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Thread: Supercharger?

  1. #1
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    Question Supercharger?

    What kind of supercharger can I get for a 04 gto manual 6 speed?

    I went to procharger.com and they only have applications for auto.

    Thanks
    1stgto

  2. #2
    doesn'tplaywellwithothers superchargedblackgto's Avatar
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    Quote Originally Posted by 1stgto View Post
    What kind of supercharger can I get for a 04 gto manual 6 speed?

    I went to procharger.com and they only have applications for auto.

    Thanks
    1stgto
    NO they don't.......you can put it on either.....however I have a magnacharger, its a roots type blower, it ALL depends what you want it for?.......the roots blowers make more low end torque......but @ the end of the day boost is boost......feel free to ask any questions you want
    Brad
    '04 gto M6 slp ceramic coated headers,B&m sport shifter,harrop cover,3.5"aluminum BMR driveshaft, BMR axle stubs, BMR Half shafts, BMR SFC's, loudmouth2 exaust,90mm FAST T/B,Magancharger(high helix upgrade)......other misc. suspension,Cross drilled, slotted rotors. Meth Kit, spraying @ 3psi and up

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    Maggie Blown 04 GTO AUSI GTO's Avatar
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    10 psi of Magnuson Super Charger Power on my 2004 GTO M-6

  4. #4
    04 gto pyro449's Avatar
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    Quote Originally Posted by AUSI GTO View Post
    10 psi of Magnuson Super Charger Power on my 2004 GTO M-6
    what size pulley do you have?

  5. #5
    doesn'tplaywellwithothers superchargedblackgto's Avatar
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    Quote Originally Posted by pyro449 View Post
    what size pulley do you have?
    I want to know too, I am running 10psi on 3.5" pulley and yours looks smaller than mine, however I have a 3", and a 2.5" just waiting to go on it.......but I better get some forged internals 1st
    Last edited by superchargedblackgto; 03-29-2008 at 01:34 AM.

  6. #6
    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Quote Originally Posted by pyro449 View Post
    what size pulley do you have?
    2.9" but I have ported/polished heads and as we all know, boost pressure is just merely a measurement of air flow restriction

  7. #7
    doesn'tplaywellwithothers superchargedblackgto's Avatar
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    Quote Originally Posted by AUSI GTO View Post
    2.9" but I have ported/polished heads and as we all know, boost pressure is just merely a measurement of air flow restriction
    I had a different helix put on my maggie, the screws twist different than the "stock" maggie setup......It costs more $.....LOL

  8. #8
    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Quote Originally Posted by superchargedblackgto View Post
    I had a different helix put on my maggie, the screws twist different than the "stock" maggie setup......It costs more $.....LOL
    Mine is also, Its an M112 HH (high helix)

  9. #9
    doesn'tplaywellwithothers superchargedblackgto's Avatar
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    Quote Originally Posted by AUSI GTO View Post
    Mine is also, Its an M112 HH (high helix)
    how come you are not getting more boost? Im getting the same with 3.5"

  10. #10
    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Quote Originally Posted by superchargedblackgto View Post
    how come you are not getting more boost? Im getting the same with 3.5"
    I guess the Ported/polished throttle body, ported/polished intercooler/supercharger, ported/polished heads, gasket matched headers and free flowing exhaust makes alot less restriction so in turn it makes less boost since boost pressure is merely a measurement of restriction.


    Maybe someone else can chime in and explain it better.

  11. #11
    doesn'tplaywellwithothers superchargedblackgto's Avatar
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    Quote Originally Posted by AUSI GTO View Post
    I guess the Ported/polished throttle body, ported/polished intercooler/supercharger, ported/polished heads, gasket matched headers and free flowing exhaust makes alot less restriction so in turn it makes less boost since boost pressure is merely a measurement of restriction.


    Maybe someone else can chime in and explain it better.
    I have a 90mm TB, I don't have the head work though.

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    my question to ausi gto is what plug gap are you runnin in your car cuz i know stock gap isnt good to run when having forced induction and also if you have all that stuff done and have a 2.9 pully with 10lbs and ol superchargedblackgto there has a 3.5 and gettin the same boost you might wanna fix that up work on gettin more boost and your car should be safe to run a 2.5 pully however i dunno your full setup and what all is done

  13. #13
    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Quote Originally Posted by BlownGoatSlayer View Post
    my question to ausi gto is what plug gap are you runnin in your car cuz i know stock gap isnt good to run when having forced induction and also if you have all that stuff done and have a 2.9 pully with 10lbs and ol superchargedblackgto there has a 3.5 and gettin the same boost you might wanna fix that up work on gettin more boost and your car should be safe to run a 2.5 pully however i dunno your full setup and what all is done
    I fully understand your question BUT,

    Boost is a measure of back pressure, through all my port work from the Throttle body to the heads/intake/headers/etc all being ported or gasket matched, no cats big exhaust...I have a lotless back pressure than he does.

    My car was tuned 2 ways, on a dyno 1st to get everything really where my tuner wanted it (with HP Tuners) and then 2nd, on the street for real world driving and input.

    Hope that answers your statement plus (i only want the boost i have - NO MORE)

  14. #14
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    yea sorta but what is your spark plug gap man and 10lbs is pretty good...what kind of horsepower and torque you gettin to the wheels

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    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Quote Originally Posted by BlownGoatSlayer View Post
    yea sorta but what is your spark plug gap man and 10lbs is pretty good...what kind of horsepower and torque you gettin to the wheels
    I believe my tuner set my gap at .028 to .030 and i'm putting 474 rwhp/514 rwtq to the wheels on 93 octane on a 90* Fla day.

  16. #16
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    What the price difference between a roots and centri charger for ls1?

  17. #17
    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Quote Originally Posted by Blownone94 View Post
    What the price difference between a roots and centri charger for ls1?
    Mine was $6900.oo , but I added High-Helix rotors into mine which makes it more efficient and the boosted air is ultimatly cooler due to the more efficient rotor design, Its called a M112-HH

  18. #18
    cutting and welding mark21742's Avatar
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    hey Ausi, did you notic any difference on the ported heads. I was thinking about porting mine but I didn't know if it would be worth the work or not. OH UPS just got here with my new mufflers!!! I can't wait till monday when my headers get here!

  19. #19
    Maggie Blown 04 GTO AUSI GTO's Avatar
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    Yes, it is noticeable.

  20. #20
    Impounded
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    With a good port most people have seen 15-20rwhp gains, and that is noticable

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