View Full Version : C4 Tech/Performance


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  1. more air
  2. C4 Wheels & Tires
  3. More 1986 engine swap info
  4. I found the info on rear (i think)
  5. A/C blower speed problem
  6. Loud chirping sound LT4. Roller Rocker?
  7. 84 hot idle problems
  8. LT4 head casting or part #s please
  9. Changing the fuel filters on our C4s
  10. LT4 Head CC???
  11. D44 Pinion Nut $*#%$ !!!!!
  12. ? for Canton oil pan users
  13. cut air lid
  14. I forgot where this bracket goes!
  15. TPIS Miniram installed
  16. 89 Coupe needs more HP
  17. gears ?
  18. Ecm ?
  19. Need help w/ door lock
  20. throttle body plate
  21. bolt size
  22. Throttle body/IAC question for 86
  23. Intermittent a/c compressor :-(
  24. Intake Plenum
  25. camshaft choice
  26. -86 4+3 broke down - need towing advise
  27. Toe In question
  28. dyno
  29. Grand sport brake upgrade on 94?
  30. PKE question
  31. 134A conversion
  32. Test Pipe Question
  33. Car wouldn't start this morning!! HELP!!
  34. Diagnose my front end wobble/
  35. 94 LT1 Hard starting - opti or leaking injectors?
  36. cheap tuning ????
  37. Window Glass Crash..
  38. 93 automatic trans not moving in drive but works in rev
  39. What's draining my battery?
  40. Question for you ZF6 guys.
  41. Valve guide OD
  42. Drivetrain issue
  43. need help msd dist.
  44. help my 1994 just died
  45. Alignment specs for toe in/toe out
  46. C4 1993 Suspension Problem?
  47. Car wash: Service Engine Light
  48. Need Valve Job Advice
  49. IF you had to choose.....
  50. Spark plug replacement tips
  51. Pull engine or not
  52. Fixing bent rims??
  53. CFI Heads
  54. digital dash spedo not workind
  55. Test Results - OK? What am I missing?
  56. Now running E85
  57. Jacobs ignition
  58. Rear end swap from D36 to D44
  59. "92 Fuel pressure regulator
  60. FX3 Selective r
  61. Anyone think these issues are related?
  62. powder coating
  63. LT-4 stops Vapor Lock
  64. coolant bypass on 85 tpi
  65. Mechanic's tech tales ..." we left the car out of timing on purpose"
  66. C4 LS2 Dyno Results are in
  67. whoop whoop sound at idle and poor preformance
  68. 1996 Collector Edition Wheels Paint Code
  69. Replacing Motor Mounts
  70. power steering line
  71. Gear shift knob removal question
  72. c5 brake upgrade parts problem
  73. Ported LT1 Intake, worth it on a stock head/cam combo?
  74. 90 stalling almost like fuel starvation
  75. Low Coolant Light Question
  76. Hardwiring the O.D. switch on a 4+3 on an '84
  77. Proper way to set my 89 coupe auto trans. cable at throttle body
  78. C4 needs a 383 - Any ideas?
  79. could use some help.
  80. New OEM Clutch disk.
  81. what sensor is it?
  82. Will glass top fit any year C4 ?
  83. L98 bucks and wont go over 3k rpms in gear
  84. A/C works but readout goes off and on
  85. Hooker Headers question
  86. how to check an o2 sensor and VSS
  87. Cracked Exhaust Manifold
  88. Looking for Oil Cooler Hoses
  89. C4 Running 18 inch rear tires
  90. 86 rear view mirror
  91. Corbeau Seats?
  92. '86 hood emblem
  93. Shift Kit Question?
  94. About the front seal.
  95. 1996 F45 Suspension Control Module Repair?
  96. Window regulator installation instructions
  97. 1989 engine control issues
  98. Stock bore size?
  99. Tire size recommendation for 17x9.5 and 17x11 wheels ???
  100. Clutch Depressed Scraping Noise ?
  101. Agent 86 Please Explain
  102. Oil pan, have you seen this one?
  103. Tool to remove backup switch
  104. Why is it so hard to turn my engine?
  105. Shift Lite comes on BUT I HAVE AN AUTO TRANNY
  106. How to know if Vette is fine?
  107. whats my hp ?
  108. meziere relay question
  109. VATS Bypass
  110. The effects of an intake manifold leak
  111. Radiator leak, help?
  112. Finally got my '86 headlight apart!! Need help
  113. •► ► Corvettes of Westchester - is not just C5 & C6s ◄ ◄•
  114. Fixed water pump, no brakes?
  115. Turn Signal Problems
  116. Will this fit a Dana 36??????
  117. 350/305 Crank question
  118. Catalytic convertors=theory's, must read!
  119. Oh boy...transmission acting funny when putting into park
  120. need help w\ 1995 tranny metal tubing leak
  121. How do you test for a bad injector
  122. ABS problem
  123. My Vette is sold, why am I still here?
  124. engine running too cool at high speeds
  125. 89 side marker function????
  126. Tranny Oil Change
  127. 128 and 113 - Play together?
  128. Need help Please
  129. Z06 rims to a 1987
  130. How hard to do a headgasket 1991 L98
  131. HELP! I think my Opti is gone
  132. How I got my clutch to bleed in 5 minutes
  133. low oil pressure after warmup??
  134. Is your corvette slow?
  135. What psi MT drag radials for 1/4
  136. Small Oil Leak on 85 A/C Compressor Normal?
  137. Who knows about rear hub p.n. 513013?
  138. Grease points
  139. working on 84'
  140. Hotcam Kit for L98?
  141. back on-line again
  142. What's the verdict on this......?
  143. Mini ram mat sensor?
  144. 92 glass roof fit on 96 hardtop?
  145. Fuel injector Help
  146. LS1 harness/ecu on TPI?
  147. Anyone know where to buy a new HEI dizzy gear?
  148. MSD Ignition - Thanks
  149. I will clean injectors tomorrow.
  150. Fuel problem
  151. Where's the leak?
  152. Wanna replace drive shaft help!!!!!
  153. Vert without the X-frame?
  154. Please help identify hi-pressure line out of steering rack
  155. Wheel swap ??
  156. Restrictive exhaust 2 1/4" vs 3" stealth ram vette
  157. Spintech Mufflers?
  158. Speedo not working?
  159. wont go into gear!! HELP
  160. 1 Head light brighter then d other...?
  161. **HELP!! Rear bumper removal!!**
  162. 1986 Engine swap info
  163. Head lights motor working....
  164. VATS - Controlled by ECM or CCM
  165. 92 Air Conditioner Compressor noise
  166. Could anyone with a Mcleod Master Cylinder check in here?
  167. 1985 L98 tpi leaking coolant on pass.side near firewall.HELP!
  168. '84 owners - meet and greet online
  169. Sensor identification question
  170. Best auto for drag racing?
  171. Last trip to Memphis before they closed
  172. Ever seen this?
  173. Help with Intermittent Surge!
  174. Put the old Bose back in... How to drive regular speakers
  175. Had 5 digit win at Casino
  176. Is your tach off?
  177. How can I post launch video??
  178. Advice on replacing clutch,slave cylinders on 91.
  179. Corvette Recycling rear rotors
  180. Not another brake pad thread........which one?
  181. New Bosch III's in....Wow
  182. Recomended tire pressure 17"
  183. Front calipers, plugged the holes, less than 2 bux
  184. Mcleod Street Twin clutch with Mcleod Master Cylinder - can't bleed
  185. Engine idles high sometimes
  186. Throttle body "clatters" when floored
  187. 84 crossfire no fuel pulse to the injectors
  188. Bullet Cam idle
  189. Need info on repairing fiberglass (86' vette)
  190. Next performance upgrade - TB or Gears?
  191. urethane bushings
  192. need constant 12v...20amp?
  193. 58 mm Throttle Body
  194. 86 horns
  195. C4 AC/Defrost fan wont shut off...Help!
  196. Climate Control Defaults to Defrost/Heat
  197. Hello All
  198. Thanks Agent86
  199. My Custom Exhaust Build
  200. Rear hubs from ebay
  201. Dewitt Aluminum Radiator, Installation
  202. Oil for roller motor break-in (and beyond)
  203. newbie, with question??
  204. C4 factory wheel lock removal
  205. What vacuum lines can I get rid of??
  206. Video of my Pete K 383 build running...
  207. 94 LT1-If it aint broke dont fix it!
  208. Recommendations for shocks and springs
  209. Late model engine management, coil per cylinder and electronic throttle for LT1 and 9
  210. need advice
  211. Short Finder
  212. Interior lights swap
  213. Primary cooling fan died last night
  214. torque specs lower ball joint
  215. Water Temp gauge issues
  216. Throttle Valve Cable
  217. 1988 Transmission Replacement ?
  218. Using donut gasket on headers..
  219. I'm a little confused about 1.6 RRs and cam specs. Please help.
  220. new painless harness and computer questions
  221. Help pinging fuel problem
  222. Lost a piece while working on the Vette!
  223. Where to buy tow hitch for 95?
  224. Need a wax suggestion
  225. Low Charging Voltage
  226. '94 with years of twitchy idle...
  227. Can anyone Diagnose analyze these plugs L98
  228. Water in the exhaust and a weird idle.
  229. 1992 Bose - Front speaker(s)
  230. Throttle body sensor/vacuum question
  231. 94 LTI code 43 (knock sensor)
  232. 91 Corvette courtesy light delay module?
  233. Nuetral safty switch?
  234. i need help bad
  235. 92 Manual LT-1 vs 96 Manual LT-4
  236. Coolant Temperature Sensor
  237. 84 Interior LED Lights
  238. Photo Fuel Rail
  239. 07 Z06 wheels on a '94
  240. oil pressure relation to distributer??
  241. need to replace c4 engine need help
  242. Hello All:New guy, tired 86 in need of some TLC
  243. Bad driveshaft ujoint
  244. Lowering ? and ive used the search.
  245. Center Exit Exhaust
  246. Trying to diagnose a rough Idle
  247. Setting Timing Help
  248. No info from the ALDL port. Any help?
  249. Which header gasket to get?
  250. any CA legal superchargers available for C4's?