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with these mods...is 465whp out of the question?

This is a discussion on with these mods...is 465whp out of the question? within the Forced Induction forums, part of the LSx Technical Help Section category; ATI P1SC Twin-intercooled Procharger (7 psi) Pacesetter Race-style Longtubes 2.5" True Duals with H-pipe and Sweet Thunder mufflers dumped LS6 ...

  1. #1
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    black
    1996 monte carlo Z34

    with these mods...is 465whp out of the question?

    ATI P1SC Twin-intercooled Procharger (7 psi)
    Pacesetter Race-style Longtubes
    2.5" True Duals with H-pipe and Sweet Thunder mufflers dumped
    LS6 intake
    SVO 42 lb injectors
    Ported TB
    dyno tuned

    all in a 00 camaro ss 6spd

    how much whp r u guys thinking?????????

    thanx

  2. #2
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    1996 monte carlo Z34

    ????

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    let the F-Bodies roll jimmybling31's Avatar
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    I would say it's not out of the question, but not probable. probably 400-420 would be more reasonable

  4. #4
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    1996 monte carlo Z34

    so u think h/c is the better option?

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    TunedbyFrost.com Tuner Frost's Avatar
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    Last week I made a 445rwhp with a p1sc on a car that had previously made 375rwhp with LTs, TDs, and g5x1 cam before the blower. It made 7psi and the AFR was 11.5:1, but it just wouldn't take much timing without wanting to knock... then tuned with the meth kit to 11.2:1 it made much more, 492rwhp at the same 7psi. That's a huge difference.

    Why not just start at 9psi with meth and the mods you listed?

  6. #6
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    u no where i can get a 9lbs pulley? and how much boost is to much for that car with those mods and 97k miles

    Quote Originally Posted by Frost View Post
    Last week I made a 445rwhp with a p1sc on a car that had previously made 375rwhp with LTs, TDs, and g5x1 cam before the blower. It made 7psi and the AFR was 11.5:1, but it just wouldn't take much timing without wanting to knock... then tuned with the meth kit to 11.2:1 it made much more, 492rwhp at the same 7psi. That's a huge difference.

    Why not just start at 9psi with meth and the mods you listed?

  7. #7
    Member chieftransam's Avatar
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    I'm probably wrong, but I heard once that 8psi was the most you could run on the stock block. Is that right or wrong?

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    You can get away with more if you're running meth injection because it cools the intake charge and ups motor octane. If you're running honest pump-gas without meth injection, 8 psi is as high as I would go on stock compression. That's pushing it, IMO.

    Chris

  9. #9
    Blown, Stroked, & Sprayed

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    Quote Originally Posted by chvycmaroz28 View Post
    so u think h/c is the better option?

    If you can afford it, go FI. Drives like stock till you get on it.
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  10. #10
    doesn'tplaywellwithothers superchargedblackgto's Avatar
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    I'm running 10psi with meth on stock internals..but then again if it blows it blows, I'll just forge it sooner

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