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    Hypertech or Diablo Sport or Jet which is the best?

    Diablo Sport Wins I had a friend bring over his Hypertech we de programmed his car and instlled it in mine we did the same with a Diablo Sport... I saw a minor gain with Hypertech not bad but not really wild. With the Diablo Sport the the engine came to life It kicked butt!!!.. felt...
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    Can someone explain the benifits of Competition mode

    Thanks Hib it gives the driver an edge So this system is obviously better then my older vettes which offer basically nothing handling wise. My ZR1 offers none of these just pure raw horses no ASR and no active handling but it's predictable and is forgiving. I can't wait to see what happens at...
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    Can someone explain the benifits of Competition mode

    Thanks this sorta explains what I suspected Ok ,so this systems is like ASR on my older models but with the competition mode engaged it turns off only the ASR and leaves the active handling on. I see the benifit of that, of course you can turn of the entire setup which could be benificial if...
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    Can someone explain the benifits of Competition mode

    Please I have read the factory explanation but it falls short of what happens when it's engaged.. larry 1999 C5 1996 GS 1990 ZR1 1957 C1
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    Hypertech or Diablo Sport or Jet which is the best?

    I am the owner of a 1999 C5 and want to buy a programmer which one is the best bang for the buck ? Which ones do you use and why... Larry vette fanatic 1999 C5 Convertable also 1996 Lt4 Grand Sport :w 1990 ZR1 Red 1957 C1 red w/ white alcoves
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    Headlight Motor question please help

    THIS IS A 1990 C4 ZR1 whenever I raise or lower the headlamps the drivers side motor runs on after the it's fully up or down for around 10 secs.. is this normal? how ro fix? Larry
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    LT4 Chip or Programmer for LT4 ? what do you use?

    I own a 96 GS LT4 there are two ways to program the the main unit by a chip from Jet or a programmer from Hypertech.. which one is better? any and all responses appreciated Larry
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    C4 Corvette, best bang for the buck?

    You Don't want a Porche unless your rich I have had a Porche.. I call it the 1,000 club... anything breaks it's a 1,000 bucks to fix it. Corvettes have reasonable priced parts and are avaliable almost anywhere even used off Ebay. As a four of them C4 vette owner I would say you can't go...
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    LT4 LT4 vs LT5

    I own Both a ZR1 and Grand Sport LT4 Both have thier strong points and weak points. With that being said I also feel the LT4 is a tad quicker in the low end. However it's a minor difference. The ZR1 will light up the pavement and feels like a Dragsteer in pulling power that nails me to the...
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    90 ZR1 Bose Stereo does nothing any ideas

    Hi All, When turned on does nothing. Will still eject an inserted tape. Can't even set the clock. I have entered the security code and it says SEC but nothing happens no sound, nothing.... no radio/tape/cd any and all input greatly appreciated
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    My INFLATE REST LIGHT won't go out 90 ZR1

    1990 ZR1 this light is driving me nuts.. I was told by another buddie that it's because of a sensor located somewhere under the hood . He says it's a common problem on 1990 ZR1's Can someone elaborate? How to find it and fix it? ;help Larry
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    Introduction > Hello I am Larry Vette Fanatic

    I am new here but I am an Avid Corvette Fan My Collection so far 1957 Vanetian Red / White alcoves Red Interior 1990 ZR1 Dark Red Matalic with Black 1996 Competition Yellow / Black LT4...
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