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

: LT1 | LT4 | L99 Engine Tech



  1. Stuck flywheel
  2. which injectors
  3. Bad misfire
  4. 95 LT1 swap
  5. lt4 hot cam kit.
  6. Canton Valve Covers???
  7. What's next to prevent breakdown?
  8. temp sensor
  9. MPG's suddenly tanked
  10. Question Need some help
  11. How to make over 300 hp in my lt1
  12. 94 Firebird Formula with "slight" miss,hesitation
  13. Questions about RPC Valve Covers for LT1 F bodies
  14. Crank hub question
  15. Cam Change in the near future if warranted.
  16. Callaway ported polished heads for LT1
  17. LT1 Throttle Bodies. What are you guys running?
  18. 96 LT1 Starts, runs awful, dies. Won't take any throttle. Running out of ideas
  19. Fuel Injectors Sliding
  20. LT1 Back fire
  21. Idle surge
  22. Question Running very rich issue? Possibly
  23. PFS-80030 harmonic balancer for LT1 carb conversion install question
  24. New Build
  25. p0172, P0175
  26. Question Tick Tick Tick....PCV valve?
  27. Frame straightening
  28. Oil pressure Sending unit
  29. harmonic balancer for LT1 carb conversion?
  30. Question 1994 LT1 Starts, Runs, Dies after 5-10 seconds Read more: http://www.corvetteforum.c
  31. Question New Car New Problems
  32. 97 camaro ss t56 engine build advice
  33. Discuss Runs great! Somtimes
  34. 97 lt1 next mod
  35. How do you index the optispark?
  36. oil pan gasket
  37. Engine Identification
  38. Question Camshaft I.D. Help
  39. Fuel pressure to high
  40. Question 1994 camaro z28 m6 383 1k miles no start (pcm)
  41. LT1 build
  42. LT1 Engine Build - Advice & Help
  43. a1 heads cam package
  44. Push Rod length sanity check
  45. crank hub Lt1 vs L99
  46. Question Lt1 Long tube headers
  47. Another overheating LT1 thread Yea.....
  48. Question what do i need to do this properly?
  49. Radiator fans
  50. Want A Brand new motor for a 96 Z-28
  51. Lt1 my first build
  52. Over heating/clutch concern
  53. Common issues with Delteq?
  54. Cylinder getting fuel but not firing
  55. Help Identifying Harness Connectors
  56. Discuss one off exotic kit car. engine build help
  57. Question build is done... thinking of better cam please help
  58. Problem with stall over 1200RPM
  59. New or old valves
  60. Car was running like a champ and then...... Please help!
  61. High temp on new build
  62. Is my engine a Corvette or Camaro engine?
  63. lifters bleeding down
  64. Question Cam choices?
  65. Fuel Pressure issue (100+psi)
  66. Lt1 383 Nitrous rebuild
  67. Exhaust set up
  68. Knock sensor - testing necessary?
  69. Alternator/Charging Issues
  70. Timing cover/dowel pin
  71. valve spring retainer contacting valve seal
  72. Mysterious symptoms? Head gasket?
  73. LT1 lope and no cam (Buick Roadmaster)
  74. Single or dual cutouts?
  75. High idle, only shifting at higher rpms
  76. Tuner cats on windows 10
  77. Problem starting after rebuild
  78. Lt1 Build help?
  79. What did I do to my car?
  80. Fuel Injector Size (Help Needed)
  81. fuel pump?
  82. do I need a tune when I put in an LT 4 hot cam?
  83. Not firing on number one cylinder
  84. Need advice on steam pipe
  85. Left over bolt
  86. Another spark plug gap question
  87. Big cam bearing clearances
  88. Need advice on opti replacement 94Z8
  89. 97 trans am low coolant light brown looking coolant
  90. Question Egr/air
  91. lt1
  92. 94 firebird formula Questions
  93. AI-LE- or Trick Flow
  94. Build recomendations
  95. LT1/Mid Headers fit
  96. lt1 want to stall out off idle
  97. Question 95 TB bypass worth it?
  98. weird overheating issue?
  99. Meziere WP gains, worth it?
  100. Rockers, pushrods, lifters
  101. Head gaskets leakin on startup
  102. Question 95 Water Pump Question
  103. NSA Rockers Vs. Shaft Mount?
  104. Lt1 guru's
  105. need advise on stock rebuild
  106. Urgent No spark no help ?
  107. 96 Z28 wont start after initial start up/drive.
  108. LT1 knock
  109. Question Cam Info
  110. need advice with rebuild
  111. Water Jacket Plug
  112. Need advise
  113. slow cranking, bad valve adjustment?
  114. Question 95 LT1 rad/hc flush
  115. Lt1 nitrous question.
  116. random misfire
  117. Engine Vibration at high rpms.
  118. DO I need a windage tray
  119. LT1 build
  120. Urgent Crank/no start and abrupt stalling issue.
  121. Tpi Tps compatible with Lt1 PCM?
  122. comp cams roller rocker
  123. another optispark diagnosis. Ugh!!!!
  124. Sudden Engine Issue, rough idle, running rich LT1 (With video and datalog)
  125. Starts and Dies
  126. Opti question
  127. 93 Caprice Classic Wagon stalling/no run issue
  128. AC Compressor Help Needed
  129. Please help!
  130. Question 95 Trans Am LT1 intake ????
  131. 95z idles at 1100 cold 2000 after its hot
  132. Opti-spark
  133. 97 LT1 in 95 Trans am
  134. Car still performing well...
  135. '94 Vette cam has too much end play...
  136. Question about lt1 and Tpi IAC
  137. Lt1/lt4 build sheet questions
  138. Power performance TB
  139. Please help
  140. Fand and SES
  141. Question egr and smog references
  142. 96 LT1 O2 sensor problem
  143. timing problem?
  144. Suggestions
  145. 95 Camaro
  146. How does this pattern look?
  147. LT1 Difficult cranking when hot.
  148. Battery Cut Off switch on LT1
  149. Pushrod length issues
  150. Building a 383
  151. Why doesn't the vent line connect to the line that goes out the tank?
  152. help for lt1 swap into 80's chevy/GMC truck
  153. Ultra-Z Ram Air Intake
  154. 4l60E shifts only at high rpms
  155. Question Has anyone successfully repaired a 16188051 PCM
  156. Help!!!!
  157. Please help
  158. Slight hesitation under load LT1
  159. Best/Easiest way to replace heater hoses
  160. Question Clutch Master and Accumulator Assembly Change Out/Write up?
  161. Question What could be causing my 95 Z28 to overheat?
  162. Patriot valve springs?
  163. 96 V6 with 95 LT1 swap Help.
  164. Discuss Spit balling turbo idea
  165. Question K&N CAI Melted?
  166. oil leak
  167. Fuse for fans keeps blowing?!
  168. Should Negative Backpressure EGR hold vacuum?
  169. Confused on hub
  170. Poly mounts on tranny rubber on engine
  171. 97 T/A No Crank - Security is blinking
  172. LT1 idle issues
  173. Borla exhaust code p0400 soulution
  174. Water temp sensor placement
  175. Lifter questions
  176. 1997 Trans Am LT1 blown head gaskets water/oil mixing options question
  177. 97 Formula running rough
  178. Started now won't start ?
  179. Lt1 won't start
  180. Just bought a Z28 - 0 hot idle pressure
  181. High idle after tune
  182. LT1 Vacuum hoses
  183. engine mounts
  184. Harmonic pulley loose on hub
  185. Question 96 Camaro ECM file
  186. Question So how does my 95 even start without a crank sensor?
  187. Question cam freeze plug missing
  188. Engine Miss Under Light Load
  189. Where can I get an Lt4 knock module???
  190. cooling fans/ running too hot
  191. Guess that number!
  192. LT1 and knock/detonation - lots of stuff tried, still pings
  193. LT1 G body swap
  194. Computer swap
  195. Egr p0400 code borla exhaust
  196. My 500 Dollar Jewel
  197. cc305, low performance...
  198. wiring harness
  199. Lt1 fires up but Won't hold Idle...
  200. Another LT1 misfire...1994 Z28
  201. SLP Header flange gasket?
  202. Please help!
  203. lt1 constant blue smoke
  204. Can't get the oil pan out
  205. fuel pump
  206. LT1 wont start =(
  207. Code p0161 and P0400 wanna fix but how?
  208. 4L60E issues
  209. LT1 Corvette bin
  210. Bad sputter !!
  211. LT1 355 Nitrous E85 Questions
  212. Heavy Steering
  213. Valve spring question
  214. Headers, spark plug and wires
  215. auto parts stores vs. ac delco
  216. Best OEM optispark
  217. Urgent Quits and starts
  218. advanced auto/carquest altenator lasted 3 days
  219. my car is still vapor locking please help
  220. 96 LT1 Starts Then Stalls Immediately
  221. Roller rockers sliding off spring hitting valve cover
  222. No start/ bogging
  223. Mind numbing belt squeak
  224. Code 36! Code 36!
  225. Idle/Shifting/Driving WEIRD RPM Problem???
  226. Compression test
  227. project 95 t/a
  228. Crank hub bolt
  229. Engine build
  230. Weird skip/miss/exhaust leak sound
  231. help with Scan 9495
  232. lt1 bound up
  233. EGR internal port
  234. What timing set to run
  235. broke the oil pressure switch in half
  236. Can I use new lifters with my stock cam?
  237. LT1 Issues!
  238. Overheating
  239. Question Motor question
  240. fuel gauge reads full ALL of the time
  241. Lt1 power steering hard when warmed up
  242. I'm NOT going to ask how to install headers....
  243. fuel pressure issue
  244. injector constants..
  245. Question Oil for 210k 95 z28
  246. 95 firebird random loss of power
  247. Will this seat back fit in my '95 Ttop TA?
  248. check engine light when hot out
  249. lt1 engine build
  250. LT1 Dies when up to temperature