyourSelf
  68. Identify this Vacuum line
  69. Another new best ET and MPH
  70. if it aint broke doin't fix it?
  71. Oil pan gasket install
  72. Rockers loud only when hot?
  73. Post pix of your LT1 engine.
  74. Lt1 ????
  75. Comp XFI 280 Dowel pin length problem
  76. Are you running K&N intake system, with different filter, come on in !!
  77. ordered a couple things.
  78. How to remove...
  79. Low oil pressure. Maybe not?
  80. Need Help with LT1
  81. Mass Air Flow ends
  82. track improvements from running without accesory belt
  83. think im running real rich
  84. bent pushrods HELP
  85. No oil pressure after H/C swap
  86. How to dissable knock sensor in tuner cats
  87. My new car 94Z28 ht m6!!!!!!!
  88. wheel question
  89. swaping my 93 t/a motor into a 97 t/a body
  90. My 94 Z28
  91. rear reccomendations
  92. My 95 Z28
  93. My Z/28 and Friends Formula *56K Beware*
  94. free mods lt1
  95. Rims!!!
  96. oil hole in lifter face front or back of engine?
  97. Car is pulling knock retard... need help.
  98. i need help!
  99. i think i blew my trans -3rd gear
  100. how to replace the outer window sweep?
  101. Wheel decision. Pics of My Trans Am
  102. Installing valvesprings with the heads on the block.
  103. Proper dimensions? or = breakage?
  104. Stock Rotating Assembly Capability
  105. Sluggish car???? 355 rebuild
  106. What peoples mean my " Cam Only " ?
  107. Was bored, took some new pics of the car.
  108. lt-1 forged crank...
  109. Pic of hood.
  110. idle question
  111. Muffler Installed! Learned some new stuff too!
  112. did an ls1 swap
  113. Stupid EGR flow Code
  114. Yeap..the infamous opti has just went out..or so I think!
  115. Having Trouble Swapping Springs (heads off)
  116. CUTOUT ?'s
  117. LS7 Lifters Question
  118. How did it/I do? *track results*
  119. Missing parts for a top end rebuild?
  120. LT1 no oil at top end
  121. Track results are... disappointing
  122. LT1's with nitrous step in
  123. testing leaking/burnt valve
  124. What caused this to break???
  125. Temp gauge accuracy
  126. DS safety loop
  127. is it ok to buy a gm opti and use a autozone cap&rotor
  128. Local exhaust shop!!!
  129. break calipers
  130. anyone know madz28's ph #?
  131. Installing LT headers...need advice
  132. i need thread sizes ASAP
  133. Fuel Problem...'93 Regulator?
  134. my new engine wtf. please help
  135. Shorty's Vs. Longtubes
  136. Shorty's Vs. Longtubes
  137. CC503 Lope
  138. Mot
  139. overheating/fan problem... help
  140. Wish I had a auto, do I have no hope with the m6 to reach 11's?
  141. fuel line problem
  142. Car Craft LT1 Build
  143. Should I replace oil pan (pics inside)
  144. Plugs wires for longtubes
  145. Does this look like enough room to replace the oil pan gasket?
  146. What lifter are you guys running in you LT1?
  147. Head gasket question.
  148. Crane 227 w/ 1.7 ratio rockers - PTV clearance issues?
  149. she's alive!
  150. otvc wires with pacesetters lt's?
  151. This vid makes me.....
  152. Need some help
  153. Need some help with Spec clutch decision!
  154. My 96 T/A is alive!
  155. help!
  156. EGR solenoid valve
  157. got my heads back !!!
  158. check out this new CAI for the LT1....
  159. Open loop rpm stumble
  160. what clutch, mcleod twin or spec 3+
  161. Need help.....
  162. Jet Chips Underdrive Pulley Kit
  163. Help about to pull motor!!!
  164. New cylinder heads
  165. Rough idle when cold, help!
  166. Misc. Code sheet decoder?
  167. what bearing clearances should i go with?
  168. Header wrap
  169. mail tune on a 503
  170. Odometer stuck
  171. Are 3-point sfc's not possible w/ 3" true duals?
  172. ticking noise
  173. 3 years now and still got the same issue(someone gotta know this)
  174. What should MAP be under WOT?
  175. How to lower NOx Emissions
  176. Getting really pissed off...need info!
  177. what is the passing gear cable???
  178. Engine Light Turn On
  179. Opti Seal Replacement Have to remove timing cover?
  180. What should my motor make????
  181. Passenger/Rear Side QA1 Coilover is set alot higher than....?
  182. Front Turn Signal Socket -- Need Help
  183. Timing chain help!
  184. Cpnverting to Gen1 Damper
  185. 2k rpms?
  186. SFC or 3-point SFC help with flexing? would I need more? I have t-tops
  187. Trans Swap Question
  188. Horn question for guys with Grant wheels.
  189. Engine build advice..355 or 383??
  190. Wiring question at u/h fusebox in 96 T/A or Camaro
  191. Idle issue with my 96 LT1 Firebird Formula
  192. Automatic windows to manual.. What needs to be done?
  193. Rebuilt motor but no start "Starter????"
  194. Cam sound clip????
  195. Is this really high or expected?
  196. Cold air intake changed, now I have a few problems
  197. Please help me ID this cam
  198. I need a favor / ported Intake pics
  199. It's Finally here, track time friday...
  200. plug wires/plugs
  201. Teflon/rubber rear main seal?
  202. ? about race fuel & mixing to save me some money. IS it poss.to do so?
  203. Modified Carbed LT1 Help
  204. new here
  205. Getting ready to start the new motor but have a ??????
  206. PCM / Harness Question
  207. Your fastest m6 60 ft times w/ drag radials?
  208. Vid of my Stroked 96 Formula
  209. Wow, what a week for the Camaro...
  210. need info about blown headgasket and more
  211. Low RPM/Throttle Hesitation
  212. Trans am tuning help.
  213. missin out under 3000 rpm
  214. screwed...
  215. Poor performance after header install
  216. Y-Pipe Catted?
  217. coil packs
  218. cooling shenanigans!
  219. Crank hub bolt question ???
  220. DOES NOT START; new opti
  221. might relocate my 95 o2. will it help?
  222. Info for price expectation when building a motor...
  223. 94 lt1 into a 97...
  224. cheapest place to buy lifters?
  225. Has anyone had problems with Detroit True Track Burining Up Gears?
  226. air through vents
  227. Selling the lt1 for a ls1
  228. So close to 10's cam only...
  229. thoughts on comp xfi
  230. LT1 wont go above 4k rpm, after Fuel Filter replacement, no SES
  231. Quick Question About when to get away from the Opti
  232. Cutouts... Is this what i want?
  233. Gauge lights died...wtf?
  234. new project with new problems!
  235. What do I need to convert over to braided fuel lines?
  236. What Mod should I get next...?
  237. Anyone who has installed a Ram Clutch or Any Clutch - Help!
  238. Went fishing with the ltwonder
  239. annoying noise
  240. opti problem doesnt make sense
  241. '95 Z28 MAF question
  242. Lt1 stuck in the mid 11s
  243. what do u think she'll run
  244. pushrods?
  245. LT1 backfire?
  246. Muffler reccomendations.
  247. Injector install (o-rings)
  248. Quick question.
  249. cam and gas mileage?
  250. Anyone running a 218/230/114 lsa have an idle clip?