Thread: Is it safe?

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  1. #1 Is it safe? 
    SE Level Member 95concours's Avatar
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    So, this is what I am at right now. The mods I have are this;

    cai with thrasher box
    ported manifolds
    3' exhaust all the way back till the 2 1\2' magnaflows
    magnaflow high flow cat
    racing wires
    180 Thermostat
    colder plugs
    Oh yes, and a custom pcm tune

    The car right now between 1-2 shift gets maybe *1 kr on 91 octane.
    I have still the stock pulley and would like to upgrade. But from searching numerous topics about this my poor little pea brain still can't comprehend what is acceptable and whats not.

    So my question is this, what size pulley do you think would be ok to put on Wilbur without any danger of hurting the old girl.
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  2. #2  
    GrandPrix Junkie Bluemagic's Avatar
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    Headers
    Headers
    Headers

    Headers would be an great addition to your mod list.
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  3. #3 Re: Is it safe? 
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    leave it on the stock pulley.

    Unless this custom tune has done something that it shouldnt have.
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  4. #4 Re: Is it safe? 
    SE Level Member 95concours's Avatar
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    Quote Originally Posted by Bluemagic View Post
    Headers
    Headers
    Headers

    Headers would be an great addition to your mod list.
    Yea, I was thinking about that too
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  5. #5 Re: Is it safe? 
    Moderator dsmuts's Avatar
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    If your getting any kr at all it wouldnt be wise to pulley down.
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  6. #6 Re: Is it safe? 
    club of used to own a gp 99prixgt's Avatar
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    kr at like .5 or 1* on a shift is usually false

    93 octane and headers 3.6"-3.4" pulley range with a good tune
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
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