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Thread: is 12lb safe on hd

  1. 03-07-2006, 10:57 PM #46
    bgstew6
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    wont handle 625hp or 18/19lbs of boost on stock internals...the rods will snap like twigs...

    rule of thumb on the stock block is about 450...yeah you might could push it to 500 but longevity and reliability just went out the window....

    YOu want to run that much go with a built block and worked heads.... if not



    Hit up the SEARCH button at the top of the page....try Built Block...and you will see that the stock motor cannot handle that much power....
    Last edited by bgstew6; 03-07-2006 at 11:04 PM.
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  2. 03-09-2006, 10:40 PM #47
    fepony
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    Yep...12 is fine with a good tune. i'm running 14-15# with a Torrie tune.
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