LT1 | LT4 | L99 Engine Tech [Archive] - Page 11 - LS1LT1 Forum : LT1, LS1, Camaro, Firebird, Trans Am, Engine Tech Forums

: LT1 | LT4 | L99 Engine Tech



  1. could this replace the opti?
  2. Online parts help.
  3. throttle position sensor
  4. Pulling motor question!
  5. check your clearances!
  6. quick opti question
  7. Question 383 Piston choice
  8. Valve Springs.. Done to death, but..
  9. for your viewing pleasure
  10. idle issue
  11. opti or no?
  12. lt1 missing, surging, backfiring? need help!
  13. lt1 DRINKS GAS
  14. Tb mod!
  15. Urgent 4.3 l99 bosch 3 fuel injector install issues
  16. Tuning LT1
  17. Headers install 95 T/A
  18. Question Carbed traditional SB in 95 Formula
  19. need a hp est.
  20. Help pushrod and rocker install
  21. What Optispak Distributor Should I Buy?
  22. And it begins
  23. Urgent 94 TA Blew up with a huge bang (optispark)
  24. cb radio???
  25. Discuss Power steering delete bracket
  26. Starting issues Please Help!!
  27. "The motor is too tight"
  28. Question Water pump drive
  29. Electric water pump wiring
  30. opit or not u guys have heard it all before
  31. all rise!
  32. stalling in gear. rough idle ... wth!!!
  33. Discuss New engine "break in".
  34. exhaust suggestions
  35. Question Stalling issue
  36. best bolt ons for stock z28
  37. rear mount turbo build! almost finished...
  38. Filling and bleeding new lt1
  39. water pump gear drive
  40. need help
  41. Beginning the project. Questions
  42. Schrader Valve on a 93
  43. Diagnostic System Not Flashing Codes
  44. Need advice
  45. PTV Clearance with Milled Heads & 226/232 Cam
  46. lt1 tb differences
  47. Discuss rebuilding motor want a new cam but im not sure what to get
  48. car will idle bad
  49. Question Oil Pump/Pickup Relocation challenge
  50. Question Ported intake manifold on eBay?
  51. Service engine light not throwing any codes?
  52. 92-94 corvette lt1 vs 94 camaro lt1
  53. new parts!!
  54. Lt1 losing revs at low rpm
  55. #3 Injector Problem!
  56. water temp sensor no gauge
  57. LT1 Corvette gear reduction starter
  58. Magnaflow rattle?
  59. 93 Trans Am Starting problems and windows locking and unlocking themselves
  60. lt1 bad motor
  61. Oil pressure sender conundrum
  62. Discuss Sorry story to share.
  63. Retuning a stock LT1, worth it?
  64. Prothane mount passenger side question
  65. Question Caprice 94 l99 to lt1 swap
  66. best place to get stock heads ported
  67. Question LT1 Tuning/rich condition
  68. NEWB.. looking at a 94 camaro lt1 high mileage questions
  69. Question How to these reading look?
  70. LT1 383 Stroker Build
  71. "Friendly" PITTSBURGH, PA mechanics, help! Can't take it anymore! lol
  72. 95 Trans am I pad install
  73. Urgent 95 lt1 no spark
  74. How to know if new rear main seal fixed the problem
  75. Question 1994 Corvette TPS Question?? VIDEO
  76. Opti went out..Best cheap optispark?
  77. New guy! First Trans am.
  78. 97 Overheating Again, Fans Not Working, and car not responding on scanner!?
  79. windows wont go up
  80. Urgent 95 camaro lt1 carb
  81. Engine intermittently running rough, losing power.
  82. Fuel Pump
  83. Lifter question......
  84. Lt1 Newbie
  85. 1996 LT1 Confused on Exhaust Choice
  86. Start question
  87. 94 Z28 cuts off and won't crank back up? HELP!
  88. Question 383 Build CR / DCR (again)
  89. ngks for the win
  90. Question AIR problems bbk headers
  91. Introduction and a few questions
  92. Drivability question
  93. Article of interest education How to Buy a Car
  94. Removed AIR system on my 96 Z28
  95. Urgent Head bolts need help asap!!!
  96. Got me a new toy
  97. Discuss Hashing out my options...car dies at closed loop
  98. pacesetter longtubes with x-pipe
  99. New Engine - Weird Leak
  100. LTCC coil conversion coil question.
  101. possible to convert lt1 to use distributer instead of opti?
  102. Question LT1 misses for 2 minutes after sitting for 4 hours
  103. LT1 X-Pipe
  104. Question LT1 idles rough and hesitates
  105. Thrust bearing issue
  106. Fans and heater core
  107. After market fluid balance question
  108. fuel injector size
  109. Discuss 1993 TA LT1 rebuild and mods.
  110. I need help pacesetter headers
  111. Question Bored .030 over block
  112. Coolant Leaking From Oil Filter
  113. trying to get this starter out
  114. headgasket blew cylinder closest to firewall drivers side...look at pic
  115. best heads
  116. Question Chasing a miss and stumble
  117. Fast Camaro
  118. Engine Running Very Rough!
  119. Dtc 36 high-res shortly after clearing other code
  120. Price Estimate
  121. What is this thing?
  122. Question 383 Build - Dynamic CR
  123. Will these rockers work on my lt1?
  124. new opti new icm new coil no start!
  125. Car does not turn on; water pump.
  126. 1994 caprice 4.3L V8 swap to 5.7L V8? What is needed?
  127. Urgent Need help PR length ?
  128. 93 trans am programming questions
  129. Very strange miss issue related to AC
  130. Turn Key=Relay click/no crank
  131. 93 trans am horsepower issues
  132. Should I?!?
  133. Question rod knocking??????
  134. Pushrod question
  135. need to repair broken off studs on exhaust manifolds..how do i get pass side out
  136. after doing headgasket on LT1 how much time and miles did the bottom end last
  137. shopping for headers
  138. woke it up and now broken essay
  139. Oil leak...? Sabotage...???
  140. Engine mounts
  141. Brand of Fuel Pumps
  142. Urgent How do you get the fans on?
  143. more issues after warm up
  144. Seal behind opti-spark leak?
  145. 1992 Corvette LT1 starter
  146. spring retainer collision
  147. who would win
  148. Fuel Pump relay
  149. LT1 Problem
  150. It won't start
  151. Bad missfire on CYL 6
  152. vibration problems
  153. Possible blown head gasket
  154. valves sticking
  155. Question Stalling and sputtering LT1 after dirt road.
  156. speed Inc fuel line mod problems??
  157. Block prep for heads
  158. Need votes for my car
  159. 94 exhaust size before converter
  160. Discuss head problems... help?
  161. 95 lt1 in a 93 body... NO start!
  162. starter on a 94 trans am
  163. 95 LT1 wont start after fuel filter change and fuel system cleaning???
  164. 2nd opti and no start!!
  165. Project for next three days... WaterPump, front seals, possibly remove Air pump...
  166. radiator plug
  167. Injectors not working.help!
  168. Mac mid headers, can't find them.
  169. lt1 pcv/ccv help needed
  170. need a quick answer about opti
  171. Urgent engine apart, headgasket replacment PLEAS HELP
  172. marvel mystery oil. how would you go about this?
  173. I screwed up
  174. Question Be cool, is it worth it?
  175. Question ignition upgrades
  176. Rocker stud pn#
  177. neutral safety switch bypass
  178. Are roller rockers and pushrods supposed to look like this?
  179. starter problem!
  180. Engine Mounts Alignment
  181. Urgent starting head gasket today, remove emisions while im there?
  182. driver side valve cover removal
  183. Anyone installed a single spintech in place of the crossflow muffler?
  184. Ok ... 383 , 396 .. Or ls408 swap
  185. Anyone with Tunercat please help
  186. Lifter choice.
  187. WHAT IS THE OVERALL HEIGHT OF FBODY LT1 v8 ENGINE FROM TOP OF INTAKE TO OILPAN
  188. Urgent hard start
  189. SS Running Rough. Any Ideas?
  190. Camshaft Basics 101
  191. No spark on #2 never.
  192. Discuss 94 firebird popping
  193. advanced induction
  194. Got the car started, now this -_-
  195. Dumb Question. How to get turn signals into bumper?
  196. Sparks everywhere!
  197. No spark, removed opti (loose stuff inside-with pictures)
  198. The Head(er) Thread
  199. Can u test a water pump?
  200. popping sound from tail pipe
  201. Are used le2 heads/intake safe to buy?
  202. Over fueling at idle
  203. adjusting valves
  204. Last step of pulling engine
  205. Are these recommended?
  206. plug on opti? unplugged wire? passanger side tune up!!!
  207. 160 or 180 t-stat? i don't know
  208. Urgent No start and backfire while cranking!!!
  209. Starter Problem!
  210. Guide plates needed?
  211. LT1 WONT START SPark PRoblem
  212. Car died on me while starting up then driving
  213. ignition fuse keeps blowing no start
  214. Urgent no start after Trans install
  215. Coolant leak
  216. fuel injectors
  217. Discuss Headgasket time advise? anyone?
  218. free mods for lt1
  219. Spark Knock after opti swap
  220. bad lifters? cam? timing? wtf???
  221. Headers Help.
  222. fuel injectors
  223. Discuss How much does it cost to port heads
  224. Edelbrock Intake Install
  225. i keep getting shocked after i wired light for gauge
  226. '94 Firebird Ignition system replacement
  227. Urgent Turbo or Supercharger
  228. Oil pressure? Help?
  229. headliner help
  230. re adjust rockers..
  231. new exhaust/header setup tips?
  232. HP
  233. Exhaust pop and rocker arm not moving
  234. mid lenght vs LT and tune
  235. EVAP Solenoid help please 94 z28 A4
  236. 96 lt1 6 spd idle problems
  237. Urgent Rocker/valve adjustment
  238. Starting problems..
  239. new project 95 z28 m6...
  240. Relocate Alternator
  241. having a really hard time getting harmonic balancer hub off
  242. Crankshaft Position Sensor part 3?
  243. switched to race headers what block off plates do i need?
  244. need help naming aftermarket part
  245. here we go..
  246. changing opti and cam shaft seals
  247. Urgent Starting problems
  248. cc503?
  249. Good article on engine Oil
  250. opinions needed