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  1. General: Beautiful car from every angle other than the...

    Beautiful car from every angle other than the front. Side and rear 3/4 angles look great.

    Back to the design studio for the front center air intakes.
  2. N54: Your hybrid a/c-HPFP is cool. Great thinking...

    Your hybrid a/c-HPFP is cool. Great thinking outside the box.
  3. B58: And the cat-less downpipe is illegal. Federal...

    And the cat-less downpipe is illegal. Federal law. That's high stakes.
  4. B58: Found this on another forum showing the...

    Found this on another forum showing the integrated exhaust manifold.
    Looks good. Nice and short runners.
    ...
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    B58: It looks like it has been out for a year or so....

    It looks like it has been out for a year or so.
    Turbo and tune dynoed 382rwhp. No other upgrades.

    Here is a thread with pictures....
  6. B58: That's impressive. Another new record?

    That's impressive. Another new record?
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    B58: 59359

    59359
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    B58: Sorry, Car Craft Magazine November 2019 ...

    Sorry, Car Craft Magazine November 2019

    TurboneticsInc.com
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    B58: OK, my vote- 59358

    OK, my vote-

    59358
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    B58: IDK, play on letters? MILVS or MILVs? ...

    IDK, play on letters?

    MILVS or MILVs?

    Should put it to a voting poll, ha. 'Forum Open Group Sourced'. FOGS, you heard it here first.

    Both make sense and have merits.
    Historically it was...
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    B58: Upgraded Turbo

    OK this is not for the 2020 B58 integrated exhaust manifold engine but you can see the future and the writing on the wall.

    Turbonetics upgraded Drop-in replacement bolt-on Turbocharger for Ford's...
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    B58: Yeah but it is MILVs Modified Intake Lift...

    Yeah but it is MILVs

    Modified Intake Lift Valvetronic Support

    Not pleural.
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    B58: Found my silver sharpie. 59357

    Found my silver sharpie.

    59357
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    B58: Here's what 4 sets of new OEM BMW supports...

    Here's what 4 sets of new OEM BMW supports directly from Germany looks like.

    And I think that I will have my machinist machine in some 'MILVs' lettering on the top of the supports.

    59356
  15. S58: If the head on this S58 is like the B58 with the...

    If the head on this S58 is like the B58 with the integrated exhaust manifold, and with twin turbos and twin HPFPs, It is basically 2 separate 3 cylinder engines paired together in an inline...
  16. S58: Is it twin turbo? Must be.

    Is it twin turbo? Must be.
  17. B58: That is just speculation. No one has flowed or...

    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...
  18. B58: Look at that torque curve. Flat and 450+rwTQ...

    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...
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    B58: 1 head and 4 sets of the B58 Valvetronic...

    1 head and 4 sets of the B58 Valvetronic suppports to experiment and make MILVs for the B58.

    2020 Supra head looks to be similar everywhere except the integrated 2 port exhaust manifold. I...
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    B58: So what are these pics and what do I like- ...

    So what are these pics and what do I like-

    Head- very compact latest design, valvetronic eccentric cam and mechanism moved around, No exhaust cam clamshell like Nxx engines, Heavy, must be thicker...
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    B58: Some pics of the head- ...

    Some pics of the head-


    https://www.bimmerboost.com/images/b58head1.jpg

    https://www.bimmerboost.com/images/b58head2.jpg

    https://www.bimmerboost.com/images/b58head3.jpg
    ...
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    B58: Didn't sleep well so I got up early and took a...

    Didn't sleep well so I got up early and took a pair of calipers to the B58 head that I have.

    Ports are BIG.
    B58 Intake is Oval shape- 35.7mm tall x 50mm wide. Not 'rectoval' like the N54/N55 at...
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    B58: Christmas in August!! B58- Cylinder Head ...

    Christmas in August!!
    B58- Cylinder Head

    59326

    59327
  24. B58: Impressive how the power keeps building up from...

    Impressive how the power keeps building up from 5000 to 6800 rpm. Compared to dropping off after 5k.
  25. B58: 1000whp will be possible. 1 Bigass turbo,...

    1000whp will be possible.

    1 Bigass turbo, maybe 1 turbo on each exhaust port- 2 turbos, add some nitrous and see what breaks. Fix and repeat.

    Needs a set of MILVs! ha.
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