Thread: Time for a rebuild? 04" GP GT

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  1. #1 Re: Time for a rebuild? 04" GP GT 
    DUI BABY Bio248's Avatar
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    higher ratio rockers increase the overall lift achieved by the valvetrain, allowing the motor to breathe more. they do help, but nothing like what a cam would because you still have the same powerband and duration of the stock cam with rockers.
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  2. #2 Re: Time for a rebuild? 04" GP GT 
    SE Level Member SilverbulletGP's Avatar
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    Thanks for that description that's exactly what I wanted to know. Like I said not looking for 300hp so I think the planned mods are gonna be as follows at this point..

    UIM Gasket
    LIM Gasket
    Pacesetters Header / DP / Cat -
    HV3 -
    Flopros or identical for a meaner sound -

    Would anyone recommend the rockers I linked too on ZPP's website? And as mentioned above , if it were you would you also order ZPP's valves along with new valve springs?

    PS:

    Thanks guys , very informative !

    iPhone is alerting me for every reply that's why I'm whoring my thread haha.
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