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

: LT1 | LT4 | L99 Engine Tech



  1. water pump leaking
  2. Custom Lt1 Engine Covers for sale
  3. What oil is everybody using
  4. LT1 Swap question
  5. Comp cam question! For 95 z28
  6. Urgent Strange noise from fuel pump
  7. Question can iron heads become 54cc?
  8. Which roller timing set??
  9. 1996 Impala is sick-floods out
  10. What modification next?
  11. cleaning a catalytic converter... is it possible?
  12. Urgent 95 TA breaks kill car
  13. Oil Pumps
  14. new water pump leaking from weep hole
  15. URGENT:Optispark diagnosis?
  16. TunerPro
  17. Center console hinge repair?
  18. anyone buy a $50 optispark off Ebay?
  19. What should I do next?
  20. is $80 alot 4 lt4 esc module
  21. 95 camaro z28 with SLP loudmouth HOW CAN I DO IT
  22. ls1 drive shaft
  23. Not sure on a head gasket
  24. Urgent No start
  25. Le2 heads help
  26. Head Gasket or no....? Coolant disappearing
  27. Opinions On My New Setup
  28. new cc503.....do i NEED a LT4 knock?
  29. Oil pressure sender elbow
  30. Low Tension Oil Rings
  31. miss, shutter, sputter..... can't eliminate it
  32. Pulling my hair out. Plesase advise on my no start issue
  33. 95 z28 bad gas mileage HELP!
  34. bad tranny/clutch?
  35. logging wideband through datamaster
  36. Does a vacuum line need to connect to the t56 vent tube?
  37. Question very weird symtoms
  38. quick rocker arm question
  39. Question Rocker Adjusting???
  40. Code 16 advice
  41. 1995 impala ss alternator question
  42. F-body Cooling options
  43. chipped?
  44. Boost Friendy LT1??
  45. Adding fan timer relay to LT1
  46. LT1 weak points
  47. At The Junk Yard
  48. Exhuast Cutouts?
  49. Dont have a clue...
  50. Tuning Options
  51. Question ram air box?
  52. intake manifold
  53. NEW PROFORM VALVE COVERS.....blank
  54. Impalla SS guys New Header From OBX
  55. another lt1 poor idle
  56. new to this pacesetter headers
  57. warning opti spark
  58. Emissions: HC way out of control
  59. a fuel pressure theory
  60. Replaced Opti-spark now lt1 won't start?
  61. low trac light ON when ignition is off
  62. iac-idle issuses
  63. Out of curiosity
  64. Just ordered my headers
  65. exhaust leak
  66. LE2 heads and cam?
  67. 94 z28 LT1 Runs fine when cold, rich when warm
  68. What do I need for 3.73. install?
  69. canton 65-206 vale covers inside height???
  70. taller valve covers advice 97 lt1 ws5
  71. pacesetter lt
  72. no accel enrichment tables? what to do instead?
  73. coolant steam hose fixed !!!!
  74. Budget Piston Choices
  75. Lt1/ls1 efi swap questions ?
  76. need help bad asap please
  77. Question My buddys camaro
  78. Bad Motor Mounts? Maybe?
  79. Question engine "falls on face" under a load
  80. Free Mods
  81. ICM Bad?
  82. Best bang for buck exhaust LT1
  83. Question Newbie Help
  84. 355 Build with LE2 Heads
  85. IS the belt run with waterpump on lt1 like the ls1
  86. Electrical nightmare
  87. lt1 hp
  88. Lt1 vs ls3
  89. six speed lt1 hits over 35 in first gear?
  90. 1997 B4C Issue?
  91. 1995 Fog Light Harness
  92. help about to rip my long tube out
  93. Urgent Please help!!! Rod Caps= may have messed up
  94. front clip swap
  95. Good weight reduction
  96. lt1 leaking oil
  97. High oil pressure
  98. Question LT-1 Compression ratio
  99. motor fan help
  100. mysterious stumbling
  101. Question 1995 Trans Am (XR-1 muffler?)
  102. exhaust manifold gasket replacement?
  103. The tale of Satan's car.
  104. Urgent High idle problem
  105. Mount Issues - Help!!
  106. It runs!!!
  107. LT1 wiring harness?
  108. Urgent Misfire problems
  109. Need a little help...
  110. what should my next mod be
  111. 94 TA build!?Need some educated help!
  112. Tuning
  113. upgrade valvetrain on stock cam?
  114. Question Lsx
  115. pass smog with no egr?
  116. Cam upgrade, brake vacuum "D" grade
  117. 02 sensor code after headers/cam
  118. will hotcam cause BLM left 129 BLM right 150's @ idle only
  119. What to adjust after 3.73 swap
  120. LT1 camaro radiator swap questions
  121. Urgent (VIDEO) Optispark Odyssey - Need Guidance
  122. could this replace the opti?
  123. Online parts help.
  124. throttle position sensor
  125. Pulling motor question!
  126. check your clearances!
  127. quick opti question
  128. Question 383 Piston choice
  129. Valve Springs.. Done to death, but..
  130. for your viewing pleasure
  131. idle issue
  132. opti or no?
  133. lt1 missing, surging, backfiring? need help!
  134. lt1 DRINKS GAS
  135. Tb mod!
  136. Urgent 4.3 l99 bosch 3 fuel injector install issues
  137. Tuning LT1
  138. Headers install 95 T/A
  139. Question Carbed traditional SB in 95 Formula
  140. need a hp est.
  141. Help pushrod and rocker install
  142. What Optispak Distributor Should I Buy?
  143. And it begins
  144. Urgent 94 TA Blew up with a huge bang (optispark)
  145. cb radio???
  146. Discuss Power steering delete bracket
  147. Starting issues Please Help!!
  148. "The motor is too tight"
  149. Question Water pump drive
  150. Electric water pump wiring
  151. opit or not u guys have heard it all before
  152. all rise!
  153. stalling in gear. rough idle ... wth!!!
  154. Discuss New engine "break in".
  155. exhaust suggestions
  156. Question Stalling issue
  157. best bolt ons for stock z28
  158. rear mount turbo build! almost finished...
  159. Filling and bleeding new lt1
  160. water pump gear drive
  161. need help
  162. Beginning the project. Questions
  163. Schrader Valve on a 93
  164. Diagnostic System Not Flashing Codes
  165. Need advice
  166. PTV Clearance with Milled Heads & 226/232 Cam
  167. lt1 tb differences
  168. Discuss rebuilding motor want a new cam but im not sure what to get
  169. car will idle bad
  170. Question Oil Pump/Pickup Relocation challenge
  171. Question Ported intake manifold on eBay?
  172. Service engine light not throwing any codes?
  173. 92-94 corvette lt1 vs 94 camaro lt1
  174. new parts!!
  175. Lt1 losing revs at low rpm
  176. #3 Injector Problem!
  177. water temp sensor no gauge
  178. LT1 Corvette gear reduction starter
  179. Magnaflow rattle?
  180. 93 Trans Am Starting problems and windows locking and unlocking themselves
  181. lt1 bad motor
  182. Oil pressure sender conundrum
  183. Discuss Sorry story to share.
  184. Retuning a stock LT1, worth it?
  185. Prothane mount passenger side question
  186. Question Caprice 94 l99 to lt1 swap
  187. best place to get stock heads ported
  188. Question LT1 Tuning/rich condition
  189. NEWB.. looking at a 94 camaro lt1 high mileage questions
  190. Question How to these reading look?
  191. LT1 383 Stroker Build
  192. "Friendly" PITTSBURGH, PA mechanics, help! Can't take it anymore! lol
  193. 95 Trans am I pad install
  194. Urgent 95 lt1 no spark
  195. How to know if new rear main seal fixed the problem
  196. Question 1994 Corvette TPS Question?? VIDEO
  197. Opti went out..Best cheap optispark?
  198. New guy! First Trans am.
  199. 97 Overheating Again, Fans Not Working, and car not responding on scanner!?
  200. windows wont go up
  201. Urgent 95 camaro lt1 carb
  202. Engine intermittently running rough, losing power.
  203. Fuel Pump
  204. Lifter question......
  205. Lt1 Newbie
  206. 1996 LT1 Confused on Exhaust Choice
  207. Start question
  208. 94 Z28 cuts off and won't crank back up? HELP!
  209. Question 383 Build CR / DCR (again)
  210. ngks for the win
  211. Question AIR problems bbk headers
  212. Introduction and a few questions
  213. Drivability question
  214. Article of interest education How to Buy a Car
  215. Removed AIR system on my 96 Z28
  216. Urgent Head bolts need help asap!!!
  217. Got me a new toy
  218. Discuss Hashing out my options...car dies at closed loop
  219. pacesetter longtubes with x-pipe
  220. New Engine - Weird Leak
  221. LTCC coil conversion coil question.
  222. possible to convert lt1 to use distributer instead of opti?
  223. Question LT1 misses for 2 minutes after sitting for 4 hours
  224. LT1 X-Pipe
  225. Question LT1 idles rough and hesitates
  226. Thrust bearing issue
  227. Fans and heater core
  228. After market fluid balance question
  229. fuel injector size
  230. Discuss 1993 TA LT1 rebuild and mods.
  231. I need help pacesetter headers
  232. Question Bored .030 over block
  233. Coolant Leaking From Oil Filter
  234. trying to get this starter out
  235. headgasket blew cylinder closest to firewall drivers side...look at pic
  236. best heads
  237. Question Chasing a miss and stumble
  238. Fast Camaro
  239. Engine Running Very Rough!
  240. Dtc 36 high-res shortly after clearing other code
  241. Price Estimate
  242. What is this thing?
  243. Question 383 Build - Dynamic CR
  244. Will these rockers work on my lt1?
  245. new opti new icm new coil no start!
  246. Car does not turn on; water pump.
  247. 1994 caprice 4.3L V8 swap to 5.7L V8? What is needed?
  248. Urgent Need help PR length ?
  249. 93 trans am programming questions
  250. Very strange miss issue related to AC