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  • teamzr1
    teamzr1 replied to the thread Tuning an 86.
    Also do a search on Amazon for "EPROM programmer" I see several listed there Also consider if need be is also an EPROM eraser
  • Steven Smith
    Steven Smith replied to the thread Tuning an 86.
    That's brilliant thank you, I will order the EPROM's now so I have them ready. I will also look on AliExpress for the burner. I have had...
  • Steven Smith
    Steven Smith reacted to teamzr1's post in the thread Tuning an 86 with Like Like.
    This vendor shows they have like over 200 27C128 EPROMs at $6 each US...
  • Steven Smith
    Steven Smith reacted to teamzr1's post in the thread Tuning an 86 with Like Like.
    As I mentioned in other post, if not finding the 128K you can use a M27C256 K and when burning the code in to set the memory offset...
  • teamzr1
    teamzr1 replied to the thread Calling C5 Officiandos..
    Ground splice pack for horn Location: Engine compartment, on top of the right frame rail, just behind the right headlight Circuits...
    • C5groundsplice.jpg
  • teamzr1
    teamzr1 replied to the thread Tuning an 86.
    This vendor shows they have like over 200 27C128 EPROMs at $6 each US...
  • teamzr1
    teamzr1 replied to the thread Tuning an 86.
    As I mentioned in other post, if not finding the 128K you can use a M27C256 K and when burning the code in to set the memory offset...
    • 27128to256K.jpg
  • Nassau65
    And btw Capt' - I've had my '68 for 25 years and have done a similar mileage as you (max) and it ain't gonna increase too much in...
  • teamzr1
    teamzr1 replied to the thread Calling C5 Officiandos..
    You are correct in that known of water getting into the horns How about using a multi meter probes to horn wires and watch meter while...
    • splicpackclean.jpg
    • splicebad.jpg
  • F
    Frank MUGFORD replied to the thread Calling C5 Officiandos..
    Thanks for this. So far I've checked the fuse which looks OK and replaced the relay with another which I am assuming is OK but which...
  • Mad4slalom
    Mad4slalom replied to the thread Startup condensation..
    Hest stove? Remember something like that on an air cooled beetle motor, did the corvettes use that system? Mine has a holley 650dp with...
  • Steven Smith
    Steven Smith replied to the thread Tuning an 86.
    The chip you recommended is obsolete but I have found the following two...
    • Screenshot_2025-07-25-12-04-20-39_260528048de7f2f358f0056f785be619.jpg
  • Roscobbc
    Roscobbc replied to the thread Startup condensation..
    Presumably a stock system with exhaust to carb heat stove would explain the issue?
  • Mad4slalom
    Morning all. I have alwsys noticed on starting the 72, after it has sat in the garage for 2-3 minutes warming up that i get a 2-3” pool...
  • C2 VET
    C2 VET replied to the thread Calling C5 Officiandos..
    I found the connector in the dashboard taped up out of the way. It looks like the car never had one but the option was always in the...
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