View Full Version : C4 Tech/Performance


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  1. Engine block casting ID help? ZZ4
  2. Are these heads trashed?
  3. Runs Good Cold, Bad Hot
  4. 94 LT1 distributor installation
  5. Willcox Interior Package Sale “Free Seat Install” Weatherstrip Deal
  6. 1984 corvette smelles funny
  7. Tps
  8. Pulse mode doesn't work in 84 viper motor.
  9. Rear End Going Bad??
  10. 84 400 sbc carb'd swap 4+3 MT
  11. What is a good 60' for a slightly modded L98?
  12. antenta
  13. 96 opti and lack of codes
  14. Suggestions to repair two broken KEY FOBS
  15. Help!! Dewitt Radiator Valve Broke?
  16. Carb for 88 with 383stroker
  17. Will GS Front Rotors fit?
  18. need cam suggestions for dd miniram 350
  19. Idle surging
  20. Another new problem ....Third brake light bulbs ....are special ?
  21. Which Accessory-on wire under hood to use? Meziere Install.
  22. Im tired of my 87,now i have a stuck gas pedal !!!!
  23. TPI fuel line sizes, converting to -an
  24. Help with Serpentine Belt Adjustments
  25. 1989 Blower control moduels dying!!!
  26. Help ASAP, Meziere, drive shaft, seal it?
  27. differential drain plug
  28. backfires now when letting off gas
  29. Pic of backside of 94-96 sport seat switch?
  30. SomeBody Suggested?!
  31. 88 Alternator Putting Out 19 Volts?
  32. my 1990 is boging everytime i step on the gas please help!!
  33. Speedo,Gas Gauge etc. went dark on my "93" Coupe....Help Please
  34. 87 alternator wires?
  35. U joints loose in half shaft
  36. Update: '94 LT1 Hard Starting Issues??
  37. Strawberry milkshake trans issue Part II
  38. pinging
  39. Question on size of heim joints on aftermarket sway bar links
  40. bought a SR intake how long to install cam!
  41. my c4 has sprung a leak
  42. egr issue?
  43. 1984 engine stumbles
  44. Can you see what is wrong with my clutch? (pics)
  45. installing differential fluid
  46. Bolt ons complete
  47. Clicking from hub or rear?
  48. Okay, I give up!
  49. Anti-theft system
  50. Any known issues with ZR1 Booster/MCyl combo in other C4's?
  51. What is reasonable labor cost to install
  52. Diagnostic dilemma
  53. hypertech cooling switch problem
  54. 1986 Dash
  55. LT4 Overheating Question
  56. AC/ heater fan
  57. Bad Luck Bleeding Brakes....Help
  58. Help! 96 LT4 SES light
  59. Looking at a vette
  60. Car running WAY too hot still...
  61. Help !!!!!
  62. Need help with transmission noise
  63. LED Bulbs--Not working
  64. Oil leaks when oil pressure increases.
  65. Poor radio antenna reception question
  66. tire press mon and key fob retro to a 92?
  67. 1984 exhaust replacement recommendation
  68. Pete K. empy your mailbox please
  69. spark gap
  70. 1990 INSIDE lights stay on ! ArrrGg
  71. Questions about opti-spark
  72. Relieving fuel pressure - big over sight
  73. C4 gave me a good scare today...
  74. Samco Coolant Hoses
  75. Strange noises
  76. please help headers!!!
  77. Could this be an optispark problem???
  78. Another cam swap parts list...
  79. Powder or Paint??
  80. Replaced AC clutch - Clutch not engaging.
  81. Replaced AC clutch - Clutch not engaging.
  82. Flushing Brake System
  83. 86 removable roof
  84. '94 Fuel Pressure Regulator—Location??
  85. ABS gurus... I need some help.
  86. Easiest way to install full exhaust system ?
  87. Throttle body questions
  88. Clutch master cylinder/slave cylinder seal life
  89. GM Hot Cam or Comp cam look-alike???
  90. Fidanza flywheel and compensated clutch disk
  91. My new AFR Eliminators came today
  92. Dropping the ZF tranny... Any tips?
  93. New Fuel Pump—Same Problem?
  94. Is my Doug Nash OD dying?
  95. 86 Corvette
  96. LT1 oil temperature sensor - one or two?
  97. LT1 stalls and sputters at red lights PLS HELP
  98. Coolant pouring onto DS cat
  99. Cooling fans never turn off
  100. About to order a fuel pump and AFPR... Which one????
  101. Cammed, tuned automatic LT1 Vette vs bolt-on 6 speed Z28 Camaro
  102. T-Stat Q....
  103. Passive Keyless Entry problem - '95 coupe, 6 spd
  104. ZF seals
  105. Question, ProCharger
  106. Identifying VB&P Springs?
  107. Tranny Clutch, or Flywheel vibration
  108. 91 vette spring change
  109. Anyone else haveing this problem ???
  110. 1996 A/C Vents??
  111. 93 cooling hose routing question
  112. engine drags after it heats up
  113. Dash Wiring Dilemma?
  114. Crank position sensor location LT4
  115. difference between years for brake lines?
  116. Miniram/LT intake owners
  117. Cooling problems
  118. Dash lights stopped working ??
  119. Lines/cracks in the road pull my card around.
  120. Bogging or something
  121. Bosch Oxy heated 4 87 ??
  122. surging stalling problematic
  123. Fuel pump relay on a 96 CE LT4 vette????
  124. Another very stout doable motor
  125. Need some exhaust recommendations
  126. Dewitts Instructions
  127. HELP..Think I may have found problem..water pump question and running hot
  128. New motor ?
  129. 88 Headlight Problem (Not Bushings)
  130. extrude honing....where and how much?
  131. fuel pressure help
  132. Supercharger at the Track?
  133. 87 hood and doors for an 85???
  134. Should I flush a/t fluid @ 130k?
  135. Cylinder Head question.
  136. If you have a 500 HP+ daily driver,please step in !
  137. SR - MR - Modified LT1 - TPI
  138. burn off module problem
  139. ’85 Clutch
  140. Auto Xray 6000 issue.....
  141. Front Bearing - aka dead horse
  142. Hood is stuck
  143. 400SB to 350???
  144. 86 Z51/ L.98's
  145. 1988 Corvette Power Seat Problem
  146. 1990 Alternator rebuild
  147. Fuel system depressurizes as soon as the engine is turned off
  148. LS swap pix needed
  149. ANOTHER flywheel clutch question
  150. Why no heat to speak of?
  151. Shake down run/all is good...mostly
  152. pumpkin removal help!!
  153. Code 32 woes
  154. Junka$$ Supernatural Kit...
  155. Help! No tail, runnig or marker lights, dash dim
  156. ZF to TKO600 install thread?
  157. Port crossfire or install X-ram?
  158. Exaust ona budget..
  159. 92 backfire & severe miss, spark wires glow &arc
  160. Fuel Pump Issues
  161. A oil mystery on a 1986 Vette since 1992
  162. Brake lights on an '86
  163. How does this happen?
  164. Car won't crank unless battery has 13 volts?...
  165. Gas?...
  166. Installed brand new Bosch o2 Sensor...is it me or the idle is way smoother ?
  167. Side Black Outs
  168. ZF 6 speed
  169. 84 c4 power needed...
  170. Trans fluid looks like a strawberry milkshake
  171. Gas Gauge Question
  172. Retro Roller Cam
  173. Rev
  174. Z06 Wheels on a C4... Lemme See!!
  175. New to Vettes, looking at an '86, need info...
  176. URGENT !!!!! BOSCH III Injector installation ...HELP REALLY URGENT !!!!!!!
  177. Another Valve Seal Question
  178. Rear Axle Gear Ratio Question
  179. LS to ZF
  180. 1990 Infamous SEAT BELT lite and INFL. RESTR lite problem
  181. Need help!!!!
  182. 93 Frozen engine pulley
  183. extract wheel speed sensor, looking for hints
  184. Air vent Question.
  185. Dana 44 batwing alternative
  186. '90 Vette is overheating
  187. Need rhe 4+3 slave rod length
  188. My 383 build...
  189. Lessons Learned on L98 Cyl. Head Replacement
  190. 92 LT1 over-sparking issue
  191. hard brakes
  192. Air bleed line replacement on 93 LT1
  193. Interior lights-none
  194. HELP: Valve stem o-ring or not !!
  195. 96 vette Transmission Problem code P1860
  196. Cracked D44 diff case
  197. Wheel Spacer Size Question
  198. Odometer Not Moving
  199. Need help... C4 headlight problems
  200. window
  201. Odd Suspension Noises...?
  202. Manual AC temp door cable [1985]
  203. Replaced Knock sensors - still getting DTC 43
  204. No brake lights - Pedal switch or Turn Signal switch?
  205. Speedo reading 20 mph faster
  206. Valve adjusting ....how often ????
  207. "P" keeps going off,not engaging !
  208. Buzzing from Driver's side front wheel
  209. Ghost symptom : No power under acceleration,acts like its towing 3 tons of garbage !
  210. Zinc plated rotors; non-slotted, non-drilled
  211. Broken or dead wire on tail light assembly.
  212. 85 4+3 transmission
  213. 1993 Coupe DTC15
  214. 87 TPI help
  215. This is what the problem was...
  216. 84-87 owner use the 88 and later #601-246 Harada Antenna Upgrade Kit?
  217. My first 'vette
  218. Anyone have a pic of the c5 brake adapter installed?
  219. Wheel offset for 12" width? Also, weight of 11" ZR-1-replicas?
  220. How can you tell if your radiator cap is bad?
  221. L98 part throttle flat spot
  222. clutch slave issues?
  223. recommendation - what's the best front "y" pipe and cat
  224. gear drive installed
  225. plug wire position on distributor - HELP.
  226. C4 Seatbelt stop button?
  227. TPIS LT header/fuel line clearance issue
  228. 1986 ABS challenge
  229. Pretty cool video
  230. Yet another 383 build
  231. Brand new AC DELCO radiator has slice in it, normal? w/pic
  232. Transgo shift kit differences?
  233. HELP...on LT1 wiring...PLEASE!!!!
  234. Determining optimal valve adjustment after start-up
  235. How to easily drain fuel tank: Run pump right?
  236. changing instrument cluster colors
  237. LT1 intake conversion, heads, and cam are done, my thoughts
  238. 1987 C4 ticking problems
  239. LT1 had a ton of parts thrown at it
  240. Dead in the ditch
  241. Smells like fiberglass
  242. Rough idle and lunging in gear at a stop after new spark plug wires?
  243. How do I remove Tailight assembly 1994
  244. SeaFoam- Deep Creep!
  245. When does it end?! Snapped 2 extractors in intake manifold bolts!
  246. Low Idle - High Idle - Please Help!
  247. Cheap to free fix for a sticky throttle body :)
  248. Could it be the computer
  249. Need help...
  250. Surge Tank Hose Routing, '95 vert