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Thread: Head ???

  1. 11-07-2007, 09:29 AM #1
    SOMbitch
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    SOM
    1998 T.A.

    Head ???

    Planned mods:
    LT's
    Ls6 intake
    Catted y (gotta stay legal for visual inspection)
    Hooker 3 inch catback with aero flow muffler
    The obvious timing chain oil pump upgrades
    Either a torquer v2 or v3 cam

    I am getting conflicting advice on the heads. Either going PRC 5.3 stage 2.5 or PRC LS6 stage 2.5. Which would be better for this setup and why?
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  2. 11-09-2007, 06:16 AM #2
    SOMbitch
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    SOM
    1998 T.A.

    Nobody????? I know it will raise compression because of the smaller chambers, What else??
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  3. 11-09-2007, 08:48 AM #3
    0rion
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    98 Formula
    06 duramax

    Personally, I don't think you can go wrong with either set of heads. I would probably go with the LS6 heads although I didn't, I went with the 5.3's
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  4. 11-14-2007, 07:39 AM #4
    99Ls1fever
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    Artic White
    1999 Z28 408 Stroker M6

    I would go with the LS6 heads, I love mine and at 30 rwhp gain with the heads Im not complaining. The car also has a aftermarket camshaft though...
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