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 Bored .030 over block
  2. Coolant Leaking From Oil Filter
  3. trying to get this starter out
  4. headgasket blew cylinder closest to firewall drivers side...look at pic
  5. best heads
  6. Question Chasing a miss and stumble
  7. Fast Camaro
  8. Engine Running Very Rough!
  9. Dtc 36 high-res shortly after clearing other code
  10. Price Estimate
  11. What is this thing?
  12. Question 383 Build - Dynamic CR
  13. Will these rockers work on my lt1?
  14. new opti new icm new coil no start!
  15. Car does not turn on; water pump.
  16. 1994 caprice 4.3L V8 swap to 5.7L V8? What is needed?
  17. Urgent Need help PR length ?
  18. 93 trans am programming questions
  19. Very strange miss issue related to AC
  20. Turn Key=Relay click/no crank
  21. 93 trans am horsepower issues
  22. Should I?!?
  23. Question rod knocking??????
  24. Pushrod question
  25. need to repair broken off studs on exhaust manifolds..how do i get pass side out
  26. after doing headgasket on LT1 how much time and miles did the bottom end last
  27. shopping for headers
  28. woke it up and now broken essay
  29. Oil leak...? Sabotage...???
  30. Engine mounts
  31. Brand of Fuel Pumps
  32. Urgent How do you get the fans on?
  33. more issues after warm up
  34. Seal behind opti-spark leak?
  35. 1992 Corvette LT1 starter
  36. spring retainer collision
  37. who would win
  38. Fuel Pump relay
  39. LT1 Problem
  40. It won't start
  41. Bad missfire on CYL 6
  42. vibration problems
  43. Possible blown head gasket
  44. valves sticking
  45. Question Stalling and sputtering LT1 after dirt road.
  46. speed Inc fuel line mod problems??
  47. Block prep for heads
  48. Need votes for my car
  49. 94 exhaust size before converter
  50. Discuss head problems... help?
  51. 95 lt1 in a 93 body... NO start!
  52. starter on a 94 trans am
  53. 95 LT1 wont start after fuel filter change and fuel system cleaning???
  54. 2nd opti and no start!!
  55. Project for next three days... WaterPump, front seals, possibly remove Air pump...
  56. radiator plug
  57. Injectors not working.help!
  58. Mac mid headers, can't find them.
  59. lt1 pcv/ccv help needed
  60. need a quick answer about opti
  61. Urgent engine apart, headgasket replacment PLEAS HELP
  62. marvel mystery oil. how would you go about this?
  63. I screwed up
  64. Question Be cool, is it worth it?
  65. Question ignition upgrades
  66. Rocker stud pn#
  67. neutral safety switch bypass
  68. Are roller rockers and pushrods supposed to look like this?
  69. starter problem!
  70. Engine Mounts Alignment
  71. Urgent starting head gasket today, remove emisions while im there?
  72. driver side valve cover removal
  73. Anyone installed a single spintech in place of the crossflow muffler?
  74. Ok ... 383 , 396 .. Or ls408 swap
  75. Anyone with Tunercat please help
  76. Lifter choice.
  77. WHAT IS THE OVERALL HEIGHT OF FBODY LT1 v8 ENGINE FROM TOP OF INTAKE TO OILPAN
  78. Urgent hard start
  79. SS Running Rough. Any Ideas?
  80. Camshaft Basics 101
  81. No spark on #2 never.
  82. Discuss 94 firebird popping
  83. advanced induction
  84. Got the car started, now this -_-
  85. Dumb Question. How to get turn signals into bumper?
  86. Sparks everywhere!
  87. No spark, removed opti (loose stuff inside-with pictures)
  88. The Head(er) Thread
  89. Can u test a water pump?
  90. popping sound from tail pipe
  91. Are used le2 heads/intake safe to buy?
  92. Over fueling at idle
  93. adjusting valves
  94. Last step of pulling engine
  95. Are these recommended?
  96. plug on opti? unplugged wire? passanger side tune up!!!
  97. 160 or 180 t-stat? i don't know
  98. Urgent No start and backfire while cranking!!!
  99. Starter Problem!
  100. Guide plates needed?
  101. LT1 WONT START SPark PRoblem
  102. Car died on me while starting up then driving
  103. ignition fuse keeps blowing no start
  104. Urgent no start after Trans install
  105. Coolant leak
  106. fuel injectors
  107. Discuss Headgasket time advise? anyone?
  108. free mods for lt1
  109. Spark Knock after opti swap
  110. bad lifters? cam? timing? wtf???
  111. Headers Help.
  112. fuel injectors
  113. Discuss How much does it cost to port heads
  114. Edelbrock Intake Install
  115. i keep getting shocked after i wired light for gauge
  116. '94 Firebird Ignition system replacement
  117. Urgent Turbo or Supercharger
  118. Oil pressure? Help?
  119. headliner help
  120. re adjust rockers..
  121. new exhaust/header setup tips?
  122. HP
  123. Exhaust pop and rocker arm not moving
  124. mid lenght vs LT and tune
  125. EVAP Solenoid help please 94 z28 A4
  126. 96 lt1 6 spd idle problems
  127. Urgent Rocker/valve adjustment
  128. Starting problems..
  129. new project 95 z28 m6...
  130. Relocate Alternator
  131. having a really hard time getting harmonic balancer hub off
  132. Crankshaft Position Sensor part 3?
  133. switched to race headers what block off plates do i need?
  134. need help naming aftermarket part
  135. here we go..
  136. changing opti and cam shaft seals
  137. Urgent Starting problems
  138. cc503?
  139. Good article on engine Oil
  140. opinions needed
  141. Replacing plugs and wires with Headers
  142. Tuned or Not ???
  143. Quick question about cats
  144. Buying a LT1 motor what should I listen and look for
  145. Just installed headers, running like crap
  146. Need input from the valve train guru's
  147. Required wiring for an LT1 going into an old car
  148. LT1 GenX Trick Flow top end kit
  149. what throttle bodies do you guys recogmend?
  150. Why did GM...
  151. Cranks but wont start
  152. seafoam worth the risk?
  153. first start up..
  154. Voltage gauge is reading closer to the red
  155. throttle linkage issue
  156. Discuss H345ACP DDP piston reviews??
  157. my first firebird... headache
  158. going to buy 306 cam what all do i need?
  159. Question Modded LT1 Fuel pressure.
  160. Code P0307
  161. update on LT1 cold start/idle issue
  162. 97 throttle body bypass..
  163. Dash issues help
  164. Second opinions needed on potential cam setup.
  165. starting problem
  166. egr block off question
  167. New member trying to get his LT1 up and running
  168. Tune worth it with minor mods?
  169. MAC Headers for a 95 on a 93
  170. Engine Starts But Wont run
  171. Speedo gear change to correct for new gears?
  172. Strange SES light issue
  173. Re-wiring harness, need some fuse block help
  174. Not Starting.. Ughhhhhhh
  175. Blown exhaust gasket
  176. what kind of coolant do you use?
  177. Question advice on 1994 z28 lt1
  178. 383 Good setup?
  179. I need help
  180. bad temp sensor or serious problem?
  181. what hp
  182. Wiring Harness Diameters
  183. Power Steering Pulley Came off
  184. LS1 Filter BAsket
  185. How to distinguish between OBD1 and OBD2
  186. Putting a new engine in my 96 SS
  187. 1993 Firehawk dyno #s
  188. Question 96 Trans Am LT1 Low RPM miss and vibration?
  189. installing aftermarket water temp gauge
  190. Harmonic Balancer wobble
  191. wrong filter size???
  192. Has anyone tried this opti?
  193. It's time to actually do something with this car
  194. Around how much hp to expect
  195. Starting Issues!!!!!
  196. I need at least 2 24lb injectors or a good deal in whole set
  197. Question LT1 Air Pump help
  198. Dang EGR flow code
  199. Optispark issue
  200. 3 Bad Alternators in a Month
  201. LT4 injectors in LT1
  202. Low speed miss - if revved up - Engine light comes on steady
  203. Question Nitrous LT1 or Turbo LQ4. Whats your LT1 HP and 1/4 times.
  204. Engine stalling
  205. Question lt1 sputterand wont climb rpms
  206. Urgent failed smog help
  207. LE Trick Flows
  208. Needing input for 12's.
  209. egr and air pump removal
  210. Iron V.Alum Heads
  211. LT1 in Rock Crawler Juggy
  212. connector help.
  213. Powermaster starter fitment problem
  214. compare AI to LE
  215. Question hesitation at wot
  216. Homemade octane booster
  217. has anyone installed longtubes without using a lift?
  218. 1 problem,need help
  219. Advise on upgrades-first trans am
  220. 1995 trans am cold start issue.
  221. Lt4 HOT CAM
  222. Question What code scanner do I need? 1994 Pontiac Firebird Formula
  223. 1994 Trans am very hard starting, sputtering!!
  224. engine stays cold
  225. Question 94 Camaro wont send power to fuel pump or starter
  226. Question Help with 383 - Balance
  227. 1.6 comp roller rockers, now valve covers are too short.
  228. Pcv differences
  229. Dyno/Tune soon!!
  230. LT1 cwap to chevy van
  231. GM Optispark sale
  232. engine removal??
  233. Question SCAT Rotating Assembly Kit 1-41829 BIE
  234. lt1 cam?
  235. Carbon/oil buildup - valves, intake
  236. Lt1 Stalls After 5 Mins HELP!
  237. Valve cover clearance.
  238. Lt1 intake
  239. Discuss Stroker ideas
  240. dead spot help
  241. Lt1 main bolts
  242. VERY Long Cranking LT1 Swap
  243. 93 Trans Am not running!
  244. Manifold Leak, SES Light
  245. Discuss Thinking of increasing driveability
  246. need help
  247. Amsoil
  248. LT1 Long Tube Problems
  249. Question Valve spring setup help
  250. Header Question