View Full Version : LT1-LT4 Modifications



  1. car wont stay running
  2. broken valve spring?????
  3. pushrod length?
  4. 12's???
  5. Whats needed to run mid 11's
  6. Since there's no forum for this: Fuel Injection Gurus, see within...
  7. nsa rocker ?
  8. Oil smells like GAS BAD!!!!!!
  9. Breaking up/rough idle
  10. back pressure
  11. "Crane 227" compare to the "Hot cam"
  12. lt1 heads
  13. Thermastat
  14. What it's worth?
  15. Plugging hole in timing cover left by E-wp.
  16. LS1 Lid conversion questions
  17. Ever hear of a purple LT1?
  18. Calling all LT1 Professors...
  19. Could I make high 8's low 9's if I.......
  20. 95 caprice cop car
  21. GD this water pump seal!!!
  22. p0372 help
  23. Aftermarket gears?
  24. brake booster/ master cyl?
  25. Ignition question
  26. Car is back at Speedinc!
  27. Confirm my clogged cat?
  28. Heater hose ?
  29. Solid Roller 396 Dyno Guesses
  30. setting up a 350 lt1 for a 1996 firebird formula
  31. 302 Cubic Inch LT1
  32. Catalytic Coverter Question.
  33. Grinding/Rubbing noise??
  34. Flowmaster 44 Series on 96 Lt1
  35. Opti cap removal tool?
  36. LT1 project info...
  37. Acouple questions
  38. stall on lt1
  39. Does this sound stock?
  40. knock passenger side help
  41. Th-400?
  42. My LT1 was on the news in Little Rock.................
  43. How to unplug harness on opti?
  44. What's the quickest/cheapest for 12s?
  45. Gonna run tonight...
  46. from where to buy new engine and what
  47. How to: !EGR and !AIR
  48. Rear end gearing
  49. How much hp
  50. oil pump drive gear w/solid roller
  51. Gen 1 sbc head conversion
  52. Are this heads good
  53. Need help for a friend
  54. Anyone using the felpro blue pan gasket
  55. So I emailed HP Tuners and...
  56. Is this worth it?
  57. Wanting to build a 600rwhp LT1
  58. Cammed lt1 runnin rich idleing high
  59. Oil Pump Spring
  60. Cam and LT recomendations
  61. Blow by, is my engine on its way out?
  62. LT1 facts needed
  63. coil packs?
  64. Need Help Identifying Fuel Pump Hose
  65. quick Q on LPPs
  66. Square Port LT Headers?
  67. Removing oil pan out of car.
  68. What tool to use?
  69. 93-94 body harness differences..
  70. changing rod bolts?????
  71. headers????
  72. Full emissions guys help please
  73. Metal intake elbow?
  74. LT1 worth it??
  75. Crimes agains humanity.
  76. how much power you guys thinking?
  77. t/a tailights
  78. burning plug wires!!!!
  79. LT1 Extended Crank Hot Start (Heat Soaked)
  80. Anyone ever have trouble installing a crankshaft sprocket?
  81. 4" Cutout?
  82. K&N FIPK tube adapter sucks
  83. 1993 intake elbow?
  84. Trickflow head guys ??? HELP ME
  85. spark plug wires
  86. Question about wheels and selling a TA
  87. corvette valvecovers
  88. Out the Top
  89. Crank Pulley
  90. Hsw interface wireing
  91. Anyone have these emblems
  92. is this the right price?
  93. lt4 vs built lt1
  94. i can only buy 2 drag rims. front or back?
  95. solid roller guys?
  96. Specialty Tools Questions
  97. Pics Of Where You Guys are Putting Ur WideBands
  98. New Mods on the way
  99. whats your goals?
  100. Rebuild time?
  101. short stick.
  102. Shifting Really Hard
  103. 94 supercharged camaro problem skipping !!!!!!! help
  104. a/c delete belt issue
  105. Worth it???
  106. Will an LS1 rear fit on my 97 Formula?
  107. High duration, low lift cam? Part 2
  108. Ticking / Vibration ?
  109. swap
  110. Trickflow guideplates causing my pushrods to not be straight?
  111. Easy Question.....
  112. Anyone hate know it alls
  113. Yank Converter ???
  114. Code 16.....
  115. ignition box question...
  116. Bleeding Brakes Help
  117. Rod bolt install ?
  118. Rebuild Time
  119. Does this sound right??
  120. Sensor Problem
  121. Tuning My Own Lt1
  122. Pushrods
  123. Anyone Intrested in Buying a 1996 trans am roller project?
  124. did i just kill my pcm?
  125. Heads Noise???
  126. tb?
  127. K&N air filter question
  128. how do i find out which valve springs to buy
  129. Will it run like this???
  130. Duralast (autozone) brand opti cap and rotor
  131. pushrod lift?
  132. Suspension question...
  133. Viper engine
  134. People in NJ with LT headers, etc... questions!
  135. Car is running RICH
  136. any products out there to protect sparkplug wires?
  137. I have a belt dilemma help?
  138. found problem with engine shake and miss
  139. Are these good heads?
  140. opti question
  141. New personal best for my bolt on only LT1!
  142. 13.15@102.6
  143. Engine Vibration - Yet again
  144. ls1 center console on lt1?
  145. 355 question
  146. Smokeing BAD
  147. Best spot to mount ignition box?
  148. What is this part?
  149. Wierd Idle? Failed Smog!
  150. New Heads being toredown?
  151. Temp sensor in driver's side head.
  152. Where do these o-rings go on the opti and water pump shaft?
  153. heads ?
  154. LE3 385 on E85 with 450rwhp possible?
  155. will I reach my goal w/ this set up?
  156. Fast Toys Ram Air kit
  157. Weight of a shortblock??
  158. Low compression Pistons+Rods
  159. any1 running say 275/40/17 tires with 4.10 gear
  160. Pulling crankshaft sprocket and waterpump drive.
  161. might be considering a 383 for my 95 impala ss
  162. what rockers for LE2 h/c?
  163. vig. 3200 stall converter LT1
  164. Might race a Mach 1 soon...
  165. which is better
  166. crack in oil pump drive gear arm
  167. Heading to the dyno...any guesses???
  168. Help!!! Fast!!
  169. Aftermarket shifters
  170. how much HP dose a 383 with NOS make?
  171. What header gaskets are you guys running
  172. Head Gasket or Not? Give me your 2 cents!!
  173. battery relocations
  174. cold startup problem...HELP
  175. beating a dead oil pump horse
  176. slp loudmouth legal in california?
  177. pic of suspension
  178. Getting in time
  179. Exhaust hanger for GMMG (Ls1 hanger). Where to get?
  180. Torque settings for tranny mount?
  181. abs inop?
  182. what size kirkey seats fit in a 96t/a
  183. Knock retard extremely bouncy in open loop, but in closed loop....
  184. disconnected egr cause ticking noise?
  185. Need an OBD1 bad CHEAP!!
  186. help with pistons rings
  187. can i put a t56 from a 06 gto into a 94 z28?
  188. what converter do i use for a th350?
  189. Couple questions, victor intake and trac control
  190. Electric Cut Outs
  191. What roller rockers fit under stk valvecovers
  192. Valve Stem Seal?
  193. Power loss when warmed up
  194. 30# SVO injectors
  195. What do you guys think of this block....
  196. Lt1 0.30 overbored
  197. pinks HELP!!
  198. Free mods ?
  199. is 340whp reasonable?
  200. having idle issues
  201. Car won't Crank: Possibly Fuel Related
  202. what do i need to do
  203. lt1 to a lt4
  204. Picking up my Project LT1 thurs, 4 N20 build
  205. Any guesses at power/time for my AI setup?
  206. recommend color for new paint
  207. Yeah, another OPTI question....
  208. high volume oil pump with stock oil pan???
  209. how to beat emissions visual?
  210. Need some help
  211. 95 T/A LT1 harness's
  212. oil is going somewhere?????
  213. Turndown on a Cutout
  214. 93 z28 gauges not working
  215. Fastbird93 Single Turbo Build Thread
  216. 93 Z28 M6 With STS? Quick Question...
  217. which muffler
  218. How is the Cloyes timing chain?
  219. Plug wires
  220. 98 lt4?
  221. 10 mpg?!
  222. good deal?
  223. Ram-Air vs Cold Air Intakes
  224. do you got to remove the oil pan gasket to get the timing chain cover off?
  225. Valve Springs change intervals
  226. what would you do?
  227. polyeurathane tranny mount
  228. LT4 valve spring shim question
  229. what should my car run?
  230. Crane 1.6 NSA rocker clearance problem with retainer 10308 spring kit
  231. LT1 short block
  232. anybody with this roller rockers
  233. engine shaking bad
  234. couple of header ?'s
  235. GM High Tech Performance vs. Chevy High Performance
  236. Pulse Width readings for LTx engines w/TTS datamaster
  237. Over heating Problems
  238. Just got 29 mpg! How!?
  239. new personal best
  240. Stock harmonic balancer w/hub for 97 Fbody
  241. Fans not working
  242. 396 fuel system
  243. 10.58@126 WOOOWW with a few pics
  244. Missfire??? Help
  245. Ram air conversion
  246. Spark plugs?
  247. timing set
  248. shed a few pounds on the T/A
  249. Is it the Opti once again?
  250. Which clutch disk is the best for my DD? CF, Mcloed,Ram ?