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. radiator plug
  2. Injectors not working.help!
  3. Mac mid headers, can't find them.
  4. lt1 pcv/ccv help needed
  5. need a quick answer about opti
  6. Urgent engine apart, headgasket replacment PLEAS HELP
  7. marvel mystery oil. how would you go about this?
  8. I screwed up
  9. Question Be cool, is it worth it?
  10. Question ignition upgrades
  11. Rocker stud pn#
  12. neutral safety switch bypass
  13. Are roller rockers and pushrods supposed to look like this?
  14. starter problem!
  15. Engine Mounts Alignment
  16. Urgent starting head gasket today, remove emisions while im there?
  17. driver side valve cover removal
  18. Anyone installed a single spintech in place of the crossflow muffler?
  19. Ok ... 383 , 396 .. Or ls408 swap
  20. Anyone with Tunercat please help
  21. Lifter choice.
  22. WHAT IS THE OVERALL HEIGHT OF FBODY LT1 v8 ENGINE FROM TOP OF INTAKE TO OILPAN
  23. Urgent hard start
  24. SS Running Rough. Any Ideas?
  25. Camshaft Basics 101
  26. No spark on #2 never.
  27. Discuss 94 firebird popping
  28. advanced induction
  29. Got the car started, now this -_-
  30. Dumb Question. How to get turn signals into bumper?
  31. Sparks everywhere!
  32. No spark, removed opti (loose stuff inside-with pictures)
  33. The Head(er) Thread
  34. Can u test a water pump?
  35. popping sound from tail pipe
  36. Are used le2 heads/intake safe to buy?
  37. Over fueling at idle
  38. adjusting valves
  39. Last step of pulling engine
  40. Are these recommended?
  41. plug on opti? unplugged wire? passanger side tune up!!!
  42. 160 or 180 t-stat? i don't know
  43. Urgent No start and backfire while cranking!!!
  44. Starter Problem!
  45. Guide plates needed?
  46. LT1 WONT START SPark PRoblem
  47. Car died on me while starting up then driving
  48. ignition fuse keeps blowing no start
  49. Urgent no start after Trans install
  50. Coolant leak
  51. fuel injectors
  52. Discuss Headgasket time advise? anyone?
  53. free mods for lt1
  54. Spark Knock after opti swap
  55. bad lifters? cam? timing? wtf???
  56. Headers Help.
  57. fuel injectors
  58. Discuss How much does it cost to port heads
  59. Edelbrock Intake Install
  60. i keep getting shocked after i wired light for gauge
  61. '94 Firebird Ignition system replacement
  62. Urgent Turbo or Supercharger
  63. Oil pressure? Help?
  64. headliner help
  65. re adjust rockers..
  66. new exhaust/header setup tips?
  67. HP
  68. Exhaust pop and rocker arm not moving
  69. mid lenght vs LT and tune
  70. EVAP Solenoid help please 94 z28 A4
  71. 96 lt1 6 spd idle problems
  72. Urgent Rocker/valve adjustment
  73. Starting problems..
  74. new project 95 z28 m6...
  75. Relocate Alternator
  76. having a really hard time getting harmonic balancer hub off
  77. Crankshaft Position Sensor part 3?
  78. switched to race headers what block off plates do i need?
  79. need help naming aftermarket part
  80. here we go..
  81. changing opti and cam shaft seals
  82. Urgent Starting problems
  83. cc503?
  84. Good article on engine Oil
  85. opinions needed
  86. Replacing plugs and wires with Headers
  87. Tuned or Not ???
  88. Quick question about cats
  89. Buying a LT1 motor what should I listen and look for
  90. Just installed headers, running like crap
  91. Need input from the valve train guru's
  92. Required wiring for an LT1 going into an old car
  93. LT1 GenX Trick Flow top end kit
  94. what throttle bodies do you guys recogmend?
  95. Why did GM...
  96. Cranks but wont start
  97. seafoam worth the risk?
  98. first start up..
  99. Voltage gauge is reading closer to the red
  100. throttle linkage issue
  101. Discuss H345ACP DDP piston reviews??
  102. my first firebird... headache
  103. going to buy 306 cam what all do i need?
  104. Question Modded LT1 Fuel pressure.
  105. Code P0307
  106. update on LT1 cold start/idle issue
  107. 97 throttle body bypass..
  108. Dash issues help
  109. Second opinions needed on potential cam setup.
  110. starting problem
  111. egr block off question
  112. New member trying to get his LT1 up and running
  113. Tune worth it with minor mods?
  114. MAC Headers for a 95 on a 93
  115. Engine Starts But Wont run
  116. Speedo gear change to correct for new gears?
  117. Strange SES light issue
  118. Re-wiring harness, need some fuse block help
  119. Not Starting.. Ughhhhhhh
  120. Blown exhaust gasket
  121. what kind of coolant do you use?
  122. Question advice on 1994 z28 lt1
  123. 383 Good setup?
  124. I need help
  125. bad temp sensor or serious problem?
  126. what hp
  127. Wiring Harness Diameters
  128. Power Steering Pulley Came off
  129. LS1 Filter BAsket
  130. How to distinguish between OBD1 and OBD2
  131. Putting a new engine in my 96 SS
  132. 1993 Firehawk dyno #s
  133. Question 96 Trans Am LT1 Low RPM miss and vibration?
  134. installing aftermarket water temp gauge
  135. Harmonic Balancer wobble
  136. wrong filter size???
  137. Has anyone tried this opti?
  138. It's time to actually do something with this car
  139. Around how much hp to expect
  140. Starting Issues!!!!!
  141. I need at least 2 24lb injectors or a good deal in whole set
  142. Question LT1 Air Pump help
  143. Dang EGR flow code
  144. Optispark issue
  145. 3 Bad Alternators in a Month
  146. LT4 injectors in LT1
  147. Low speed miss - if revved up - Engine light comes on steady
  148. Question Nitrous LT1 or Turbo LQ4. Whats your LT1 HP and 1/4 times.
  149. Engine stalling
  150. Question lt1 sputterand wont climb rpms
  151. Urgent failed smog help
  152. LE Trick Flows
  153. Needing input for 12's.
  154. egr and air pump removal
  155. Iron V.Alum Heads
  156. LT1 in Rock Crawler Juggy
  157. connector help.
  158. Powermaster starter fitment problem
  159. compare AI to LE
  160. Question hesitation at wot
  161. Homemade octane booster
  162. has anyone installed longtubes without using a lift?
  163. 1 problem,need help
  164. Advise on upgrades-first trans am
  165. 1995 trans am cold start issue.
  166. Lt4 HOT CAM
  167. Question What code scanner do I need? 1994 Pontiac Firebird Formula
  168. 1994 Trans am very hard starting, sputtering!!
  169. engine stays cold
  170. Question 94 Camaro wont send power to fuel pump or starter
  171. Question Help with 383 - Balance
  172. 1.6 comp roller rockers, now valve covers are too short.
  173. Pcv differences
  174. Dyno/Tune soon!!
  175. LT1 cwap to chevy van
  176. GM Optispark sale
  177. engine removal??
  178. Question SCAT Rotating Assembly Kit 1-41829 BIE
  179. lt1 cam?
  180. Carbon/oil buildup - valves, intake
  181. Lt1 Stalls After 5 Mins HELP!
  182. Valve cover clearance.
  183. Lt1 intake
  184. Discuss Stroker ideas
  185. dead spot help
  186. Lt1 main bolts
  187. VERY Long Cranking LT1 Swap
  188. 93 Trans Am not running!
  189. Manifold Leak, SES Light
  190. Discuss Thinking of increasing driveability
  191. need help
  192. Amsoil
  193. LT1 Long Tube Problems
  194. Question Valve spring setup help
  195. Header Question
  196. Interesting 95 impala ss
  197. Urgent Bad WOT Misfire
  198. Goofy Speedo, and tranny issue
  199. Gears
  200. Question 95 Trans am with aluminum heads and mild cam running really rich? Any suggestions?
  201. LT1 super dampener
  202. LT1 stroke or not
  203. rocker studs
  204. Security???
  205. lt1 swap choices
  206. coolant sensor
  207. opti spark question
  208. which crankshaft balancer?
  209. Crank Harmonic Balancer/damper
  210. code 36 question
  211. Tranny dipstick tube problem.
  212. Hypertech tuner?
  213. Discuss Lt1 Vibration fix attempt 3
  214. Discuss Lt1 Vibration fix attempt 3
  215. help please
  216. LT1 Header Problem!
  217. Discuss Knock Sensors w/ 1.7" Scorpions
  218. Egr and air delete
  219. oil pressure weirdness
  220. Headers for 95 T/A
  221. Keep breaking starters help!
  222. LT1 Knock? :(
  223. Pontiac Thread? and FPR, Suspension, and Trq Converter question
  224. Newbie
  225. Do I Need New Pushrods?
  226. pacesetter questions
  227. When is it time to let it go?
  228. tuner for 1995 Trans am
  229. Major top end overhaul, some questions
  230. EWP Timing Chain Set
  231. Question SCAT 383 Forged I Beam - Clearance issues
  232. getting exhaust done soon
  233. Discuss 94 Trans Am-95-97 motor swapped before purchase.
  234. Opti fun
  235. Lt1 timingset
  236. cold weather cold/warm start
  237. pushrod length help.
  238. Which oil to use?
  239. Question Engine Swap....94-96 Imp into a 96 z28...>.<
  240. 94 camaro z28 won't run after engine swap
  241. Bad exhaust leak.. Run in Speed Density?
  242. what stall converter and gear combo is everyone running?
  243. lt1 trans am exhaust inquiry
  244. Question To swap or not to swap?
  245. Help! I'm gettin car inspected tommoro
  246. 94 lt1 stumbling off idle to 2k rpm
  247. how long does it take to flush heater core? And how
  248. Question LS1 Cam in a LT1 engine
  249. Full Exhaust Options
  250. Will I need tune after shortys ? If so will hypertech be fine