View Full Version : LT1-LT4 Modifications



  1. CEL came on once, haven't seen it since
  2. 96 trans am tuning???
  3. Optispark disc measurements.
  4. Idling issue on 95 z28
  5. WTB: LT1 Fuel Pump Assembly
  6. Single plane elbow options with LT1 58mm TB
  7. MALF 36 high-res fail
  8. Over the radiator intake questions
  9. Regular Intake to Ram Air?
  10. 2014 LTx Shootout
  11. Project: Street Smallblock
  12. 5.7 lt1 swap to ls1
  13. Trouble starting
  14. AI 190 for street only
  15. LT1 cam help
  16. Pro comp rockers?
  17. Performance Package, 5.7L V8 SPI 305 hp
  18. LT1 better than the LS1 for everyday driving
  19. how will it run? with cam? please
  20. Brake line fitting size going to the rear end?
  21. LPP making a new run of headers...
  22. Injector adapters?
  23. won't start
  24. Replaced starter and still won't roll over
  25. oil cap leaking?!
  26. Motor mount issue
  27. 2OTL Exhaust?
  28. just an other 24x question about ECT sensor
  29. Cracked fuel line
  30. built lt1 oil pump choice?
  31. Blown Head gasket. Best way to leave it in the car.
  32. I got a new issue on my tank.
  33. 4l60e yanks ss3600
  34. Leaking Coolant
  35. Extending seat tracks?
  36. Guess HP for my setup
  37. Exhaust idea
  38. 24x with a twist question
  39. Optical sensor failure?
  40. LT1/LT4 Crate engines
  41. LOUD Backfire and stalled? OPTI-SPARK dead?
  42. Looking for This part
  43. Won't turn over
  44. New Ultra Z Hood by 6LE Designs!!!!
  45. Brand New 700R4/4L60 TCI TC For Sale
  46. what gears and stall?
  47. Rebuild my LT1?
  48. LT1 Intake-to-SBC Distributor
  49. LT1/LT4 Coil Packs Brackets by Deubel Products
  50. Since we have no LT1 parts section....
  51. Smog-legal headers - differences by year
  52. Whats a good asking price?
  53. need to buy LT4 mudule and lt4 knock sencors for 1996 impala ss
  54. Solid Roller Springs and Lifters
  55. 24x Problems
  56. turbo build
  57. 1994 Z28 5.7l Auto Gas and Cornmeal in the gas tank...The on going Struggle
  58. Stock heads and intake
  59. new to the fourth generation and wanting your input
  60. hit and run my dd
  61. 95 T/A Mods
  62. Pin on hood
  63. LT1 Rebuild/Refresh
  64. 95 Z28 programming cable
  65. Long Tube Pacesetter Headers for sale!!!!!
  66. LT4 is back :)
  67. 94 opti plug
  68. LT1 Check Engine Light and Runs Rough
  69. LS6 valve springs with 1.7rr's?
  70. 96 z28 lt1.. help chose cam?
  71. Rip back apart or install it? LT1 355
  72. How to turn a 96 Impala into a 12 sec ride
  73. Rack and pinion coding
  74. Is this bad? Valve spring retainer pic inside
  75. How do i know my TPS is bad?
  76. Puddle In rear hatch
  77. Most hp lt1
  78. Help me solve my camshaft mystery
  79. what is this light?
  80. '93 occasional hard start
  81. New le cam for sale!!!!!
  82. WTB LT1 trick flow twisted wedge heads
  83. eBay opti's
  84. f1 blower pulley and fluidamper
  85. 96 LT1 into 95 Formula Firebird
  86. LT1 Headlight Question
  87. Cap and Rotor
  88. How many lbs of boost?
  89. VATS complete removal / delete. Going to a simpler starting system?
  90. Cam Set Up, Buying Parts (Help Make Sure I Got Everything).
  91. What is this. i broke it. Belong above my oil filer
  92. Starter grinding?
  93. Hard starting after last nights Opti Episode
  94. Need help, shooting for 11.5/1 C/R. What gasket?
  95. EZ EFI 2.0 LT1 Compatibility
  96. Turbo 93 drivability
  97. Miss only under load
  98. 4l80e swap
  99. Steering wheel will not lock HELP!
  100. Cam help?
  101. Well i totalled my ol girl...
  102. LOUD Comp rockers (Update!!)
  103. pressing harmonic balancer
  104. Is there a way to get better gas mileage on a Trans Am 1993?
  105. LT1 Swap into a 1989 Sonoma, help please!
  106. s60 rear end??
  107. 94 LT1 starting issue
  108. LT1 plug pictures. Whats wrong??
  109. Caprice ICM's?
  110. PCM Tune
  111. Finally coming along
  112. pcm and harness needed!
  113. question about transmissions
  114. Some of you seem to know your shit!!!
  115. LT1 Harmonic Balancer Question
  116. LT1 Engine
  117. 1995 Camaro SS LT1 First Car
  118. eprom to flash computer swap?
  119. Snowball effect. Round 3.
  120. Thoughts on my LT1 Shortcomings
  121. 01-02 Express Van PCM in a 94 Camaro
  122. LT1 vibrates between 25-30% gas pedel. CATs GONE!
  123. Corvette Motor Poll
  124. Anyone want a 1996 LT1 raceing car? It has a computer and it's wind resistanant!
  125. Hoses!
  126. I have a ton of stock lt1 parts..for sale!
  127. LT1 issues - cranks and pops.
  128. Issue After Cam Install
  129. Non-Fbody tech question about drop in gas mileage
  130. 94 LT1 need help
  131. Callaway Supernatural cam?
  132. Ready to Start building 355 very soon
  133. Spark Plug Boots and Terminals at Opti.
  134. T56 rebuild
  135. "Best exhaust note ever!"
  136. A couple new LT1 specific goodies
  137. 383 Oil pan Part #
  138. EFI connection two piece billet timing cover.
  139. Jet dst tuner
  140. Lt1 cranks then stops.
  141. LT1 idles too fast
  142. The pains of living with manifolds...time for headers?
  143. AIR pump & EGR education
  144. Driver side door switch clips
  145. 600 fwhp 385ci? What top end?
  146. Need help about throttle body
  147. Stock 383?
  148. Adjustable vs Non-adjustable rear suspension components
  149. Need lt1 24x and bent push rod
  150. No crank no click no fuel pump no start LT1
  151. Replacing fuel pump, do i need to use bucket?
  152. what do you think my car will run
  153. LT1 went to the shop and .....
  154. Buy new opti or 24x for 400+rwhp build?
  155. changing cams.
  156. Best Mods for LT1 For NHRA Street Legal Drags in CA
  157. 95 lt1 engine into a 93 z28
  158. HELP! car stuck at 3k after WOT
  159. lt1 Trans am Magnaflow Catback to Magnamouth catback with powersicks before tips.
  160. Water Pump Noise
  161. Dumb question about cam
  162. Mufflex 3.5" dual dual vs. SLP Pro Flow
  163. Throttle Position Sensor??? Help!
  164. Simple LT1 rebuild
  165. Christmas Sale Garrett Turbos!!!!
  166. Boosted LT1s with 4032 alloy pistons... How are yours holding up?
  167. Air pump problem
  168. How to get my car to hook
  169. Hard Plastic Vacuum line ???
  170. Turbo lt1 wont go above 4500 rpm- need help/advice
  171. 383 ignition ?'s
  172. 24x LT1 Conversion with 1x CMP in Timing Set/Cover
  173. Electric fans not working
  174. Loose Rocker Arms
  175. Anyone familiar with this
  176. looking to cam my LT1. suggestions?
  177. Water in Firebird Tail lights
  178. LT1 + L99 questions
  179. How can I tell what mods have been done?
  180. spark wires for lt1 with long headers
  181. *Our Holiday Sale is going on! Great gifts at great prices!*
  182. cc503 times
  183. F1a procharger belt
  184. Don't know where to find this?
  185. Roller rocker vs roller tip rocker
  186. Headlight issues need help
  187. Help!! LT1 heads, cam??
  188. Cooling Question
  189. Help me build an lt1
  190. Urgent! Royal f*** up heater core replacement
  191. Exhaust Maniflod Pipe
  192. 24x conversion
  193. pro mag question
  194. LS1 lid with stock LT1 hood?
  195. need a screw size
  196. Single or duals?
  197. Link Bar lifters? Or keep the stock style?
  198. starting a new lt1 build need advice
  199. Some problems when swapping to LS1 style console
  200. What to expect
  201. Run LT1 built for boost with no boost :(
  202. Heads before cam ??
  203. can someone send me a stock obd1, a4 tune?
  204. new trans issue 4l60
  205. 93 Lt1 Breaking Starters Help Please !!!
  206. Pacesetter Headers
  207. Couple Hotcam Questions
  208. BP Automotive Cyber Monday Sale!!!!
  209. Lt1 Solid Roller 1.580 springs (guys running these come in)
  210. Help identifying these two driveshafts
  211. Bad ECM?
  212. Random Low Oil Light
  213. lt1 camaro not running/won't start
  214. LT1 speedometer calibration help?
  215. 15 x 4 pro stars okay for the fronts?
  216. Full CAI Kit?
  217. 1 wire o2 sensor to heated o2s
  218. Vortec vibration
  219. LT4 Hot Cam reground
  220. gasket matched ports
  221. New Z28 owner
  222. Where is the diverter valve for the heater core please?
  223. Need an OBD2 timing cover
  224. Anyone with boosted 700+rwhp LT1 with full factory options?
  225. Wheres that old article of that guy with the 9 sec. Camaro LT1?
  226. 3.23 gears factory for LT1?
  227. Bad fuel mileage.
  228. Will LSx alt work in LT1 bracket
  229. Higher horsepower LT1s, need advice
  230. Missing all of the ABS fuese and the main relay
  231. Lt1 Arp pressure plate bolts now out
  232. Remember this...
  233. Power window motor replacement
  234. Could this be an optispark problem?
  235. Head studs leaking coolant
  236. cc306 cam with 0 supporting mods :o
  237. 94 Z 28 HP hopes
  238. How much PAH?
  239. Best place to get a 93 tuned
  240. Problem
  241. Nitrous questions
  242. Tune worth it?
  243. What are AFR 190 bare ported heads worth?
  244. T56 to 4L60e swap on a 96 Z
  245. throttle cable question
  246. genuine ss? 1996 camaro ss
  247. LT1 out of time?
  248. Controlling optispark with Ignition box
  249. Will LS1 P/S Pulleys work on an LT1 Pump?
  250. Any tips on securing the gauge trim/bezel? Clips are almost all broken