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  1. #1
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    Pure Turbos helps set new A90/MKV Supra output record with first 6XX whp Supra B58 - 559 rwhp boost only, 622 rwhp with nitrous

    Well, another day another Supra B58 output record. Two records here actually with the most powerful boost only MKV Supra at 559 horsepower to the wheels as well as the highest output overall so far at 622 horsepower to the wheels.

    Click here to enlarge

    Not to mention this is the first A90/B58 to crack the 600 wheel mark:

    Click here to enlarge

    The mod list?

    - Pure Turbos Supra B58 turbocharger at 20 psi ($2395 retail)
    - Catless downpipe
    - Race Gas

    The 622 figure was hit with a 50 shot of nitrous which is great to see disclosed. One run boost only, one run with nitrous specified, and nothing hidden or misleading.

    The stock plugs are apparently the limitation here. Pure Turbos told BoostAddict the turbo should be good for 650 whp boost only.
    Three sets of brand new 991.2 3.0 headers for sale: Kline, Fabspeed, and Vektor Ceramic Coated

    IPD plenum for Porsche 991.2 3.0 for sale: $650

  2. #2
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    60-130 should be low 6 sec

  3. #3
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    Honestly, starting to look like a pretty decent platform. My caring about huge power numbers days are well behind me and I'd be perfectly happy with 500whp in a reliable, comfortable, and well performing chassis.

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    Click here to enlarge Originally Posted by Stevenh Click here to enlarge
    Honestly, starting to look like a pretty decent platform. My caring about huge power numbers days are well behind me and I'd be perfectly happy with 500whp in a reliable, comfortable, and well performing chassis.
    C8

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    Click here to enlarge Originally Posted by Sticky2 Click here to enlarge
    C8
    is not an option at 5,280ft base altitude....

  6. #6
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    Click here to enlarge Originally Posted by Stevenh Click here to enlarge
    is not an option at 5,280ft base altitude....
    Just means you get to add a blower and have even more fun.
    Three sets of brand new 991.2 3.0 headers for sale: Kline, Fabspeed, and Vektor Ceramic Coated

    IPD plenum for Porsche 991.2 3.0 for sale: $650

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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    Just means you get to add a blower and have even more fun.
    It's been a while since I've done a non-oem power adder, but the reliability and drivability never satisfied in my previous experience.

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    Click here to enlarge Originally Posted by Stevenh Click here to enlarge
    It's been a while since I've done a non-oem power adder, but the reliability and drivability never satisfied in my previous experience.
    Certainly a fair point but if anyone comes close it is the domestic aftermarket.

  9. #9
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    Look at that torque curve. Flat and 450+rwTQ from 3000-6500 rpm. That's incredible.
    And the HP curve just keeps on climbing upward.

    I wonder where the 'bottle neck' and limits in this engine will show up.
    Intake, intake manifold/intercooler, head, cams, turbo, downpipe, exhaust? Engine itself- pistons, rods, bearings?

    This car, the downpipe and turbo- partly with the Pure hybrid turbo, have been addressed

  10. #10
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    Click here to enlarge Originally Posted by CobraMarty Click here to enlarge
    Intake, intake manifold/intercooler, head, cams, turbo, downpipe, exhaust? Engine itself- pistons, rods, bearings?
    I hear from most tuners it will be the head with the integrated manifold. At some point someone will need to design a custom head and that won't be cheap.
    Three sets of brand new 991.2 3.0 headers for sale: Kline, Fabspeed, and Vektor Ceramic Coated

    IPD plenum for Porsche 991.2 3.0 for sale: $650

  11. #11
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    That is just speculation.
    No one has flowed or even scoped the head and integrated exhaust manifold.
    Think of it as a built in 'Steedspeed' exhaust manifold.

    If anything, extrude hone it or run twin turbo.
    MILVS- +1mm Increase Intake Valve Lift for N52, N55, S55, N20 Engines
    http://www.bimmerboost.com/showthrea...ift-more-power
    www.bimmerMILVS.com
    Coming soon: +1mm lift Exhaust cam for N52 and N55
    and soon- B58 MILVS with +1mm increase intake valve lift

  12. #12
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    1 out of 1 members liked this post. Yes Reputation No
    10.902 @ 127.26 at Atco today.

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    That's impressive. Another new record?
    MILVS- +1mm Increase Intake Valve Lift for N52, N55, S55, N20 Engines
    http://www.bimmerboost.com/showthrea...ift-more-power
    www.bimmerMILVS.com
    Coming soon: +1mm lift Exhaust cam for N52 and N55
    and soon- B58 MILVS with +1mm increase intake valve lift

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    Click here to enlarge Originally Posted by CobraMarty Click here to enlarge
    That's impressive. Another new record?
    Possibly first boost only 10. Need to get details.

  15. #15
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    Click here to enlarge Originally Posted by CobraMarty Click here to enlarge
    That is just speculation.
    No one has flowed or even scoped the head and integrated exhaust manifold.
    It is and it's early. Just relaying what I heard.
    Three sets of brand new 991.2 3.0 headers for sale: Kline, Fabspeed, and Vektor Ceramic Coated

    IPD plenum for Porsche 991.2 3.0 for sale: $650

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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    It is and it's early. Just relaying what I heard.

    That or see if the bmw version b58 head works with the Supra...

  17. #17
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    2 out of 2 members liked this post. Yes Reputation No
    Found this on another forum showing the integrated exhaust manifold.
    Looks good. Nice and short runners.

    Click here to enlarge
    MILVS- +1mm Increase Intake Valve Lift for N52, N55, S55, N20 Engines
    http://www.bimmerboost.com/showthrea...ift-more-power
    www.bimmerMILVS.com
    Coming soon: +1mm lift Exhaust cam for N52 and N55
    and soon- B58 MILVS with +1mm increase intake valve lift

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    Thumbs up I second that

    Click here to enlarge Originally Posted by Stevenh Click here to enlarge
    Honestly, starting to look like a pretty decent platform. My caring about huge power numbers days are well behind me and I'd be perfectly happy with 500whp in a reliable, comfortable, and well performing chassis.
    Click here to enlarge
    Click here to enlarge

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