View Full Version : LT1-LT4 Modifications



  1. Turbo 355 LT1 Rod Question.
  2. Best combo for 400rwhp?
  3. K-Member In Car or Out Car
  4. Where to get M6 Radiator?
  5. What to do with my old opti?
  6. Lt1 crank hub
  7. 94 Trans Am random stall while crusiing, no stumble
  8. 96 Camaro RS LT1 Six Speed
  9. Narrow Band air/fuel help
  10. Tachometer
  11. LT1 not starting
  12. lt1 heads/ some misc stuff
  13. 96 camaro ss wiring
  14. 10's in street trim
  15. When will it stop, motor locked up
  16. AZ2ENVY's new build thread
  17. When losing the front bumper support, any way to keep the front fog lights?
  18. LPP Stainless Headers Poll!!! PLEASE COME IN!!!
  19. ok camaro fans who thinks i made a bad choise
  20. Any kooks headers mufflex y pipe guys out there?
  21. Aeroforce Scangauge/Glowshift Wideband problems
  22. 24x & a 4L60?
  23. Removing Unused Wiring Harness Connectors
  24. 396 daily driver builds
  25. new door pin and roller but roller not rolling
  26. lt1 fuel pressure drop
  27. driving the bird after 3 years, what things to check?
  28. tunercat winflash issue
  29. Afr heads and new tune on my 383
  30. exhaust ideas!
  31. Is my exhaust stock or aftermarker?
  32. 9 second stock long block build thread!!! pics and vids inside!
  33. QD line sizes on fuel rail?
  34. got my self a 'flap'
  35. Tuner cat $EE and $EEB questions
  36. Bad Hesitation & oil leak
  37. 9's stock short block and stock heads at altitude
  38. HVAC check valve vacuum lines- tugged one out and can't find where it goes?
  39. is it worth it to get a cam?
  40. Zero oil pressure out of nowhere *PICS*
  41. I Think I'm Having a VATS Issue
  42. Went from 93' wiring, to 95', now I can't get any fuel!
  43. LT1 LT Header install
  44. Spark plug recommendation
  45. ever hear of an optispark doing this?
  46. install water pump drive seal/opti seal dry?
  47. Banging head, Clutch disc cleaning.
  48. Another header thread?
  49. splicing o2's
  50. 94 LT1 in a 97 body. Any computer issues?
  51. extra lt1 motor what to do?
  52. Firebird Formula owner looking for more power
  53. Tuner
  54. Question Need Help on My 320+ HP JOURNEY :)
  55. A1000 or KB Boosted 255.. fuel help needed
  56. 94 LT1 camaro runs better with light on please help
  57. Head plug removal
  58. Think I found the rear main problem
  59. Stutter due to cut wire
  60. PTC 3800 Converter For My Setup?
  61. Speed Inc?
  62. 96 Z28 oil pressure problem (new to site need some help)
  63. Exhaust Manifold / EGR question...
  64. Help me figure out this annoying noise! Please!
  65. Help LT1 misfire
  66. End of dipstick broke off... what do I do
  67. Driveshaft Weight
  68. 1LE power steering delete?
  69. Bolo's VFN Sunoco Hood & Idle Teaser
  70. Can someone please look at this Datamaster file for me?
  71. Bored at work made a short video :)
  72. Headers contacting steering linkage
  73. LT1 Modification Emphasizing Low End Torque
  74. Needing advice on new engine build.
  75. 700r4 rebuild
  76. Changed timing cover seals, opti, damper, now runs rough
  77. what do i look for when guying an lt1
  78. 9's are in my grasp!!!!!! (videos inside)
  79. Motor Mounts?
  80. Msd
  81. Loudmouth Resonator Swap with different muffler?
  82. WTB over the valve cover wires/mounts
  83. What's the difference between a LT1 and v6 4L60E?
  84. A4 and roll racing
  85. Oil Pressure vs Oil Temp.
  86. A/C help
  87. 94 Trans Am Pics Before And After Full Detail
  88. drivetrain swap
  89. 97 LT1 swap into 94 Z28
  90. Parts help please
  91. Msd 6al
  92. can not get into closed loop getting terrible gas mileage pls help
  93. Need a suitable location for my opti vent tube for over the radiator intake
  94. Water
  95. measured my pushrods, how this look
  96. Almost got my H/C LT1 ready to be daily driven help figure out these last few kinks
  97. Lt1 Headache, help and guidance appreciated
  98. Need some help identifying some parts. CAM/ injectors
  99. Cat testing
  100. arp head studs vs. head bolts
  101. slp exhaust
  102. Strange fuel pump noise and fuel odor from rear of car
  103. maxing 30lb injectors???
  104. Best Way to Hook Up Nitrous Fuel Line and Electric Fuel Pressure Sensor???
  105. HELP!!! LT1 Problem after TB BYPASS
  106. Factory AIR fittings won't fit AIR/egr Headers
  107. true dual setups come in guys
  108. 1993 Specific Auto to Manual Swap - Clutch Cylinder Firewall Issue
  109. Would roller rockers/chromoly rods/ retune help me that much?
  110. Tow dolley questions lol
  111. Chipmunks...
  112. Problem with loss of electrical power
  113. LTCC Launch RPM
  114. Lt1 problems - please help!
  115. Fuel Pump Issue
  116. Car is running hot
  117. Having Tuning MAF issues about to be at ends WIT
  118. pushing oil out of the oil fill tube
  119. 5k rpm studder
  120. Summit racing headers
  121. pcm fried?
  122. Fuel pump sock
  123. No response from PCM!!! Help
  124. P0650.. Not LT related
  125. Mail Order Tunes
  126. Rebuild my GM oil pump or buy a melling?
  127. LT1 Guru Needed, Misfire when warm
  128. Long tubes and Autocross
  129. EWP Wiring to AIR Pump Relay
  130. B-Body LT1
  131. 97 gauge cluster
  132. My 355 Build
  133. how do Make my 94 into a 96 obd 2 connector?
  134. Highest CR on pump gas?
  135. lentgh of stock oil dipstick lt1 camaro
  136. Another is my car slow at the track?
  137. IAT sensor relocation
  138. Good quality street clutch please help!
  139. Looking for a set of LT4 Composite VC's
  140. 00 ls1 and engine harness in a 94
  141. Fix head gaskets, rebuild current, buy used motor?
  142. Console lid hinge repair?
  143. reluctor fabrication
  144. My first lt1
  145. what mods to do next?
  146. Low rpm backfire thru intake; lt1
  147. Valve Lash Engine running
  148. Worth it??
  149. Drove a ZL1 yesterday
  150. maf sensor screen dented?
  151. Does my Car run hot u think???
  152. Need advise on Valve Cover Options?
  153. Isky adjustable guide plates
  154. If anybody cares....
  155. lt1 accel dfi users, need help please
  156. LT4 bogs down, SES light on intermittently
  157. Lt1 advice
  158. no fuel pressure
  159. Best person to convert a single plane intake
  160. what is this plug?
  161. MAP sensor question...
  162. are these mods worth it for my lt1?
  163. m6 swap without engine
  164. Changed water pump, now oil leak
  165. Unknown LT1 cam: Exhaust Video
  166. Leaving my battery unhooked for long periods, does computer have to relearn the table
  167. Had to change valve covers...??
  168. Header choice
  169. Stock Connecting Rods Safe RPM Limit?
  170. Bearing choices for Con-Rod/Crank Main
  171. 160 Thermostat
  172. 24x
  173. LT4 hot cam and tuning
  174. LT1 overhaul. Recommend replace working parts?
  175. Idle stuck @ 1500 after a few WOT pulls?
  176. Help ASAP with 1995 oil dip stick length
  177. So I pulled my stock springs out of storage...
  178. programming a 1995 AUO code trans am for keyless entry
  179. Another One Bits The Dust!!! With Pics
  180. How much does a shortblock weigh?
  181. Shift kit question
  182. Shift kit question
  183. 24x coil set up letís see them
  184. lt1 custom sbc ps pump and alot more
  185. Back in an LT1 and have some questions..
  186. Lid install completed
  187. PCMforless???
  188. 93 lt1 firebird need help
  189. Sun Visors
  190. Ford injectors on LT!?
  191. What do u think guys think it will run
  192. Putting in LT4 ED timing set, question
  193. Accessory Bracket
  194. battery hold down options
  195. Intake manifold question
  196. Water blown out top of....
  197. 1997 Trans Am - Weird Noise
  198. Thinking of going back to stock TB
  199. Opti install
  200. Giving some VIN # so they can look at CarFax??
  201. chipped
  202. Recommend an ignition setup
  203. Racing a 93 Trans Am
  204. how to hide the engine bay harness? Passenger side fender harness
  205. lt1 radiator trans line thread size and pitch
  206. another hid question
  207. 1993 Formula Firebird Questions
  208. SSRA/Austin MEGA MOUTH finally installed (with trans cooler)
  209. because i dont know
  210. Dual mufflers vs single
  211. Maybe my lt1 family can help me out before I have to get on a mustang forum.
  212. What Oil is best to use
  213. Long tube headers
  214. Valve lash on dry lifters
  215. wiring the headlights in an LT1 car with an LS1 front end swap
  216. 1997 Trans Am Manual with 2.73 Gear Ratio.
  217. 95 LT1 exhaust manifold bolt size
  218. Bought a 93 TA with mods, questions.
  219. Can you buy this connector? (OPTI - PCM connector)
  220. Piston ring choices? Gap size?
  221. Alternator Relocation Bracket Spacers?
  222. Lt1 fog light cutoff bypass (when high beams are on)
  223. Air delete and tune out
  224. Re tune for Pacesetter LT?
  225. Coolant Hose Question
  226. motor mounts
  227. New engine with bearing dust in oil. Is this normal?
  228. Project: Boosting Rocky
  229. 1993 pontiac trans am 5.7 ignition module
  230. 1LE A/C Delete pulley
  231. Shout out to all the knowledgable mechanics
  232. rocker geometry help
  233. Oil Overfill?
  234. Help get my car to start
  235. Minimum safe distance for steel fuel line near exhaust pipe?
  236. Headlight motors- how does GM assemble these?
  237. Rod bearing clearance between .0015 and .002 too tight?
  238. Which MAP Sensor for '93 24x LT1?
  239. AC Compressor Going Bad?
  240. measuring for pushrod length
  241. where are the o2 grounds?
  242. Being challenged
  243. Spark issues
  244. Best Head Cam combo selection?
  245. Calling "Stood Up" Radiator People (Hoses)
  246. Went to the track Is my car a dog..?
  247. 10.46 @ 129 so far on stock long block
  248. Will these fit?
  249. question about headers and exhaust manifolds
  250. Just finished 24x and Procharger Install and got dynoed