View Full Version : C4 Tech/Performance


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  1. No start, 1996 LT1
  2. Forged or Cast Crank?
  3. L98 roller block-Flat tappit block
  4. 1994 Vette shut down at hiway speed
  5. 91 maf sensor location?
  6. Question on ZR! wheels and Tire Size for my 1993
  7. Won't crank when hot.
  8. Need pics of L98 spark plug wire looms
  9. Silly main seal question
  10. C4 Corvette Exhaust
  11. Air bag sensor test
  12. Auto trans to Manual swap question
  13. parting a 90 vet
  14. 1993 with a 700R4
  15. 96 CE Front Lower Control Arms & Ride Height
  16. dash cluster
  17. Cruise Diagnosis
  18. Would this motor work in my 89?
  19. CQ CQ Vette HAMs
  20. Finally swapped exhaust out! w/pics!!!!
  21. AC Delete (using a TPIS delete bracket) then back to AC!?
  22. New Opti Installed and Now NO Fire!!
  23. 85 adjustable fuel regulator question
  24. injector help, fuel oder afterr parked
  25. fuel gauge issues???
  26. HORN HELP (still) 1986 Coupe
  27. Service Engine Soon?!! '87 coupe
  28. LT1 to LT4 conversion question
  29. Brand new key fob rattles inside...is this normal? *ebay vendor related*
  30. shes gotta couple issues
  31. Upper RPM miss?
  32. BCM Question
  33. Help with 91 that cranks with no spark
  34. Hedman 68448 Headers
  35. Fuel Management Problems
  36. Alum Heads or Cast Iron Heads Identification
  37. Headlight motors keep running
  38. Damaim
  39. Identify Shims That Fell Out
  40. Opti cover fasteners
  41. ZF Tranny Poll
  42. Still. engine surges when warm. 91 tpI.
  43. L98 Water Pump
  44. po0719 a code im not familiar with ,anybody?
  45. NEED IRES -Vreds or Nitto 555 or others?
  46. 1990 corvette headlight problem
  47. air conditioner conversion
  48. My 87 will not start after running it
  49. Troubleshooting help with a new noise
  50. 86 cruise control vacuum line question
  51. Willcox Fall Forum Memeber Only Sale!
  52. Air conditioning
  53. Buying first Vette, need advice and transmission info
  54. New seals, springs and 1.6 rockers on iron heads
  55. Wiring for headlight door module
  56. Running lean with Bosch III injectors
  57. Lost horsepower
  58. 4+3 Before I Try This....
  59. Clips that hold the back of the seat cushion?
  60. best stopping power = brake pads?
  61. 1986 Corvette 2 or 4 bolt main
  62. Side Window Defroster Duct Removal on 95
  63. 86 Roadster just stopped dead in its tracks
  64. Considering Magnaflow's for My 95'
  65. o2 sensor location, 91 tpi eng
  66. Need Advice On A Hood Issue
  67. How do you remove rear rotor on a 1987??
  68. What aftermarket cat converter?
  69. No Backup Lights?
  70. 1991 L98 won't start
  71. Yet another brake thread.
  72. powerglide in a 94 C4?
  73. Fuel Smell....'86 Stock Vette
  74. headlights/fog lighta
  75. 91 idol surge when warm?
  76. wacky wipers
  77. When you go too far (pics)
  78. Help which post?
  79. How to install fan switch on '92
  80. Exhaust Video ( long tubes nothing else)
  81. are my injectors good??
  82. help! wires unplugged from passenger door windows switch what order do they go in!
  83. Correct Sound Mufflers - Corvette Central
  84. weatherstripping kit ? worth buying ?
  85. Valve covers suck air
  86. Starter Problem
  87. coolant leak and painting intake
  88. 84 Headlight Wiring
  89. Door keeps buzzing!
  90. Wiper motor bolt size?
  91. 1994 could it be my Coolant temp Sensor/Help!!
  92. opti spark question
  93. Posting questions
  94. 1989 corvette
  95. rough idle at start on 94
  96. Intermittent SES light H42
  97. TB pains
  98. Fuel pump won't prime after running
  99. What could cause an ECM to shut down?
  100. Lt1 aftermarket ECU, wont run on 4 cylinders
  101. Read DTCs from 1996 LT1
  102. Considering gear upgrade...3:73s ?
  103. 89 auto engine/tranny problem(s)
  104. Fuel pressure on injector change
  105. Are they all the same?
  106. Building a Noid Light
  107. Brake booster compatibility
  108. 84 flooded with fuel-update
  109. Rear fuel line size
  110. Speedo question - installed new rear end
  111. Electrical Problem
  112. New Owner - Hatch release & Power Window questions
  113. Brake Booster - Revisited
  114. 88 running like crud
  115. anyone with import knowledge? please see my link in other cars
  116. 383 Cams
  117. 1985 vette battery draw please help!
  118. 86 coupe bogging out at op temop with code 43
  119. where does this hose go?
  120. Transmission shifts too soon.
  121. "Special Tool" Installing Water Pump Timing Chain Seal??
  122. C-4 overheating issues
  123. '96 PCM or opti possibly?
  124. Can't decide on headers.
  125. asr light
  126. 85 differential leak - not a typical gasket problem
  127. Need help 84 vette problems
  128. Fan runs all the time
  129. Power locks...'sorta' work
  130. Looking at a 94 to buy, but it has a problem, please help.
  131. wheels wheel adapter /rims 86 c4
  132. Turn Car off but vacum pump wont stop runing?
  133. 91 L98 E85 conversion?
  134. 86 no start
  135. What to do next?
  136. trans leak
  137. installed new injectors
  138. Rocker Studs Opinions & facts needed
  139. What is the BEST LT1 Head/Intake Upgrade?
  140. Re-dyno after adding Bosch III's? ANyone
  141. 85 windshield wipers. Need so help here
  142. 86 digital dash full bright
  143. How to get rid of the oil change light
  144. 93 won't start
  145. E85 and USM stealth ram
  146. Does my car still have a speed limiter?
  147. Possible plugged catalytic converter
  148. Headers Should I bother
  149. May need MAf sensor. Recommendations?
  150. headers and exhaust 96 vette
  151. Bypassing 4+3 OD Unit This Way?
  152. 84 computer missing
  153. Front spindel differences
  154. New injectors and fuel filter
  155. 84 Crossfire Fuel Problem - HELP!
  156. Who's running a Spec Steel flywheel with a neutral balanced engine?
  157. Electrical problems with overdrive on 1985 4+3
  158. Need help with 84
  159. 1994 Corvette oil pressure sensor need help
  160. AC Help
  161. Denso 24 lb Blue top Ford Mustang Fuel injectors, has anyone use them?
  162. steps to replace optispark?
  163. "PATC Transmissions"
  164. 84' fuel pump
  165. EGR system guidance needed - LT1
  166. Transmission Rebuild 1987
  167. 1990 Bose radio w/aux connection
  168. 1987 Water Leak
  169. 92 alternator change oops
  170. Engine stalls after it warms up and wont restart
  171. 92 Throttle Body
  172. Engine Codes finally pulled
  173. Heater
  174. Digital Climate Control Fix
  175. Help please
  176. Porting stock TB.....Who does it?
  177. Everybody needs to drive their C4 Tuesday...
  178. how does the spare go in ? 96 vette
  179. '88 ride and suspension
  180. Leaking Trans
  181. I can see why an LT1 doesn't make the same power as an LS1
  182. Newbie has a easy tempature question for anyone
  183. 1990 coupe update
  184. New master and slave cylinder...how to fill system with fluid?
  185. Aluminum flywheel advantages?
  186. Tach not reading after 2500 RPM
  187. 87 rear main seal
  188. Oil smell
  189. Rebuilt LT4
  190. 1996 Power steering line
  191. Early C4 brake master cylinder bore size(s)
  192. Comp Cams SS 1.6 rockers under LT4 composite valve covers
  193. tail lights Venting
  194. Injectors.... Can I get someone to second the motion?
  195. Magnetos ?
  196. Need 89 Engine support rod assist please
  197. 86 is STILL idling high....
  198. 1984 injectors:
  199. oil pressure?
  200. groaning noise?
  201. Yet another L98 water pump question
  202. Clutch Slave and Master cylinder
  203. 1992 code 16
  204. AFR-195 Eliminators Heads
  205. Which shift kit???
  206. How to check if your fuel pump is bad?
  207. New electric Fan, how do I test it?
  208. B&M Shift Improver kit leaves me motionless:
  209. New rollers for my ´88
  210. compression test - 85 L98 w/145K on the clock
  211. Corvette wont run
  212. interior swap
  213. 1990 ABS Reset
  214. Need advice on pinion nut
  215. Knock Sensor Self-Test
  216. Dana44 Yoke/u joint size? Need definite answers!
  217. anyone ever use this lowering bolt kit Ecklers
  218. HI TO All,new c4 owner
  219. code H 64
  220. 96 GS ?? LTPWS question.
  221. Cam change question
  222. mini ram III at 5 years
  223. Best product?...
  224. Fuel Filter replace,what's the oring size ?
  225. Wanting a new camshaft...
  226. 1991 misfire, can't figure out
  227. EGR Question
  228. 87 with no power to fuel pump or fuse... Help!
  229. Need help right now!!!! Please!
  230. Brake Fluid Leak?
  231. How do I turn off car alarm
  232. Iac adjust
  233. Help Needed: 16" wheel fitment
  234. Oil Temp Sensor Replacement - L98 - Any Tips?
  235. 86 rear axle half shaft replacement
  236. pulling L98 water pump
  237. Any help/advice on replacing oil pan gasket LT4
  238. Battery Question
  239. Settle an argument please
  240. Air Condition Digital Control Head for 93
  241. LT1 Engine Question
  242. How to check cluster photocell light readings in 89 cluster
  243. C4 1992 LT1 Cranks but will not start
  244. Mityvac or Motive brake bleeder?
  245. 700r4 trans help
  246. 1996,..Alignment Difficulty
  247. 1995 security light operation
  248. Need advice***Front spring removal
  249. 89 Factory Bose NO am reception Poor FM reception
  250. Help me find an oem parts microfiche online