View Full Version : LT1-LT4 Modifications



  1. Should Milodon replace my oil pickup with a new one??
  2. Japan Export Camaro's??
  3. Power Mods
  4. ***GM Stock Shortblock - 130 MPH NA
  5. Power difference in running larger valves?
  6. 95 LT1 vette engine
  7. Need some guidance on my turbo selection
  8. Need some advice...
  9. Whats the average hp gains from a tune on a bolt on car?
  10. Probably a dumb Question...
  11. 150 shot on stock bottom end?
  12. Removing egr stuff
  13. ECM PCM Computer programming
  14. HELP..Problems with two differnt Hypertch programmers
  15. To paint or not to paint that is the question. (block)
  16. If you havent bought this months GMHTP mag, you need to.
  17. Rear Calipers... 96 Z Anyone familiar with the E-brake 'set' procedure?
  18. LT1 once again misfiring, new ect, plugs, wires, etc, what else?
  19. how to build a motor that wont spin bearings!!!
  20. ABS INOP light stays on....
  21. LT1 engine swap question
  22. Max power 383 which head AFR 210 eliminator or AI TFS 215?
  23. Build Thread! :) *Pics*
  24. Hmmm...Intake Manfold Bolts Loose
  25. temp. gauge sensor not working
  26. ObdII crank trigger need some info
  27. T56 inspection cover bolts
  28. Canton Valvecovers.. what gasket?
  29. Opti Testing?
  30. 'Sealed Power' piston ring question !
  31. belt question?
  32. New guy here in desperate need of a part.
  33. Are after market pressure plates neutral balanced
  34. Power steering
  35. Car shut off on me, Delteq?
  36. Pulled the Engine out..
  37. Plz help car won't start, Video in..
  38. Lets discuss a "what if" question...
  39. LT1 Car wont start!!
  40. Quick starter question
  41. First cam swap start up video
  42. About to give up on tuning
  43. Need some advice
  44. Quick headlight question
  45. Got a fuel pressure gauge, what fittings..
  46. Tips for removing Y pipe
  47. Multiple Problems
  48. dart
  49. valve spring switching
  50. brakes acting funny
  51. How to make our cars start without a key, permanently.
  52. 95 lt1 dies while driving?
  53. new motor idle
  54. quick question
  55. Which fuel line is the 'feed' line?
  56. stock throttle body question
  57. Different key/column than what car came with. Will there be a problem?
  58. Flywheel bolts from ARP?
  59. coolant dripping from under car...waterpump?
  60. So its rebuild time
  61. LS1 lid and stock firebird hood??
  62. Boost difference from the heat?
  63. Freeze plug size for back of water pump (using Elec WP).
  64. long tubes
  65. MSD or Mallory??
  66. Pilot bearing/bushing removal
  67. Alternator question
  68. LT1 fuel pressure regulator
  69. anyone got the headers off ebay?
  70. is my opti gone?
  71. More Porting on Heads and/or Intake - Should I?
  72. 383 Build Thread with *Pics*
  73. trying to get info on turbo stuff
  74. Crap my LT1 overheated!
  75. How to find bad spark plug?
  76. Trans cooler????
  77. Has anyone had this problem with rear wheel hubs?
  78. Educate me on distributors
  79. high rpm stutter
  80. about to dyno my LT1, but I just installed my gears?
  81. LT1 Steam Vent Tube Washers Needed
  82. Oil deflector/Crank shaft clearance issue !!!
  83. ram clutch or spec 3 clutch
  84. 4L60E, CC502, no tune...
  85. Key stuck in cylinder... wtf
  86. LT1 Run-Down
  87. need your help again
  88. I have no idea...
  89. speedometer
  90. ABS light intermittent??
  91. wondering
  92. 355 LT1 break in, what oil????
  93. LS1 TB on a LT1...what would stop you?
  94. what gears??
  95. Injector Size
  96. What do you guys think???
  97. Results after plug & wire install
  98. Ok fellas i need some info
  99. opinions on these rockers???
  100. Steering wheel lengths
  101. dynomax bullet exhaust
  102. What does this look like to you guys
  103. What does a clutch shim look like for an LT1
  104. Need help setting up roller rockers
  105. Introducing our 408 LT1 short block
  106. Rebuilding LT4 with 165k miles
  107. All MSD wires put in except one!
  108. LT1 Tuning in Houston
  109. buying a highmileage lt1. what to look for?
  110. any one know how to make sweet-thunder to look like GMMG ?
  111. hp estimate?
  112. Who's still going for the Bolt on only record?
  113. cam set up?
  114. people with gmmg
  115. Oil pump screen install
  116. Issue with plugs & wires please help
  117. break in with cam
  118. Slave Cylinder Removal
  119. need help on fuel issue
  120. having some issues with my camaro
  121. Stainless LT1 headers on ebay... NEW?
  122. Our latest LT1 396
  123. Single Plane Intake, what does it take to fit?
  124. OBDII CARB Leagal Headers
  125. Help removing #7 spark plug
  126. Quick Question About Gapping Plugs!!
  127. Small improvement stock shortblock + N2O
  128. Also looking for next mods, suspension?
  129. ok guys i need some help please.
  130. LT1 N2o record broked yesterday!!!!!! 8s baby~
  131. Preparing for clutch swap, what to know?
  132. Fan Switch
  133. Need a Tune!!
  134. cant find my damn electrical book?????help
  135. Holes
  136. CSR Waterpump install ?'s
  137. the sensor on the oil pan is leaking
  138. HVAC problems?!?!
  139. HELP ASAP! fuel pump ?
  140. Delteq reading mph instead of RPM (dyno)
  141. SSRA questions
  142. Ebay headers??? any good??
  143. Installing plugs & wires tomorrow any tips?
  144. ram air question
  145. No Start
  146. Has anyone put on v6 front springs
  147. Optispark cap and rotor
  148. Spark Plug gapping specs??
  149. procharger?
  150. Help, can't get balancer hub off.
  151. Best place to buy LB and ORY pipe combo ?
  152. VATS bypassed
  153. Computer issue
  154. ANY proven gains from switching these headers
  155. How much boost can I run and how is this cam?
  156. Gmmg ?
  157. security light
  158. wtf! cant get header back on
  159. High Flow Bellows
  160. Labor cost for LB header ?
  161. Pics of mine and 2010!
  162. stumbling/stuttering at highway speeds
  163. A4 to m6 swap need help.
  164. 93z Question
  165. Not sure, gonna ask anyway.
  166. fastest le2 383
  167. Sound clip of my setup
  168. can i make my own Nos line, my noids are 6-8in away from the nos plate
  169. New personal Best for me!
  170. Simple exhaust question regarding my set-up.
  171. Drivetrain slippage mystery
  172. Shes Dead time for a rebuild
  173. rearend gear
  174. Something just broke in the steering
  175. Fuel pump not turning on
  176. are my injectors big enough?
  177. Intake bolt angle!!????
  178. damn old ladies.. brakes
  179. Ai cam and Le heads...best of both worlds
  180. Catalytic converter!!
  181. Heating up hills
  182. IGNITION& FUEL PUMP doesnt work. Car doesnt connect to TESTER!?
  183. MAC mid question
  184. Arizona Speed Headers
  185. LT1 CAI gains
  186. wtb : lt1 radiator support
  187. Is it a myth or fact
  188. Can not Get LT1Edit to work/Connect
  189. 93 intake on lt4 heads
  190. wire problems....
  191. Dirty intake PICS
  192. Temp question, concerned and need answers.
  193. lt1 computer swap
  194. R.I.P Micheal Jackson
  195. I datalog, you tell me whats wrong
  196. what exhaust manufactor is best
  197. what kind of intake ?
  198. Want my Roadmaster to spin em' both under WOT... any ideas?
  199. Starter
  200. 93 383 into a 95
  201. Building power curve at WOT with A/F tuning
  202. Tuner question
  203. ls1 breaks
  204. Some goodies came today :)
  205. 1 7/8" headers?
  206. hid headlight kit
  207. Taking off the opti.....
  208. Have any of you done this?
  209. is this cam ok?
  210. OBDI or OBDII computer
  211. LT headers question
  212. Which opti distributor do I need?
  213. Carb or EFI
  214. Adding Mechanical Coolant Temp Gauge...HELP
  215. Gauge lights do not work
  216. anyone interested in accel gen 7 DFI?
  217. Slave Cylinder help
  218. LT1 gettin too damn HOT! Help!
  219. 93 LT1 Computer Question
  220. Best T/A headlights conversion kit?
  221. what size headers should I get??
  222. Coolant Shooting Out Radiator
  223. quad driver 1 failure ?????
  224. LTs this weekend
  225. Help tap broke off in crank snout
  226. Unbelievable!!
  227. Please help !!!!!!!
  228. Now my car is acting up...need help
  229. borla exhaust problems...
  230. what do you guys think about the dart heads
  231. performance MAFs?
  232. Fuel pump relay? where is it?
  233. GM header gasket doesn't make Pacesetter hole
  234. Ordering LT's...good idea?
  235. gears for my TA?
  236. Oil leaking somewhere?
  237. timing chain problem
  238. Open loop to closed loop switching after header install
  239. Removed Wiring to power windows, I'm Lost
  240. Which way to hang eagle rods in 383
  241. LE2 Dyno results.
  242. car running hot
  243. what would you do?
  244. best for the buck 9.5" converter
  245. Running Rich??
  246. Max whp 383 with ported stock heads and 847 cam?
  247. Cai
  248. i just got a level 6 trans rated at 800hp what kind of cooler should i get
  249. Anyone know how to reprogram ECM??
  250. Cars to loud