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Thread: spec stage1

  1. #1

    Default spec stage1

    with a resurfaced flywheel. is it normal for the clutch to "hop"/vibrate when engaging? it has about 170miles on it now.

  2. #2
    Join Date
    Feb 2006
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    Southeast Michigan
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    Default

    Quote Originally Posted by 8000RPM View Post
    with a resurfaced flywheel. is it normal for the clutch to "hop"/vibrate when engaging? it has about 170miles on it now.

    I have a spec stage 1 and that could be normal during the break in period (at least 500 miles of good city driving while grandma shifting). I drove it like a grandma until about 1000 miles just to ensure proper break in. Also, it is very normal for a spec clutch to "chatter" and make noise, but mine doesn't hop or vibrate now that it is fully broken in.



    Reebs
    98.5 T Red SVT #4636/6535 ... SVT cam'd 3L Turbo

    Owned 28 SVT's, looking for my 29th. Need SVT Parts? PM me!

    PM me for engine/trans/suspension swaps, etc... 3 Liter Swaps done RIGHT!

  3. #3

    Default

    ohh ok. that's good news then) i try to drive it slowly, but sometimes the wild wakes up. i haven't shifted over 4k yet, but that hopping worried me. i will take it easy for another 400miles. hope it goes away.
    do you feel any difference in terms of performance from the stock clutch, now that yours is fitted?

  4. #4
    Join Date
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    Auburn, AL
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    Default

    To me, the SPEC clutch grabs harder than stock but that's about the only difference I felt. The SPEC flywheel made a big difference in response though.
    1999 Corvette Hardtop

  5. #5
    Join Date
    Jun 2006
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    Center City, MN
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    i have a stage 3, but if you ride it slowly, trying to be really smooth, i can feel a little chatter. if i drump the clutch, i can feel my head moving in a rearward motion, while the rest of my body lunges forward. at this time the axles make a popping sound, and then i smell this really rank smell and the car starts to smoke. is this bad? lol

    oh and in neutral with the clutch pedal released i can hear a little bit of a clunkidy clunk once in a while, if i'm standing outside the car. from inside i cant notice it. also in reverse it sometimes makes a little bit of excessive noise which i hear is normal too.
    98 CSVT-black. on it's second 3L swap. 219hp/211 trq

  6. #6
    Join Date
    Sep 2000
    Location
    Louisville, Ky
    Posts
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    My spec 3 "hops" when under WOT and not engaging the clutch fast enough. I wouldnt think that wouldnt be an issue with a SPEC 1 though.
    Jim Hahn
    1999 Tropic Green SVT Contour
    1996 T-Red Contour SE Reborn 4/6/04 Sold
    3.0L swap and Arizona Dyno Chip Turbo Kit
    364 whp, 410 wtq @ 4,700 rpm

  7. #7
    Join Date
    Jun 2006
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    Default

    spec1 is basically a slightly improved stock replacement, right?
    98 CSVT-black. on it's second 3L swap. 219hp/211 trq

  8. #8

    Default

    lol tricker. that sounds baaaad

  9. #9
    Join Date
    Sep 2000
    Location
    Louisville, Ky
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    Quote Originally Posted by TRicker View Post
    spec1 is basically a slightly improved stock replacement, right?
    quite a bit better IMHO.
    Jim Hahn
    1999 Tropic Green SVT Contour
    1996 T-Red Contour SE Reborn 4/6/04 Sold
    3.0L swap and Arizona Dyno Chip Turbo Kit
    364 whp, 410 wtq @ 4,700 rpm

  10. #10

    Default

    My SPEC "hopped" alot when it was first installed. Took a little over 500 miles for it to clear up.

    I'd say you are just getting normal break in.
    1998 SVT Contour (B/MNB) #542 3L
    2000 SVT Contour (SF/MNB) #1533
    2003 BMW 540i M-Sport (6 spd)
    2002 Lexus IS300 SOLD!!

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