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Thread: 01' GT performance Help

  1. #11
    Senior Member Indy's Avatar
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    Quote Originally Posted by Ruckus46gt View Post
    stall coverter and gears
    He hit the nail on the head since your wanting to drag your auto. After those mods your going to need to put some suspension in it to make the car hook again. Your only down fall is that with a drop top you'll need a cage to be NHRA legal after you start running below 13.99.

  2. #12
    Junior Member Gavin's Avatar
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    just curious, what u think id be runnin as of right now on the 1/4 mile...??

  3. #13
    Senior Member Ruckus46gt's Avatar
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    Quote Originally Posted by Gavin View Post
    just curious, what u think id be runnin as of right now on the 1/4 mile...??
    you just have an intake and catback correct? its hard to say casue of alt factors etc but my guess is you'd be knocking at the low 14.0 door on drag radials. My guess is 14.2@98 mph though. My 5 speed gt with midpipe catback and 4.10s on h&r ss springs(suck for traction), went 13.9 on street tires and 13.5 on a drag radial and that was the first 2 times to the track. Mph was right little over 101. The auto makes less power and should hook easier so

  4. #14
    Senior Member 93mustank's Avatar
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    Quote Originally Posted by Ruckus46gt View Post
    you just have an intake and catback correct? its hard to say casue of alt factors etc but my guess is you'd be knocking at the low 14.0 door on drag radials. My guess is 14.2@98 mph though. My 5 speed gt with midpipe catback and 4.10s on h&r ss springs(suck for traction), went 13.9 on street tires and 13.5 on a drag radial and that was the first 2 times to the track. Mph was right little over 101. The auto makes less power and should hook easier so
    Thats exactly what i would have said....

  5. #15
    Senior Member Ruckus46gt's Avatar
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    with stall gears and a drag radial the car will go 13.6. Without the stall on a drag radial think 14.0 your not going to see to much of a diff in et from a drag radial to street tire on a stock stalled car

  6. #16
    Junior Member Gavin's Avatar
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    iight thanks... ill look into the gears and see what else will do me any good...

  7. #17
    Senior Member Ruckus46gt's Avatar
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    all depends on how much money you have to spend. A good drag radial will really help you out at the trac. also cant go wrong with a midpipe but but better off doing lts and midpipe at the same time. Lt's will pick up a nice chunk of power and really help out the tq curve a good amount. Besides a cam on my 5speedcar saw the best gains swappingout to lt's.

  8. #18
    Junior Member Gavin's Avatar
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    ok whats It's and Lt's??

    and also, i was looking on americanmuscle.com at gear kits, whats the deal on those? any point in doing anythin with those in an auto? and a speed limiter, whats the deal with that?

    and one last ?? about tuners and racing chips...?? for example...http://www.americanmuscle.com/sct-4-...uter-chip.html
    Last edited by Gavin; 12-28-07 at 11:08 PM.

  9. #19
    Administrator BurnTire's Avatar
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    LT's are Long tube headers. I wouldn't recommend those at this point.
    A catted x xipe will give you some gains.

    As far as chips are concerned you are better off getting a custom tune for you car. If you don't have the a data logging device and wide band air fuel gauge you are playing with fire with a plug in chip.

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  10. #20
    Senior Member Ruckus46gt's Avatar
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    yup as Burntire said lt's are Long tube headers. On a cammed car you will see a very nice gain in a reg car you see between 12-15 rwhp and 15-18rwtq. Both friends picked up that on headers along(both had catless midpipes before going that way). Your better off doing it once the right way no need to buy a midpipe then later on have to toss it cause you want long tubes. I'd personally do long tubes before i did an intake or anything. Just open get a k&n filter and pull the silener out. I didnt see any noticable gains on the dyno from swaping to a cold ai intake

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