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  1. #1
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    Thumbs up A Test Drive in Jason's Sick Widebody M3 on Pump+Meth

    Jason has been driving our HPF Stage 4 for awhile now on the HPF built "sleeved" block. He had a leaky oil scavenge pump which we replaced. The car burns no oil whatsoever. Here are the compression and leakdown numbers.
    Compression:
    1) 145
    2) 145
    3) 145
    4) 150
    5) 140
    6) 145
    Leakdown
    1) 6%
    2) 5%
    3) 7%
    4) 7%
    5) 8%
    6) 6%
    Here's a quick video taken today.
    STAGE 1 M3 TURBO KIT SALE - $13,500!!!!
    Click here to enlarge Click here to enlarge Click here to enlarge
    Click here to enlarge

    HorsepowerFreaks.com
    12905 NE Airport Way
    Portland, OR 97230
    (503) 256-5600
    BMW Performance Parts
    Product questions or to purchase - sales@horsepowerfreaks.com

  2. #2
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    That pull starting at 4:15 really shows how much power these things have!

  3. #3
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    How much power does a stage 4 make on Pump+Meth w/Low Boost?

  4. #4
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    Click here to enlarge Originally Posted by ZooyorQ Click here to enlarge
    How much power does a stage 4 make on Pump+Meth w/Low Boost?
    Somewhere around 720-750rwhp I believe...corrected that is...same as the stage 3

    Edit scratch that...less...701rwhp + 510rwtq@18psi ...for reference mine makes 742rwhp + 567rwtq on pump+meth @24psi

    Click here to enlarge
    Last edited by Commanderwiggin; 04-09-2012 at 08:45 PM.

  5. #5
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    Click here to enlarge Originally Posted by Commanderwiggin Click here to enlarge
    Somewhere around 720-750rwhp I believe...corrected that is...same as the stage 3

    Edit scratch that...less...701rwhp + 510rwtq@18psi ...for reference mine makes 742rwhp + 567rwtq on pump+meth @24psi

    Click here to enlarge
    How much more does it make on race with meth?

    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  6. #6
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    Because we only have two boost levels we can choose from, we have to choose one boost level that is safe for pump gas and one that is safe for race fuel. On stage 3 we trust pump+meth up to around 800rwhp so the pump+meth map runs high boost and the pump map runs low boost. pump+meth is not safe at boost levels above this so on stage 4 we have set both pump and pump+meth at low boost and race and race+meth at high boost. That's why there is such a drastic difference in power between the pump gas and race gas power figures.

    If Jason wanted to lower the high boost slightly, we could make the pump+meth number around 800rwhp but that would drop the race and race+meth number.

    Chris.
    STAGE 1 M3 TURBO KIT SALE - $13,500!!!!
    Click here to enlarge Click here to enlarge Click here to enlarge
    Click here to enlarge

    HorsepowerFreaks.com
    12905 NE Airport Way
    Portland, OR 97230
    (503) 256-5600
    BMW Performance Parts
    Product questions or to purchase - sales@horsepowerfreaks.com

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