View Full Version : LT1-LT4 Modifications



  1. Interesting cooling system pressure test results
  2. Big cam
  3. How much hp????
  4. Doing a heated O2 conversion and incorporate a wide band in??
  5. problems...
  6. Car starting issues, sometime yes, sometimes no. HELP ME!
  7. cant get any codes
  8. Trans Am takes a long time to start
  9. Spohn Crossmember and 3 inch True Duals
  10. i know its been discussed before but...
  11. Idle clips needed
  12. MGW Shifter
  13. Question about full exhaust
  14. No Start
  15. Anyone hear from OutlawZ?
  16. cracked flexplate
  17. problems
  18. Need help with a Lt1 355 build
  19. So not only is the car dead, My clutch still isnt in
  20. Security Light
  21. LT1 1995 trans am sptting and sputtering
  22. Rocker arm question
  23. Heads / Cam Parts List
  24. A/C Delete Questions
  25. How do I adjust the emergency brake?
  26. Fuel Pressure Help
  27. Cars dead! Not good for the LTXShootout!!!
  28. fuel pump help!!!!!
  29. Thinking about a new exhaust setup-Good or bad idea?
  30. well 383 back now whats better head bolts or head studs
  31. Question about the A/C system/heater core
  32. Motor "ticking" at idle
  33. throttle cable bypass
  34. 1.6 roller rocker 1/16 stud question
  35. How do you get the back injectors to pop in?
  36. just bought a block
  37. valvoline oil filters
  38. what else do I need to run this safely?
  39. Rod Bolts and Head Bolts
  40. Finally got my exhaust on!
  41. obd 2 to obd 1? (i know its been covered)
  42. What to do?
  43. Fuel Cut off switch?
  44. lt1 single plane info needed
  45. Wased the motor now it wont crank over
  46. car cuts off in the rain
  47. factory oil put in LT1's?
  48. A/C in LT1 car..
  49. 0-60 reduction with 3.73 gears
  50. Wont start..... Opti? ECU?
  51. Need help on drivability
  52. LS1 coverter to LT1
  53. sway bar endlink size?
  54. valvoline oil filters
  55. lt1 4 bolt main
  56. PCM Ignition fuse
  57. LT1's Hate me.... Another Optispark it seems.
  58. Anyone have an OBDI Connector Harness?
  59. What do you think of this bottom end?
  60. What Cam for my 383
  61. Pics/info for installing a Main Stud Girdle on a LT1
  62. Couple last questions
  63. Wanting to build a 383
  64. Electric Waterpump Wiring Question
  65. Largest Cam
  66. Finally bought another Fbody
  67. Newby
  68. sputtering bad only in heavy rain?????
  69. Oil pressure?
  70. Running Lt's and ORY only?
  71. N2o?
  72. Ewp
  73. issue after intake manifold gasket and water pump rr
  74. Getting k member bolts out
  75. 3 Code , need help ASAP !!
  76. Picked up my 355!!!
  77. what is entailed to remove a/c compressor?
  78. Cam Lobe Discussion
  79. Who has the fastest car with a gm lt4 hotcam?
  80. How do you delete the oil cooler?
  81. Mileage on Cam Bearings
  82. Weird problem help me pleaseeeeee
  83. Those that ran the XFI 292 cam. converter??
  84. Cam Istall/Rear Gears Swap??
  85. Silly Question
  86. cant get to turn over. power just disappears?
  87. Some theoretical LT1 discussion, how much will it handle, stock 10bolt capacity...
  88. 7/16 studs, trick flow guide plates, roller rockers
  89. LT1 temps????
  90. LT4 or LT1
  91. about how much power
  92. Oe fpr
  93. Heard a Rumor!!
  94. Converting SBC heads to reverse flow
  95. problem with my lt1
  96. Need Part Name
  97. coolant hose routing
  98. Fuel pump replacement what one?
  99. Can i run stock style intake on a solid roller motor?
  100. Thoughts on a header install write up...
  101. does anyone know off
  102. Anyway to make sure Im getting forged pstons?
  103. Anyone ever dealt with....
  104. Quick question
  105. Cracked Line/Hose Fuel Smell? (Pics Inside)
  106. cc503 cam setup help.
  107. Does anyone know of any good shops in.
  108. who makes a 3"turndown w/ a flange?
  109. It's been a while!
  110. I'm stumped-Is the motor gone??
  111. Computer died before completing load of file
  112. Msd opti
  113. trying to find arp rocker stud part #
  114. How is the install on EWP and UDP?
  115. What do you guys think about this engine kit
  116. True dauls over the axel and two out the side
  117. questions on putting a 383 in
  118. 4l60E question
  119. Question about going to the track
  120. Anyone running a paxton supercharger on their lt1?
  121. How to fix exhaust leak on 96 LT1 with Edelbrock shorties
  122. How to fix rattling stock y pipe on 96 TA?
  123. Any interest in pics/info for using a main stud girdle on a LT1?
  124. WTF Over???!!!
  125. Need more power
  126. O2 question
  127. please help!!! cc503 h/c ongoing prob..
  128. Quick Question - replace head bolts or not?
  129. lt1 jet hot caoated long tubs and y pipe
  130. Overheating!!!
  131. Weird gauge problem
  132. Thoughts on this rotating assy.
  133. lt1 sputter problem
  134. which LTs for a 96 impala ss
  135. help on pat #'s links, whatever you got.
  136. A I or A F R
  137. When installing a EWP?
  138. Valve Spring install HELP!!!!
  139. Unburned gas in the manifold and exhaust ports?
  140. What Walbro 255 Setup should i get?
  141. anyone using the lokar throttle cable?
  142. trans temp
  143. Whats a good...
  144. Why or how can my LT's leak from here?
  145. very curious anyone have any pictures
  146. Trans problem?
  147. Starting trouble!
  148. Exhaust weight question
  149. Heat shielding material...
  150. Oil dipstick showing low?
  151. Motor mounts and oil pan??
  152. Question!!!!!
  153. 1LE Elbow wtb
  154. roller rocker question
  155. Not charging
  156. beat to death topic... :(
  157. Crane duals too much for stock cam?
  158. Opti mounted @ back of the intake?
  159. Issues starting
  160. best way to clean moroso CAI filter??
  161. porting the lt1 intake manifold
  162. Head gasket is blown! 355 build coming
  163. oil filter threads?
  164. TSP Rumbler on my LT1
  165. Steamline of back of heads!!!???
  166. Trick Flow 195 CC heads
  167. Valvetrain decision
  168. lt1 bolt on dyno results
  169. gas leak ? oil leak ?
  170. Couple quick questions.
  171. just bought lt1. engine is out, mods are in.
  172. Would this Exhaust Kit and Headers bolt on?
  173. ac lines hit headers...
  174. Damn Car!!!
  175. What forged pistons n rods
  176. Heads and Cam Advice
  177. Anyone that has done the fuel line relocation mod come in
  178. ? about a 355 LT1 setup with valve clearance and head gasket choice!
  179. Car runs bad on the bottom end. Also need tuning suggestions.
  180. lt1 timing chain
  181. Another swap question.
  182. ntk ngk o2 sensor people common in
  183. are these better then LE2 heads
  184. Advanced Induction!! GREAT PEOPLE
  185. Walk me through adjusting my TB (monoblade)
  186. Fergymotos Transmission Carnage PICS INSIDE
  187. got an LT1!
  188. Start-up video and pics after my LE2 upgrade
  189. Anyone converted to a dual plane intake?
  190. Will these headers fit?
  191. 396ci stroker kit for a good price?
  192. Do You Have Hesitaion, Stumbeling Under Slight Exceleration ??? Come Inside !!!
  193. bearing clearances
  194. i think i just about blew my engine help!!
  195. Project "bad ass" TRUE DUALS underway. Please comment on my design.
  196. long tube install
  197. Oil Pressure Sending Unit and Long Tubes
  198. solid roller 396. how much power you thinking?
  199. AIR system delete question.
  200. Throttle body question
  201. 383 guys come in here
  202. It lives!!!!
  203. Doing cap and rotor tomorrow...Tips?
  204. Cranked up the TA today for the first time
  205. Factory LS2 Injectors on a 93 LT1?
  206. rebuild question
  207. fuel rail covers installed!
  208. Tie rod energy suspension rebuildable?
  209. How to put a lt1 crank hub back on?
  210. to do or not to do electric water pump
  211. Sure it's been beaten to death
  212. Engine Bay Tutorial?
  213. Magnaflow Cat - any problems?
  214. How much HP am i leaving on the table with hooker shorties?
  215. problem with my 1994 lt1
  216. LT1 and Heavy rains ?
  217. Turbo V6 vs 383
  218. 93 lt1 question
  219. Building a 383
  220. 93-97 firebird hood ideas
  221. What all do you need for 1.7 rockers
  222. Engine Sensor Fuse???
  223. Professional Products 58mm TB?
  224. summit rebuild kit and GM heavy duty timing set
  225. Hydra-Rev kits...
  226. OTVC spark plug wire with stock header possible ?
  227. Start-up Problems...
  228. Help me decide on an AI package
  229. Needs some help with lifters.
  230. who sells polyurathane trans mounts? A4
  231. trans am pop up lights?
  232. I need to vent...WTF is with craigslist!!
  233. Couple bad ass LTx's at the Speedinc open house
  234. Keyed crank hub
  235. Looks like ill be in the 10s this year
  236. Lt headers and 52 mm tb
  237. MSD 6AL troubleshooting
  238. Should i buy this torque am?
  239. wow! it just jeeps gettin worse..
  240. tuning software
  241. Initial start and lifter break in
  242. EWP Relay Kit ???
  243. Reverse Lockout Solenoid
  244. milled heads.... gaskets thickness....
  245. casting #s
  246. My first trans am help!!!!!
  247. heads and cam
  248. Camshaft dowel problem.
  249. Draglites? Come In!!!
  250. BMR upgrade thoughts!!!