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. Question LT1 crank hub removal & ATI dampener q's
  2. timing check
  3. oil pump drive and gear
  4. Question 3:73 gears in auto MPG?
  5. After 2 years!
  6. Question After 2 years!
  7. Valve spring help
  8. Rod Knock - What to expect on tear down
  9. tb bypass result question.
  10. Urgent Fuel pump problem
  11. cam shaft for 97 lt1 camaro
  12. Question If I remove my A/C do I have to buy an A/C delete pulley?
  13. 1995 LT1 stock engine parameters
  14. Stalling Issue
  15. Question can you create 2 idle speeds
  16. Engine Builder??
  17. Ls7 Roller Lifters Needed. Supplied to UK
  18. V-6 to lt1 swap. Help!!!
  19. FINALLY her first run but....
  20. Vacuum tubes and such
  21. Question whats ur thoughts on this build
  22. Piece of metal on gasket
  23. 1 billion and 1 posts about this and my problem has not been solved...
  24. Flywheel Balancing Problems/Questions
  25. Question 97-z28 starting issues help!
  26. LT1 in critical condition
  27. Question Under Drive Pulley
  28. HELP! What is this thing???
  29. Urgent Smog Fail ):
  30. LT1 Leaking onto exhaust
  31. Stalling issue
  32. x pipe crossover and reducers.
  33. wierd behaviour ebay opti
  34. Looking for some help
  35. Question New guy here. Need some advice please
  36. 97 trans am 5 spd conversion
  37. Loss of power at 4k+?
  38. What to expect from 383 LT1?
  39. Discuss LT1 Horrible Leaks out of nowhere!!!
  40. Trans Oil cooler line leak
  41. LT1 has spark, fuel, comp, timing but no start
  42. Question Could Someone help me out to find the cars history
  43. Question Head gaskets, or just another engine?
  44. Belt Tensioner
  45. 94 LT1 missing at idle
  46. What are these on the underside of the LT1 intake manifold?
  47. Aftermarket rocker arms
  48. Question Should I replace my Optispark if the Carfax report said it was replaced in 2009?
  49. Urgent 1994 caprice lt1 start then stall
  50. 93 trans am high idle, miss, running rich, and popping
  51. 355 vs 383
  52. Possible knocking noise in the engine
  53. Hi Members...Im a New Member
  54. Discuss Should I rebuild/build up my LT1 or buy another one. Details inside...
  55. motor mounts
  56. 96 LT1 Won't Start (New Opti Installed) - UK
  57. Word to the wise concerning LT1 "Just Dying" or cut off issues.
  58. LT1 won't start?
  59. Question 1996 z28 stalls when stopping
  60. Question SES light on after 5 sec along with both fans
  61. 97 lt1 oil pan gasket
  62. Urgent Shorties
  63. lt1 electrical issues
  64. Lt1 issues New motor
  65. Happy Thanksgiving
  66. Question 93 Pontiac LT1 no start
  67. Question Water Pump
  68. Picked up a 2 OTL on eBay couple weeks ago
  69. Cylinder Head Temp Sensor
  70. Lt1 cam
  71. Can you ID these headers???
  72. Freshen up
  73. Urgent Loud exhaust after 40 min of driving running really rough after same amount of time
  74. Question Throttle body bypass
  75. aftermarket MAF
  76. Hard start cold or warm
  77. valvetrain noises
  78. lt1 with 700r4 shifting problems after master cyl change
  79. Best ignition for LT1?
  80. knock sensor resitor
  81. Question 383 stroker heads???
  82. ANOTHER frustrating lt1 misfire problem...
  83. lt1 rebiuld / whole z28 overhaul
  84. swappin injectors
  85. Question mysterious coolant leak
  86. cylinder head help
  87. Best Cam
  88. Question sensor on radiator?
  89. 93 z28 ignition issue
  90. Oil pan gasket.....
  91. Urgent Overheating issue withws6
  92. Bad Head Gasket Question
  93. Success: Sometimes it's the little things
  94. lt1 swap couple questions
  95. Another water pump seal question
  96. Lt1 cap
  97. LT1 Exhaust manifold
  98. Dowel pin on LT4 hotcam question
  99. what the hell has been done to this car
  100. Need help on mods
  101. LT1 Alternator help
  102. the best opti in 2012
  103. 94 formula LT1 rebuild
  104. the latest lt1 mystery
  105. questions about a engine build
  106. i am lost ws6 with no power
  107. O2 Sensor and Engine Swap
  108. how to lean out motor with out tune?
  109. Stalling upon deacceleration, sometimes.
  110. Coil on plug question?
  111. URGENT!!! After pacesetter LT install. Rough
  112. Question 1997 camaro z28 Lt1
  113. EGR delete help. One problem
  114. machinast put heads on opposite sides
  115. New waterpump new noise
  116. no start
  117. 19# to 42# injectors...car running bad
  118. LT1 removal help!!
  119. machine shop question
  120. fuel pressure regulator
  121. 93 z28 lt1 6 speed coolant leak
  122. maf help please!
  123. Break In Oil
  124. Urgent Help
  125. heater core contol vavle
  126. Question Ram air hood
  127. Urgent 383
  128. Low Trap Speed
  129. Question 1994 Roadmaster
  130. 97 lt1 trans am timing advice please
  131. Urgent Lifter info
  132. Discuss fuel system cleanup
  133. Clatter from valvetrain/misfire
  134. Coolant in the oil
  135. Discuss Head Work
  136. Lifter and pushrod advice.
  137. Problems after pacesetter LT install: Rough idle and low RPM driving
  138. 1995 Caprice 9C1 police car
  139. Urgent quad module
  140. Question Why does my lt1 sputter when I stand on it.
  141. Question Stupid battery
  142. help please!
  143. diff between 95 caprice lt1 vs ws6 lt1 please help
  144. Ticking under load
  145. Power Steering lines
  146. Urgent The dang car just wont start
  147. Spun bearing but 2 cylinders full of coolant...??
  148. 355 Quote
  149. Urgent Well
  150. just a question
  151. Dimpling shorty headers at the collector
  152. Common Vacuum Leaks?
  153. Urgent Car falling on face when i get into the gas
  154. O2 Connection Harness
  155. Multiple DTC's
  156. ignition???
  157. 93-95 FBody 2OTL Dynomax Catback System
  158. Custom Y pipe or Mail order?
  159. Check out the New Lt1
  160. Discuss Tunning
  161. LT1 coolant disappearing!
  162. Lt4 Parts on Lt1 Hotcam or 1.6 Rocker Arms and LT4 Springs
  163. Exhaust Blowing White Smoke
  164. PO430 low flow bank 2 help
  165. Urgent Leaking fuel from return line from regulator HELP
  166. Professional Products 58mm LT1 Throttle Body
  167. Urgent heater core hose sizes
  168. looking for suggestions
  169. Question HP Gains?
  170. Need help asap!
  171. Evap purge solenoid or ?
  172. lt1 s10***** need help
  173. lt1 sucking oil on high vacuum?
  174. hooker headers
  175. crank hub key
  176. 1994 TransAm starting issue
  177. Discuss 95 Camaro OBD Connection
  178. hawks third gen or tick for t56 rebuild?
  179. Are these heads ported too much?
  180. Please help-no spark 94z28
  181. 96 camaro MAF issue....
  182. rough idle stalls when put into drive
  183. Misfire
  184. Urgent loss of power smells like fuel
  185. Differences In CAI
  186. Question L-99 Runs "HOT" passenger side
  187. Ignition problems, tried to diagnose and now the engine wont turn over.
  188. Canton oil pan and Dipstick question
  189. 1987 S10 Blazer LT1
  190. Question Has anyone dealt with Camaro King LA/United Motors?
  191. A Quick thanks to everyone
  192. 96 camaro might be overheating
  193. what to do?
  194. lt1 intake elbow
  195. lt1 engine decode
  196. Urgent Horsepower
  197. Urgent Optispark timing issues
  198. Fuel pressure problem
  199. Discuss 1984 c10 lt1 swap solid roller cam
  200. 95 z28 running rough
  201. Urgent Gas tank vent valve leak. HELP!!!
  202. Question Not your normal vibration.
  203. best way to self tune?
  204. Question Emissions Impossible
  205. Help rockers keep backing off at upper rpm
  206. Question Please HELP LT1 cylinder 4 does not fire (no spark)
  207. engine squeal noise on startup
  208. Heat Shielding
  209. White/grey smoke on start up
  210. plugs n wires
  211. Scorpion rockers
  212. Lost/misplaced lt1 fuel rails
  213. Discuss Rebuild: Piston Question
  214. Running rich
  215. Functional Cowl/Ram air Hood?
  216. Question 1995 Z28 overheating.bottom heater hose blew off
  217. 93 z28 lt1 overheating
  218. same build diffrent outcome
  219. Question LT1 No Start
  220. Urgent Timing issues!!!!
  221. hard starting problem of sorts
  222. water pupm shaft assy.
  223. 350 roller motor rebuild
  224. Machine shop in SC
  225. Urgent 396 stroker trouble
  226. Question How to tell how engine is when buying used car?
  227. Exhaust HP gains?
  228. EGR Delete Worth it?
  229. 94 lt1 cooling system problems
  230. Bought a 95 Trans Am for 400 bucks...
  231. Fuel pump wiring
  232. Averaged BLM's in each cell, look normal?
  233. Lt1 running problems
  234. Getting beat by an LS1 car with less power.. what gives?
  235. Urgent New bolt-ons
  236. Urgent 95 trans 396 stroker NIGHTMARE
  237. TPIS TB 58mm
  238. Yet another Pacesetter LT question
  239. Discuss Pros and Cons of porting iron heads
  240. Discuss Youtorque.com 3D interactive engines...taking simulation to the next level
  241. fuel ok spark ok no start still
  242. LT1 pacesetter longtubes install advice
  243. Best air filter.
  244. Fuel pump(s)
  245. Heater issues
  246. 94 z28 Smog pump diagram
  247. Installing 1.6 7/16 NSA ultra pro mags
  248. Fuel pump questions.
  249. name this cam?
  250. Anyone have experoence with this Opti ?