View Full Version : LT1-LT4 Modifications



  1. no fuel pressure
  2. Best person to convert a single plane intake
  3. what is this plug?
  4. MAP sensor question...
  5. are these mods worth it for my lt1?
  6. m6 swap without engine
  7. Changed water pump, now oil leak
  8. Unknown LT1 cam: Exhaust Video
  9. Leaving my battery unhooked for long periods, does computer have to relearn the table
  10. Had to change valve covers...??
  11. Header choice
  12. Stock Connecting Rods Safe RPM Limit?
  13. Bearing choices for Con-Rod/Crank Main
  14. 160 Thermostat
  15. 24x
  16. LT4 hot cam and tuning
  17. LT1 overhaul. Recommend replace working parts?
  18. Idle stuck @ 1500 after a few WOT pulls?
  19. Help ASAP with 1995 oil dip stick length
  20. So I pulled my stock springs out of storage...
  21. programming a 1995 AUO code trans am for keyless entry
  22. Another One Bits The Dust!!! With Pics
  23. How much does a shortblock weigh?
  24. Shift kit question
  25. Shift kit question
  26. 24x coil set up let’s see them
  27. lt1 custom sbc ps pump and alot more
  28. Back in an LT1 and have some questions..
  29. Lid install completed
  30. PCMforless???
  31. 93 lt1 firebird need help
  32. Sun Visors
  33. Ford injectors on LT!?
  34. What do u think guys think it will run
  35. Putting in LT4 ED timing set, question
  36. Accessory Bracket
  37. battery hold down options
  38. Intake manifold question
  39. Water blown out top of....
  40. 1997 Trans Am - Weird Noise
  41. Thinking of going back to stock TB
  42. Opti install
  43. Giving some VIN # so they can look at CarFax??
  44. chipped
  45. Recommend an ignition setup
  46. Racing a 93 Trans Am
  47. how to hide the engine bay harness? Passenger side fender harness
  48. lt1 radiator trans line thread size and pitch
  49. another hid question
  50. 1993 Formula Firebird Questions
  51. SSRA/Austin MEGA MOUTH finally installed (with trans cooler)
  52. because i dont know
  53. Estimated HP for my car?
  54. Dual mufflers vs single
  55. Maybe my lt1 family can help me out before I have to get on a mustang forum.
  56. What Oil is best to use
  57. Long tube headers
  58. Valve lash on dry lifters
  59. wiring the headlights in an LT1 car with an LS1 front end swap
  60. 1997 Trans Am Manual with 2.73 Gear Ratio.
  61. 95 LT1 exhaust manifold bolt size
  62. Need some help with starting my car.
  63. Bought a 93 TA with mods, questions.
  64. Can you buy this connector? (OPTI - PCM connector)
  65. Piston ring choices? Gap size?
  66. Alternator Relocation Bracket Spacers?
  67. Lt1 fog light cutoff bypass (when high beams are on)
  68. Air delete and tune out
  69. Re tune for Pacesetter LT?
  70. Coolant Hose Question
  71. motor mounts
  72. New engine with bearing dust in oil. Is this normal?
  73. Project: Boosting Rocky
  74. 1993 pontiac trans am 5.7 ignition module
  75. 1LE A/C Delete pulley
  76. Shout out to all the knowledgable mechanics
  77. rocker geometry help
  78. Oil Overfill?
  79. Help get my car to start
  80. Minimum safe distance for steel fuel line near exhaust pipe?
  81. Headlight motors- how does GM assemble these?
  82. Rod bearing clearance between .0015 and .002 too tight?
  83. Which MAP Sensor for '93 24x LT1?
  84. AC Compressor Going Bad?
  85. measuring for pushrod length
  86. where are the o2 grounds?
  87. Being challenged
  88. Spark issues
  89. Best Head Cam combo selection?
  90. Calling "Stood Up" Radiator People (Hoses)
  91. Went to the track Is my car a dog..?
  92. 10.46 @ 129 so far on stock long block
  93. Will these fit?
  94. question about headers and exhaust manifolds
  95. Just finished 24x and Procharger Install and got dynoed
  96. 97 WS6 Randomly wont start
  97. ta door panels on camaro?
  98. LT1 Feels under powered between 1800-2000 RPM
  99. Throttle body cable? need help
  100. Wierd Idle Surging and Misfiring
  101. Use a powerdyne or not?
  102. oil leak?
  103. VE Table Tunning- MAP values
  104. anyone have straight pipes on their lt1?
  105. 1993 z 28 back fire and missing
  106. 94 firebird lt1 auto need help asap
  107. New 24x LT1 System - Coming Very Soon
  108. Gmmg/madhammer exhaust
  109. 383 engine question.
  110. Why is my oil pressure reading so high?!
  111. 24x reluctor question
  112. Need DYNO.
  113. LT1 vs BMW E90 330I
  114. a rock fell in my injector hole
  115. Step by step instructions to delete my air/egr.
  116. Tapping from engine
  117. Aftermarket Heads for sale?
  118. 1997 Trans Am
  119. What Injectors/Pump
  120. DTC 63, but bank 1 shows bad numbers?
  121. low mile lt1 f/s
  122. New top end Tuning questions
  123. Help me with timing!!!!!!
  124. aftermarket Roller Rockers
  125. Valve cover clearance
  126. AIR system exhaust plug
  127. Need quick Responses for injectors
  128. Idle drops upon startup
  129. Slight misfire and horrible mpg
  130. please help with tunerpro
  131. NEW to the forum and need some Hypertech Help!!!
  132. 353ci LE 21* Trickflow IDLE VIDEO!
  133. Rear main seal install help please
  134. A Little Missfire Help Plz.
  135. Sold the car now for some parts.
  136. Injectors Stuck on????
  137. Aftermarket steering wheel
  138. Fairly new firebird owner has a question! :)
  139. GM OPTI with 3 year replacment
  140. Throttle body bypass please help!
  141. Looks like there's gonna be 1 less LT1 on the road
  142. Fresh Rebuild and rear main is leaking
  143. Almost got her done.
  144. ls1 swap
  145. 94 Z28 completely different after exhaust.
  146. Total Seal ring gaps question
  147. Paxton SN93 Supercharger - What's needed?
  148. how to install ignition switch kit
  149. how to remove crank keyway
  150. question about steam ports
  151. Better brakes for 95 Z28 vert
  152. Abs inop
  153. Is this the right stut/shock dust boot?
  154. Replaced Opti, now I don't have any spark at all. LTCC kit.
  155. Column
  156. Plugs and wires
  157. Wrong Guideplates??
  158. head install bolt lube/sealer
  159. LT1 exhaust note thread
  160. Aftermarket rear sway bar and SS spoiler
  161. Support Group for people who have changed Spark Plug wires
  162. Intermediate pipe install
  163. Low oil sensor delete?
  164. Oil port block off.
  165. o2 sensors close to header collector throwing off a/f
  166. idle rpm problem
  167. bbk shorty header Y-Pipe Question
  168. Im back
  169. How to Clean Fuel Injectors
  170. Y pipe for Hooker LT's
  171. push rod length for cc306/1.6rr
  172. Big Bore LT1 block
  173. LT1 radiator trans line fitting
  174. Cables for tunerpro/digimoto and freescan
  175. Out of the LT1 Game... New Project
  176. best small mods for an lt1
  177. supercharged lt1 maf problems??
  178. egr delete running rich.
  179. Possbible cheap and easy header install
  180. Motor build Ideas
  181. Need help getting PCM to connect
  182. stock rocker stud + guide plates?
  183. 93 ecm/harness swap to 94-95 style
  184. 97 engine harness plug ?'s
  185. bbk shorty drivers side removal
  186. Car was running terribly, replaced opti, won't start. I need some help!!!
  187. Lt1 heads on Gen 1 sbc
  188. Lt1 Guidance
  189. TCI 3000 or Precision 2400
  190. LS1 lid and hood choice.
  191. 1.6 RR's?
  192. Skip 5-6 w/ Pro 5.0 and Adjustable Springs
  193. raise windows no harness
  194. LSX or BBC?
  195. fuel pump hanger assembly different/ same
  196. 1993 Z28 Project!!
  197. I need help with my tps ASAP please!!
  198. Install complete welded exhaust in driveway?
  199. Help
  200. 4l60e problem help!!
  201. Car won't shift under heavy accel
  202. Ordered Part and No Answer? Can anyone help?
  203. ASP 23% underdrive damper questions
  204. Optispark Advice?? Video
  205. Whats it worth question? Tuning Software
  206. 1995 z28 best way to replace evaporator core
  207. Suggestions on Y Pipe for OBX Headers
  208. Help asap
  209. Lt1 ignition issue
  210. 24x coil mount pics
  211. instrument cluster issues!!
  212. faulty low coolant sensor?
  213. My Build Questions
  214. Where to buy M6 exhaust bracket?
  215. Two many cat backs
  216. Is this a "real" OEM GM optispark?
  217. High hydrocarbon (HC)
  218. Another question about LS breathers on a LT
  219. Colored fog lights?
  220. 95 camaro transmission
  221. Top 10 mods?
  222. differential problem
  223. stalling issue
  224. lt1 with 700r4
  225. Polish or Powdercoat?
  226. 1.5 vs 1.6 RR
  227. Lt1 Running rich
  228. Trans cooler lines
  229. 96 Camaro Z28 LT1 fuel injector question
  230. Couldn't find this answer.
  231. My 350" went 9.99
  232. #1039 1997 camaro ss black 6 speed forsale
  233. Time for Oil Change but have a question..
  234. How to scan a 95 lt1 w/ obd2 port w/ obd1 scanner?
  235. custom headlights in a lt
  236. cam lt1
  237. Where to buy a t56?
  238. 1995 camaro window outer felt removal?
  239. 93-96' camaro pillar pods
  240. Anyone needing a k/n FIPK or 1LE bellows?
  241. white smoke, wants to die. help!!
  242. 1993 z28 stuttering
  243. So my father just pulled this out of the garage...
  244. Remember GIZMO? Saw him yesterday on Powerblock TV
  245. Beautiful day for some highway pulls.
  246. 95 Lt1 Rod bearing cap torque specs need help
  247. Does anybody know where I can get a throttle body plate
  248. msd box
  249. Place to buy Walbr 255LPH-hp
  250. double checking these are the o2's i need