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

: LT1 | LT4 | L99 Engine Tech



  1. loss of power clicking relay??
  2. lt1 dyno results
  3. Lifters????
  4. what's correct fuel pressure psi and weird shudder
  5. help!!!!!!! lt1 problems after buld
  6. Bad Misfire when hot! Need help please!
  7. lunati cam 54761 - Your thoughts
  8. MAP sensor voltage too low code 34 questions
  9. Urgent LT1 problems
  10. 94 LT1 engine help needed
  11. fuel pump clip fell in tank will it hurt car
  12. found the problem. cant believe this
  13. best spark plugs and wires
  14. Who sells Borla single cat Y pipes still?
  15. Oil leak
  16. LT1 nightmare
  17. Weak spark from coil
  18. asked about datamaster files did tests still nothing
  19. 96 T/A LT1 Power steering issue.
  20. Question Top End Questions
  21. Fuel leak in fuel lines inside fender
  22. Intermittent no start with crossfiring
  23. Knock module
  24. Frame mounts
  25. Question Balancer Hub Bushing? Need to ID part.
  26. Discuss New Pics of motor and a few car pics also
  27. LT1 Rear Main Seal Direction
  28. Question Push rod length, springs rockers
  29. 95 lt1 no start. Please help
  30. can someone help me with this datamaster file so confused
  31. Comps new "Conical" valve spring
  32. valve spring question
  33. 95 trans am running very rough, any ideas?
  34. datamaster works but didn't record made my fuel pump
  35. can't get obd1 cable with laptop to work at all
  36. Bad Lifter?
  37. Need a new crank bolt washer
  38. muffler for car with no cat that sounds agressive
  39. ram air or cai what's better and what brand
  40. what do i need to do switching from 2.73 to 3.73 gear ratio
  41. Question LT1 ignition problem?? 94 z28
  42. fuel pump electrical plug clips
  43. ICM is it ok to buy oreilys bumper to bumper car quest non ac delco
  44. when changing lt1 starters....
  45. 94 z28 lt1 hesitates
  46. Question Why can I not get DTCs
  47. Discuss Haven't been on for a while
  48. Question 1994 formula dtc codes help me please
  49. Opti or coil
  50. LT1 swap FI question
  51. corvette starter
  52. Need more low end...which cam
  53. Urgent lt1 super sluggish
  54. Urgent need help LT1 guys
  55. leak after mechanic tightened rockers valves
  56. Cc503
  57. Question Radiator losing coolant
  58. 93 firebird formula lt1 dtc codes 44 and 55 confused help
  59. Smoke comeing out if exhaust
  60. 94 z28 waiper question
  61. threading for exhaust manifold
  62. o2 question after long tubes and offroad y pipe
  63. Urgent yet another question for the guru's
  64. Question Pump gas and High Compression
  65. correct 02 sensor for 93 firebird formula lt1and egr valve issues?
  66. Optispark problems... Code 36 high resolution
  67. Can't pass smog!!! High NOx levels.
  68. Budget build recommendations?
  69. Split BLM's still
  70. Oil coming out exhaust! No Idea why...
  71. Question before I put the car together after opti replacement
  72. Urgent LT1 Nitrous Activation Problem
  73. Stock Crank for 383 ??
  74. Stock cam mods
  75. Urgent post header install problem
  76. No start or very hard start
  77. Question Need help with EVAP delete
  78. rear main seal Q?
  79. DTC 18 Hard Start
  80. Mobil1 M1-111 vs K&N HP2002
  81. Help! '93 cranks but won't start
  82. Question torsen rear end help.....
  83. 95 formula help
  84. ticking noise sometimes at wot and loss of power
  85. header install questions
  86. Losing power when hot- time slips
  87. Gain In rwhp ?
  88. Lt1 water jacket location help
  89. Got beat by an LS1 today.
  90. Code 32, 34 questions
  91. How much was your machine work/assembly ?
  92. LT1 383 Stroker build GUIDE?
  93. what lifters would you run??
  94. Pulling Harmonic Balancer HELP!!
  95. energy suspension poly transmission mount question
  96. BBK Throttle body leaking Boost
  97. please help so much vibration after switching to poly mounts
  98. Question choosing spark plugs
  99. Question Fuel Pressure Bad or normal?
  100. Ls4 intake on lt1
  101. 1993 firebird lt1 sitting lower on pass side help please?
  102. Throttle body coolant bypass help!
  103. Are 50# injectors too big for my build
  104. Urgent 1.8 rocker arms input
  105. Discuss Name that lt1 noise
  106. new motor low oil pressure at hot idle
  107. tps keeps going bad
  108. Electric Water Pump Conversion
  109. Smooth elbow roadblock.
  110. help choosing
  111. Engine Noise
  112. Rocker arm help
  113. Question What Fuel Press should I run?
  114. Question Low coolant light
  115. Spun Bearing????
  116. High idle issue
  117. need help !!!
  118. fuel pump connected line that shouldn't be??
  119. Shift points??? LT4 hotcam....
  120. Question Valve cover help
  121. Lt1 or V6
  122. Question Denso oxygen sensors to replace OEM AFS75 Delcos
  123. 7.5" and 7.65" ring and pinion the same?
  124. gas smell when giving heavy acceleration
  125. acceleration problem solved but strange sucking noise?
  126. IAC Trouble?
  127. False knock?
  128. Something wierd I noticed
  129. which ewp?
  130. Discuss leaking hub seal after two years of replacing it?
  131. 95 Firebird Ram air
  132. Hand Crank Chocolate Milk Machine (1994 TA)
  133. 94 LT1 Camaro overheating after i replaced.......
  134. Question 95 lt1 hesitation
  135. 67 Camaro with 95 LT1 - stalling issue
  136. Need validation of the obvious: Bad Alternator causing ignition issues/dead battery.
  137. Car backfiring at WOT and sometimes quits at idle.
  138. Are there any confirmed fixes for this all too common problem!?
  139. Question how does the ignition bracket mount?
  140. LT1 VERY intermittent skipping issue
  141. Need some opinions on cylinder heads...
  142. Question ignition module clear paste that comes with product?
  143. LT-1 Issues Pt.3
  144. Cam bearings installed wrong
  145. Question New user, new build coming up. Have some questions.
  146. lt1 wont start....
  147. "New" engine build
  148. Question 97 z28 low fuel pressure and cylinder 7 missfire
  149. serious issues with stalling TA
  150. Fuel regulator
  151. Just purchased a 1995 Camaro Z28 but it feels severely UNDERPOWERED!!!
  152. Any options for KNOCK SENSOR relocate??
  153. vaccum line from throttle body??? what Is it
  154. Upper radiator hose collapsing
  155. Plugs under the intake ???
  156. Scorpion 1.6 RR SA under stock valve covers
  157. fan always runs and temp gauge pegged.
  158. rough idle!!!!
  159. Ignition Issue
  160. EGR vacuum solenoid hose location?
  161. LT1 dies when hot
  162. Suggestions for a new LT1 engine
  163. Fans dont come on unless AC is on
  164. Discuss switching over to synthetic oil at 68k good or bad?
  165. lt1 hp/tq?
  166. Need help please
  167. how the check to change passenger side 02 sensor
  168. fuel pressure drops on the spray
  169. The Begin of a Build
  170. engine codes 55 and 64 and strange fan heat issue
  171. No steam pipe, problem?
  172. engine light flashing
  173. Bleeding the cooling system
  174. Rear end whine
  175. Question Machining a Cam
  176. Backfired randomly and then not starting now??
  177. Question Simple question 160 stat and fuel economy differences over 180
  178. LS1 T56 Driveshaft Vs LT1 T56 Driveshaft?
  179. what valve springs
  180. Question oil level sensor " low oil " on dash sometimes after replacing with new sensor
  181. Is my WOT timing not enough?
  182. how should an lt1 start
  183. exhaust noise and smelly what do you guys think?
  184. worth an honest .2 no b.s.
  185. Introductin & first question
  186. MAF Delete?!?!
  187. Question Coil Connector Wiring Question (94 Trans Am)
  188. Question 93 z28 wont start
  189. electrical connection on opti
  190. urgent fuel pump assembly question please help
  191. 24x conversion pinout questions
  192. intake gasket leak?
  193. Guide or install details to changing motor mounts 93 lt1
  194. Engine Trouble
  195. High rpm issues
  196. LT1 Voltage issue
  197. Couple diff. ratio and speedo off questions
  198. Stock lt1 timing table
  199. IAT grommet
  200. lt1 hesitation question
  201. What do y'all think?
  202. Question Lt1/lt4
  203. Question corvette lt1 4bolt main fit into a firebird?
  204. Ebay coolant sensor any good?
  205. Datamaster Dyno Results?
  206. Optispark advice
  207. 383 HT 3.800" crank
  208. Idle issues
  209. is there a way to clean charcoal canister.
  210. A/C System From HELL!!!
  211. Chinese Elm 327 cable
  212. Discuss lt1 stalling issue
  213. Engine???
  214. opti spark question
  215. Urgent Help !!!!!!!!! No spark when hot !!!
  216. bad fuel pump? always something with these cars why?
  217. Discuss cheapest engine lower end repair possable?
  218. Urgent overheating .. but no sign of overheating. PLEASE HELP!!
  219. exhaust question. straight piped glass pack and muffler
  220. '96 LT1 Exhaust/emissions advice please
  221. Urgent throttle cable replacement-93, 1 year only.
  222. Any issues to address while installing headers on LT1?
  223. What Does This Go To?
  224. Alternative setup instead of nerve racking factory steam pipe
  225. 96 LT1 Won't Crank
  226. Something went terribly wrong at the smog shop.
  227. Help!
  228. cooling fan temp sensor
  229. Question 96 lt1 check engine
  230. How much would you pay??
  231. car acts restricted sometimes and click noise ANY IDEAS
  232. Stalling when warm help !!!!
  233. Wipers don't work while headlights are on.
  234. Question about code 16
  235. Obd1 scanner question
  236. correct motor mount bushings
  237. Where Does This Part Go?
  238. Small fire. Big headaches. Starter wiring.
  239. Cap and rotor
  240. Question Need Help setting up LT/1 Intake
  241. cam and stall question
  242. LT1 Headscratcher
  243. AC compressor
  244. 383 Rebuild
  245. Fuel Pump Jumper Wire?
  246. Just another fuel pump...but then
  247. 94 Trans am cranks but no start
  248. Who's using pusher fans?
  249. L98 corvette vs Lt1 Camaro
  250. Engine missfire and power loss