View Full Version : C4 Tech/Performance


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  1. Which header gasket to get?
  2. any CA legal superchargers available for C4's?
  3. Front sway bar??
  4. more trouble
  5. Uh oh, what broke?
  6. 4+3 Shift Rod Boot Repair w/ pic
  7. bolt extractor snapped off
  8. New Injectors
  9. loud interior resonance(Flowmater Mufflers)
  10. Headlights out of sync!
  11. Rocker question
  12. Orbital Polisher Recommendation
  13. emergency brake help on '91
  14. 13 inch Rotors for an 87
  15. 84 injectors
  16. Reading the AC codes
  17. 5/11 - 5/18 Satin Finish Billet Racing Pedal Group Purchase
  18. Better idle
  19. 1987 alternator wiring
  20. HELP.. new unique build question 89 with non roller cam
  21. L98 performance help.
  22. no start
  23. Wheel Spacers?
  24. will not start when hot
  25. Anyone running ProComp head's? Help needed
  26. Done
  27. 2006 wheels on a 1991
  28. 84 crossfire, has some questions on upgrades
  29. Starting Problem
  30. ALDL no data fix
  31. Hooker Y pipe is Junk,Junk,Junk!!!
  32. Clicking sound on rear l tire ...?
  33. High pitch noise
  34. Has anyone used this 4L80E adapter?
  35. water pump?
  36. Waterspots on Black
  37. C4 rear brakes?
  38. C5 brake adapter kit
  39. Replacing Rear Bearings Question
  40. IPod Adapter and Antenna Bypass questions
  41. Vague steering and large dead-zone
  42. Engine has been sitting 14 months. Has not turned over... Pre-Oil Question?
  43. Where to buy Bosch type 4 injectors
  44. Brake Issue
  45. jacking rear
  46. GE Head light
  47. DeWitts - I really didn't know what to expect
  48. Air conditioning re-charge
  49. 89 vert no fuel pressure
  50. Where is horn relay on a 1988 covette?
  51. Where can I get O-rings for fuel rail cold start line
  52. Where can I get O-rings for fuel rail cold start line
  53. Please help....Roller Rocker question
  54. difference between overdrive and drive?
  55. 89 with rough start & back fire
  56. Spacers for Grand Sport wheels on 1986
  57. shuts itself off
  58. Well it finally happened --
  59. Miniram issues
  60. Power steering cooler install
  61. Gas cuts out over bumps...?
  62. Why the height difference
  63. LT4 oil pump drive
  64. 4% speedo correction
  65. Are these heads supposed to look like this? Pic
  66. New engine build, water pump question
  67. how do i get the crank hub off an lt1
  68. Smoke!!
  69. 1991 L98 Couple of Questions High Idle
  70. Front Intake Bolt
  71. Welder screwed up my exhaust manifold.
  72. I replaced my valve seals on my 88 finally
  73. Why is my 89 Gutless?
  74. Can't get this hose off!
  75. 86 won't start after replacing battery
  76. 85 corvette died, code 44
  77. Valve covers get torqued?
  78. Catalytic Converter Disintegration
  79. Trans Cooler line connections
  80. How does the 4+3 Manual Transmission Overdrive work?
  81. 88 has instrument cluster flashing on/off
  82. Rear Lower Shock mount info
  83. MAF Reading using WINALDL 1985
  84. Removal of Door Speakers in 85 Vette
  85. 96 Start failure
  86. WINALDL Use on 1985 Corvette / O2 Sensor
  87. 383 stroker kit
  88. 96 CE starting issue
  89. Calling all Electric water pump LT1's
  90. Performance Mods?
  91. AC problems
  92. LT4 Rebuild
  93. 88 oil question ????
  94. 90 Tire question
  95. 88 exhaust and intake questions
  96. 85 A/C Evaporator Removal
  97. Havc
  98. 3000 rpm idle after replacing Injectors...HELP
  99. Installing 89 hardtop on 87
  100. Transmission adjsutments
  101. Trans Cooler install question
  102. Radiator tank seam blew....
  103. How much hp are the 84/85 iron heads robing this combo of ? Pic's
  104. How much power are the 84/85 iron heads capable of?
  105. I am replacing piece of seat cover.
  106. How important is it to keep stock tire size?
  107. So a brand new compressor was just ruined
  108. question about the transmission display gear thing!
  109. Rear main seal change.....
  110. power antenna
  111. Your MSD Opti Status?
  112. L98 Dipstick solutions with headers
  113. Mystery rear hub/bearing squeal
  114. cold starting problem
  115. 96 LT4 abs/asr ecu Wiring Diagram?
  116. Optispark for the Umpteenth Time
  117. Spark plugs flashing blue at night
  118. full rich, and stumbling
  119. Help me name this hose?
  120. 86 steering wheel
  121. L98 water flow direction
  122. Confused...VERY CONFUSED
  123. anybody have any idea on how can I remove the charcoal that is plugging my can lines?
  124. Trouble starting engine help!!!!
  125. Parts Not Available - Discontinued
  126. Tach reading high
  127. Fuel Injector Problem?
  128. Help getting the roof lining back in place!
  129. Paging Pete K: your inbox is full ...
  130. U Joint Replacement
  131. Won't idle below 900 rpm
  132. "Gluing" intake gaskets?
  133. Rocker Arm: Full Roller VS Roller Tip
  134. Roller Cam Motor?
  135. Brake calipers
  136. 86 Passenger side window motor spins, but wont roll up!
  137. Whats the best Cam for stock tpi ?
  138. fuel guage not reading
  139. 87 no start problem
  140. OK mechanics, why do I STILL have a rough idle on my ’84 crossfire???
  141. Corvette Muffler Eliminator yes or no
  142. 84 Clutch release problems
  143. Non working horns
  144. Remove 88 Automatic Starter?
  145. 1992Seat Bolster Switch
  146. 383 build question
  147. Can my '85 transmission be saved or junked?
  148. Considering moving uo to 3.73 rear end gears, what's your opinion
  149. Found something similar to the Bosch Mystery Plug: Brisk Spark Plugs
  150. solid rollers ... is it so bad
  151. Shift points on a 93
  152. Dimming Dash & Headlights and more....HELP
  153. Adjustable Fuel Pressure Regulator 91 Vette
  154. Rev/tach question
  155. Suspension Set-up? Caster, Camber, Toe
  156. Emmisions
  157. Pilot light
  158. Easy computer repair.
  159. Question About Heads
  160. AC fan will not shut off.
  161. OBD II reader
  162. glue giving way on hatch weatherstripping
  163. Manually Positioning FX3 Shocks
  164. Dead Battery LCD #38 fuse
  165. Dealer can't diagnose
  166. need ELECTRICAL help!
  167. L98 Distributor barcode?
  168. Need Help with A/C Compressor T/S
  169. Hotcam running rich at idle
  170. Trying to repair power seats 95.
  171. Heads, Cost, HP increase Q's
  172. Solar Load Sensor Short
  173. Opti question
  174. I Need 20-30 more HP!! Help Please
  175. have i cured my problem?
  176. Clutch Questions
  177. Code 23
  178. do the lights in the gear indicator turn on with the lights?
  179. low oil, new vette owner question
  180. Question about my Headers
  181. Tired of getting stranded
  182. Trim Panel
  183. Service Ride Control came on today.
  184. $107 stupidity tax. How to use condom to diagnose engine, how to use engine to ....
  185. running lean
  186. Fuel Injectors bad
  187. 1994 LT1 downstream o2 sensor...
  188. roughty idling
  189. TPI Turbocharger
  190. Replacing power steering pressure hose
  191. 1986 Clock/Display Question
  192. AC Compressor Bracket question
  193. ZF throwout arm pivot bolt fixed
  194. Comp Cams 286H-14 Cam
  195. Door chime is on with healdights.!!!
  196. 86 vette door panel recovering
  197. What needs to be done to weld on an Accel cast aluminum intake base? Help
  198. Drivers Information Center
  199. Spark Plug wires are 16 years old and OEM are they still good?
  200. Need Info
  201. Will a R-D Racing X-Brace installation solve this problem?
  202. LT4 Running Rich
  203. All Back up lights are out (automatic)
  204. Any Recommendations on electric water pump for $200?
  205. Roll Cage? Does anyone make a kit??
  206. Cruise Control no worky...let's discuss!
  207. License Plate Ram Air
  208. Hot air coming thru vents
  209. Lower radiator hose
  210. 4+3 trans making a lot of noise
  211. need some help selecting the right cam
  212. Battery Drain...Problem with ABS/ASR ECU circuit
  213. C4 1986 Vent Fan Stays On
  214. Need help with ses
  215. Will C5 wheels fit a C4
  216. Injector swap
  217. Where to find aftermarket water pump sleeve for 95?
  218. L98: Significant Power loss at high temp, and open throttle?
  219. No muffler
  220. Drove it hard, Now I got a rattle... help
  221. 92 LT1 Oil Filter adaptor
  222. Evaporator core removal in 1985
  223. Wow! Dosen't this look like fun!!!
  224. Operating temps
  225. Little job = Big job
  226. 1984 - fuel pressure regulator rebuild???
  227. Rough running until warm
  228. Hypertech Programming ?
  229. clutch fluid & question
  230. LSX Adapter Plate LS1001
  231. LS monster sleeper
  232. 1994 Corvette - Metal Brake Booster ???
  233. D36 Question
  234. Speed Bleeder Size
  235. engine rebuild
  236. which cam?
  237. Would this work for adjusting valves?
  238. Question about replacing Trans filter on 86.
  239. 1995 LT1 DTC module 9 codes H65, H71, H73
  240. 1993 ruby red
  241. Please Help diagnose this MAF? issue on Supercharged C4
  242. Headlight stops in the middle position like something holds it.
  243. loosing battery power update
  244. Who repaired radiator?
  245. 95 overheating
  246. Dynoed today
  247. Sound coming from rear drivers side
  248. Very Short Video
  249. Key Removal
  250. Intake Center Line