Engine longevity/power with 10# pulley?

Discussion in 'Saleen' started by Acheron315, Apr 15, 2004.

  1. Acheron315 New Member

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    I am thinking about making the switch to the bigger pulley, a fuel pump, and a custom tune. How much horsepower does this usually put out to the wheels? Also, how many of you guys have made the switch, and how much extra wear will it put on my engine if the tune is conservative?

    Let me hear your horror/success stories. I am debating between the pulley or cams.
    Acheron315, Apr 15, 2004
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  2. #191 02' Saleen New Member

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    If you still have a warranty, then it will be negated by the pulley. And yes, there is a way for them to tell if take the stock pulley off.
    #191 02' Saleen, Apr 16, 2004
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  3. Acheron315 New Member

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    Nah....warranty has gone pretty much out the window :D
    Thanks for your concern though
    Acheron315, Apr 16, 2004
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  4. 2001s281 Founding Member

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    the most you can get with the series II on a stock engine (i have seen) is 330-350 rwhp, 350 is with a very lean tune. i had a series II, made 330 rwhp, with the chicane pulley, and cracked the seal of one of my pistons. my recomendations is get the kb, or a paxton nove to make big power. if thats what you are looking for.
    2001s281, Apr 17, 2004
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