View Full Version : LT1-LT4 Modifications



  1. 383 PRoblems
  2. cut out vs true duals...
  3. Lt1 Intake Gasket
  4. how much hp with my setup??
  5. where to get new collectors?
  6. Underdrive pulley is killing me..
  7. Spark Plugs
  8. Fuel Filter Change (PICS)
  9. HP gains off of ported vette heads...
  10. forced induction advice
  11. Initial Dyno: 375rwhp
  12. passing the sniffer
  13. how much horsepower
  14. header gaskets
  15. Edelbrock Performer RPM Air-Gap LT1/LT4 Intake Manifold
  16. compression drop on tfs 383?
  17. Need help with Mods???
  18. d-port heads, gen 1 headers
  19. nonvented opti
  20. Cheapest place to buy 383 Eagle rotating assembly?
  21. Bad 9.32 Lt1
  22. bolt on dyno #'s?
  23. Head studs
  24. Why does the voltage gauge fluctuate?
  25. went to the track
  26. Lt1 times...
  27. Can you change the cam without pulling the intake?
  28. New Combo Is In The Car!!
  29. Charging problems?
  30. any with Loudmouth running CME tips?
  31. R/R a4 Tranny
  32. any benafits with a cutout?
  33. Wich chain
  34. !evap, do I need a filter?
  35. what do you guys think of these heads?
  36. lt1 383 piecing together
  37. Pics of SLP lid and Nitro Daves new noid mount
  38. Pic of new motor
  39. bad lifter?????
  40. Which Clutch Kit, Centerforce OR ZOOM??
  41. Help! Gained 9tenths and lost 6MPH! Any help please.
  42. Anyone running stock KM with LTs
  43. some good Lt1 building reading??
  44. Can I beef up the stock rear?
  45. Pics of your wet NOS setup plz!!!
  46. Borla OR Flowmaster ???
  47. backfiring/no grunt after longtubes
  48. HPA and the FBodyGathering
  49. misfire. please help!
  50. zz409-zz9x
  51. Car is slow with new motor
  52. Intake Torque Pattern
  53. Injector recommendation
  54. Bolt for headers.
  55. Intake Bolts
  56. Which starter for 153-tooth flywheel?
  57. PORTPROS stage III LT1 casting pics/flow sheet.
  58. Camaro V6 Converted to An LT1?
  59. Im sorry to everyone in here
  60. Fianl mockup pics, going in car Saturday
  61. Running a Carb in your LT-1
  62. 4l60e
  63. AFPR useless?
  64. D-Port headers with early sbc heads ok? - swapping 406 to 94 v6 Super comps vs pace?
  65. headers for a 93.....
  66. Anti Freeze Everywhere!!
  67. Bad clutch?
  68. lt1 stock times
  69. 1.6 RR's on bolt on car
  70. powersteering delete
  71. Sunoco Hood
  72. can you make an 02 extension?
  73. oops. forgot the washers
  74. Brand New AFR LT4 Head Issues...finally solved!!
  75. need help on n2o cam
  76. Performabuilt 4l60E?
  77. Intake Gasket
  78. My poor stock replacement head gaskets
  79. quick question???
  80. Engine Weight
  81. Need help!
  82. Cam going in....Finnally...need a few Q's answered
  83. Gear Fluid
  84. LT1 Intake Gasket Question
  85. Switch to non-emission headers..
  86. belt just CAME off when i whipped a u turn
  87. What's the point of an LT1?
  88. Pros and cons of oil additives?
  89. Any advice on setting adjustable prop valve?
  90. Dyno Numbers CC306 Boltons
  91. MSD box and coil
  92. code reader
  93. next mod?
  94. Cheapest place for Pacesetter coated LTs?
  95. LT1 02 sim/LS1 (98-02) the same thing?
  96. went to the track.
  97. header washers
  98. How much Whlhp for a 383 stroker LT1 M6 run 10's ?
  99. Anyone ever see a striping kit for the Ultra Z hood?
  100. can anyone tell me the order for lt1 (main caps)..?
  101. pushrod length for hotcam & 1.6rrs
  102. Help pls respond
  103. LT1 Edit Noob (HELP)
  104. Backfiring Revisited
  105. true duals question
  106. What times do your 383 stroker motors run? NOS or no NOS
  107. 12.1 at 111 MPH last week thru manifolds and flowmaster
  108. Need Help! ABS and Air Bag lights are on.
  109. anyone with a spare 97 lt1 computer
  110. catalytic converter question?????????
  111. water pump question
  112. cost of 355
  113. 355, whitch cam??
  114. wont upshift @ WOT 2-3, 3-4
  115. hot cam ? shift point ?
  116. Steering linkage wont budge.
  117. i converted my LT1 front end to a LS1 front end
  118. trick flow heads and what cam?
  119. Fuel req
  120. my LT1 is out
  121. weight of a bare lt1 block
  122. how fast bolt ons with DOT drag tires
  123. Need help radiator leak
  124. LS1 injectors to LT1
  125. Help
  126. Moroso Cold Air Intake
  127. LT1 gearing?
  128. Need some SJM Line lock/ABS delete set-up pics
  129. Gear Info..please respond!!!!
  130. 1996 Trans Am front end conversion? is it possible?
  131. help with argument please
  132. lol @ my new "screw on"
  133. What kind of power should I expect from...SC lt1
  134. what stall with hot cam?
  135. help on trick flow heds
  136. need help with lt1 water pump
  137. Fuel line mod write up (stock lines)
  138. LE2 385 Dyno numbers, 466hp/449tq
  139. Installing Headers
  140. cam? or not?
  141. napa OEM gaskets
  142. Clutch Master Cylinder
  143. Running Bad after Warm Up!
  144. mounts
  145. Any advice for LT1 coolant flush?
  146. Egr
  147. Corsa with LT's
  148. Pacesetters
  149. Throttle Body?
  150. wats the next best bolt on
  151. fuel pump fuse
  152. TunerCat support team ROCKS!
  153. Fluidampr fit
  154. Looking for all LT1 Head Porters
  155. X-pipe for lt1
  156. wouldn't it be nice if....
  157. LT1 Swap
  158. car feels so slow..
  159. Who has a Th350?
  160. 03 Cobra vs 97 Formula
  161. How much NOS can these pistons take? *Pic*
  162. Kooks Headers and 3 Inch X Pipe
  163. who has installed a new timing chain? this is pissing me off
  164. Pics of my car finally
  165. lt1 throttle body???
  166. Opti help!
  167. needing a tune
  168. tire size
  169. Difference between optisparks in earlier and later lt1's
  170. m6 owners
  171. Service light with radiator fan.
  172. New track times update!
  173. 987 valve spring help!!!!
  174. Vibration issue... I need some input...
  175. header questions
  176. Le1/cc306
  177. Stock Bottom End
  178. cc305 vs cc503
  179. coolant temp sensor
  180. small pacesetter long tube question
  181. whats the top 5 fastest stock bottomend cars please list .
  182. How do you wire a tachometer in a 97 SS.
  183. What goes here/is this?
  184. I want to put LT1 heads on a old school 350.
  185. Mod for the money
  186. Is this to big of a cam?
  187. super comp LT's touching
  188. car smokes at idle
  189. Another Cam Discussion
  190. cut outs making exhaust quiet
  191. O2 Removal
  192. hp est. plz
  193. ABS Delete
  194. heads needed!!!!!!!!!!!
  195. need help badly
  196. ALMOST COMPLETE..... yea right
  197. Need a new cam
  198. LT1 LS1 body differences
  199. My formy with the exhaust mocked up to headers!
  200. Possible opti Problem Please Help!
  201. AC delco rapidfire plugs
  202. Plugs for Bolt on LT1?
  203. White smoke?
  204. Video -- Running at Mooresville
  205. ANYBODY HAVE TRAck TIMES WITH THE CC503
  206. Z28 Fiberglass hood
  207. running low 12s on the motor
  208. Alt. Relocation Kit
  209. Cooling Problem! Need help fast!
  210. Average Weight
  211. 1993 o2 questions
  212. what are the best suspension parts i can buy for traction?
  213. How do you change Pass. Side O2?
  214. LT1 supercharger kit for sale
  215. P1351 Code Help Needed! Thanks
  216. 12.1 at 111 MPH today
  217. Miss under load when the car is cold
  218. Texas Speed Rumbler exhaust plz help
  219. road hop problem
  220. Budget Build Lt1 Help Me Out!
  221. lt1 dominates LS1
  222. Rare parts list:Aftermarket parst no longer made for our cars
  223. Rocker Arm tightening help needed!
  224. what is this??? pics
  225. miss/stumble at part throttle and cruising speeds.
  226. I need some help,where does this go?
  227. i ran a 14.7 @ 97mph
  228. mph differences
  229. car has demons need exorsized
  230. 1995 Pontiac Firehawk Specs??
  231. Quick question about AIR Injection
  232. grinding or scraping
  233. New best! 7.58 @ 90MPH
  234. Just went for the 1st pass in the beater with a 100 wet shot :)
  235. cc306 problems
  236. How hard is it to change the plugs w/pacesetter LTs?
  237. Looking at Pacesetter LT w/Y-pipe. On lowered car w/Umi tunnel mount TA.
  238. radiatpr overflow relocation?
  239. Car wont start!
  240. magnaflow exhaust
  241. Pics of my TA after some paint work!
  242. help with LS1 air intake on LT1 (Pics?)
  243. Valve Spring Question
  244. Supercharger guys in here plz...
  245. Where is the schraeder valve on the fuel rail located on my 93 LT1?
  246. gear help!!!!!!!!!!!!
  247. loudmouth 1
  248. Help with headers
  249. Car is DONE!
  250. 1.6:1 rockers: losing top-end power?