View Full Version : LT1-LT4 Modifications



  1. lower alt. bracket
  2. Sputtering and backfiring after big install
  3. which y-pipe?
  4. Cutting out at idle and all the time basically
  5. Custom cams and Cam only sticky!Dyno Numbers! Track Times!
  6. installing autometer oil pressure guage, quick question
  7. We suspected it, but this solidifies it... Edel's Air Gap sucks!
  8. A.I.R delete question....
  9. Am i in denial
  10. alternator
  11. Finally started my Diet For the LTX Shootout
  12. Track times: M6 + cc306 + full bolt-ons!
  13. Dyno numbers 396LT1
  14. Stock Crankshaft?
  15. ORY vs Catted Y
  16. what convertor
  17. Motor Mount/Trans Mount
  18. Engine Build -Help-
  19. Head Gasket???
  20. Ran Out Of Gas, Replaced Pump, Still No Start
  21. Anyone running a 2 or 3 Step Rev Limiting Launch Control?
  22. check out my mods, what do you think about my setup?
  23. th350 swap
  24. Air Intake Question
  25. Water getting into oil not burning it though???
  26. It is now confirmed. GMHTP mag will be covering the 2009 LTX Shootout!
  27. Funky ass headers on my car.
  28. new blackbird stripes.....
  29. It's back. 95 Turbo Trans Am build. (My winter work thread)
  30. Edelbrock LT4 Kit - 406 HP & 390 Ft. Lbs
  31. LE heads and cam?
  32. Milodon or Lokar engine dipstick with longtubes?
  33. LT1 Left Bank Running Lean and More
  34. 7 Second C4 Lt1????
  35. New LT1 HSR intake
  36. Delteq/Ignition problems?
  37. Help which posi locks for stock heads & rockers?
  38. Soaking header bolts w/ PB Blaster. HOW?
  39. EWP, what wire under fuse box?
  40. Bleed brakes when disconnecting brake master cylinder?
  41. crap , starts idles runs fine til it gets hot
  42. 4l60e swap
  43. What to do next....
  44. Can you put EGR on OFF road headers??
  45. Thinking about buying an LT355 Motor, Thoughts on it?
  46. Plastigage accurate?
  47. Studdering under light throttle
  48. New Idle vid. LE2 TDs
  49. Which build to go with?
  50. a4 ,410 gear guys here
  51. 74 c10 project
  52. Timing advance readings in Datamaster vs. actual timing advance.
  53. 97' Formula LT1 car. Parting out. Many H.P. parts.
  54. Mr Gasket #5716 - embossing up or down???
  55. Getting wheel locks off with out the key
  56. need some cam help.
  57. 95 LT1 with 86 style balancer?
  58. more fuel problems
  59. How much does a LT1 and t56 weigh?
  60. 1800 lbs with a stock Lt1?
  61. gear ?
  62. Need some opinions...
  63. Stock AMP bypass? 96ws6
  64. Top Speed Calculator Accurate?
  65. Need help choosing pistons
  66. 95 LT1 383 to 97 Lt1 Timing cover
  67. Has anyone ever modified their loudmouth exhaust to support a CME?
  68. For The Peep's With Lots Of Oil Leaks
  69. Quick question
  70. shift light
  71. Whats better
  72. LPP Headers
  73. injector wiring??
  74. water pump drive gear broke need help
  75. SLP speedo recalibrator.. NEED HELP!!
  76. fans arent coming on
  77. Exaust system?
  78. Cammed cars with stock exhaust
  79. Opti Questions?
  80. Exhaust Gasket Leak?
  81. My New Pit Crew
  82. ls1 pcm controlling lt1/4 motor
  83. plug wire part number?
  84. Wtf?
  85. headers
  86. Help
  87. Aeromotive Fuel system
  88. Stock Y-Pipe Clearance From The Ground?
  89. Stock Pistons & Rods
  90. Delete rear 02s?
  91. Well I have some mod money now....
  92. About to drop engine/trans - What size platform on the cart?
  93. Is the head worth repairing?
  94. Rant about AC Delco plugs LOL!!!!
  95. Need Help Finding Connectors
  96. car shuts off while driving.
  97. Header Vs. Steering linkage
  98. 109lsa w/ DMH Electric Cutout
  99. LT1 Catch Can Setup
  100. advantage of 6" rods?
  101. ses light trouble
  102. header flow ?
  103. Anybody seen the new stainless headers out?
  104. Firebird CME Photoshop :)
  105. Dynaspark Opti Install Tips?
  106. Newbie just got first camaro.
  107. Comparing head gaskets.
  108. Afew Quick Questions
  109. What timing chain? Non Vented w/ EWP
  110. Cruise control in the way of cold air intake?
  111. What do you think of this size slick?
  112. LT1 vs. LS1 steel fuel lines
  113. Help with Tuninggg!!!
  114. bolt on A4 95 z28 8.93@80 1/8th
  115. new eficonnections ls1 pcm conversion?
  116. fired it up !!!
  117. Pulling the motor, need some advice on internals
  118. Impala SS head gasket
  119. 97 camaro vert weight
  120. stumbling, running poorly, code 44
  121. Car running like poo
  122. New Opti-Wont Start
  123. Time for some new heads
  124. Quick timing cover help (plugging top hole)
  125. tb plate seal
  126. Engine help?
  127. air problems
  128. water pump shaft seal
  129. HCK with 100 shot
  130. 2.02/1.56 on stock heads?
  131. ac dryer to condesor line
  132. Stock Oil Cooler
  133. SLP MAF on LT1
  134. cap bolt questions
  135. Overheating...
  136. by-passing oil level sensor
  137. hose question...
  138. Pics Of Engine
  139. A Stupid Motor Mount ? i Need Help With
  140. Car hiccupped, then quit running, help!!!!!
  141. LT rebuild, performance part advice..
  142. HELP! car dies below 1000rpms
  143. New pictures of the T/A
  144. Stuck injector
  145. Ceramic Coated Headers and O2 Sensors
  146. where does it go ???
  147. Diagnostic Port
  148. Engine out the bottom ?
  149. Need help trouble shooting... Car dies after starting
  150. Bye Bye Throwout Bearing
  151. 28x11.5x16" ET streets (will they fit?)..
  152. opti tool
  153. Jet hot lt's
  154. Best price on the Harwood?
  155. Updated Pix of the Formula
  156. [F/S] 94 Camaro Z-28 with alot of parts.......
  157. Cammed LT1 running Lein?
  158. catback exhaust
  159. OBD I on 96 Z28
  160. Thought some of you might find this interesting...
  161. Best Replacement Engine For 95 Impala SS
  162. Questions About Rocker Arms
  163. who had LT1's new on the crate for around 15-1700?
  164. updated pics...
  165. where to find single wire o2 extensions?
  166. cant find it
  167. Service Engine Soon DTC's Listed!
  168. too much stall?
  169. Overall mod/suggestion thread
  170. take horsepower increase ?
  171. high flow cat horse power increase ?
  172. lt-1 overheating(again)
  173. car's running rough.
  174. tips on not tearing oil pan gasket
  175. manifold bolts broken in head
  176. benefits from egr delete
  177. drivers side on steam pipe not sealing
  178. Can You Really Have To Much Spark ?!?!?!?!
  179. Might have $3,500 to spend soon. Shoud l?
  180. the unknown
  181. 18" Drag Radials
  182. Putting a LT1/4L60E in to a 1984 El Camino What do I need?
  183. getting heads ported and polished
  184. LTX Shootout Pics 08
  185. Headers thread?
  186. Eagle Main Caps or Girdle?
  187. Need help finding rims for the bird.
  188. Granatelli VS Stock MAF Tune Results
  189. fuel rails
  190. How do you think it would sound?
  191. 95 z28,what kind of oil goes in the rear end
  192. whats the hp/tq on 95 lt1-98 ls1
  193. speed density
  194. LT4 Conversion
  195. lack of oil?
  196. 1995 firebird
  197. real opti?
  198. when sitting I have to keep tapping on my breaks to keep my car idling!
  199. restrictive catalytic converter
  200. Harness Swap
  201. HELP PLEASE!!!!! misfire issue
  202. Installing Exhaust?
  203. TH350.. what flexplate?
  204. wtb
  205. monster clutches?
  206. looking for a cam.
  207. HELP with a c4(lt1)
  208. Are These Valve Covers New?
  209. someone tell me what this is?
  210. 236/246 .600+ lift cam
  211. True Duals
  212. Egr and air removal need help
  213. plugs under intake manifold
  214. slp loud mouth or loud mouth 2 ?
  215. What do you think of these parameters
  216. Finally finished the car!! Repainted!!
  217. Will any rear fit out cars?..
  218. HELP!! i can't get my timing cover off!!
  219. I sold the 95 Vette :(
  220. Cap/Rotor Vs. Optical Sensor replacement?
  221. fuel pump issues
  222. head question
  223. HELP on carburating a lt1 383
  224. injectors ?
  225. Is 0.06" gap ok?
  226. Coolant leak HELP!
  227. Is the 292 XFI Cam good?
  228. lt1 intercooler piping ???
  229. Comp 268xfi hr-13 cam
  230. EGR blockoff
  231. Nitrous System
  232. Lower Air Dam / Upper Air Dam
  233. Radiator question... Has anyone ever tried to...
  234. will this work for my ram air hood?
  235. K&N air filter for 97 SS
  236. Is anyone making 600 crank hp N/A with a hyd roller?
  237. car starting issues
  238. a little advice please.
  239. TSP Rumbler=Dynomax Catback?
  240. new dyno and track times (cc503)
  241. Plate beneficial for 100-125 shot
  242. How bad is this?
  243. Help With Mallory 685
  244. cam only
  245. quick question about non-vented opti & intake vaccum
  246. my bumber
  247. lt1 perf. parts for sale
  248. Car bogs down below 2k
  249. Intake manifold. paint it? yes or no?
  250. Some help guys