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Thread: B58 MILVs !!

  1. #26
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    Click here to enlarge Originally Posted by 93siro Click here to enlarge
    Who wouldn't love a good set of Milfs? Click here to enlarge
    Depends on their performance...

  2. #27
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    Yea, I keep coming to this thread in hopes of MILFS Click here to enlarge

    It still doesn't disappoint though LOL
    Burger Motorsports
    Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

  3. #28
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    Picked these up from the machinist.
    Added some Bling.

    Next is to install them on the B58 head and take measurements.
    Each one is machined differently to see which one works better.

    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

  4. #29
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    Yes these will work on the 2020 Supra MKV!!
    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

  5. #30
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    that's not the B58 in the Supra or new BMW the exhaust port is integrated. Your local to me, I have one of those heads (that you have) I would have given you the MILV's.

    Everything is the same in the valve train from what I have seen so far, from old B58 to new. The chain is in a different spot so it wouldn't be a bolt on

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    Click here to enlarge Originally Posted by CobraMarty Click here to enlarge
    Yes these will work on the 2020 Supra MKV!!
    Any plans to get some numbers or have someone test them on the Supra?

  7. #32
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    Click here to enlarge Originally Posted by CobraMarty Click here to enlarge
    Picked these up from the machinist.
    Added some Bling.
    Not sure why your attachment didn't embed:

    Click here to enlarge

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    1 out of 1 members liked this post. Yes Reputation No
    Any updates on this? Would this improve the top end power of the stock b58 turbo?

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    Click here to enlarge Originally Posted by Solid67 Click here to enlarge
    Any updates on this? Would this improve the top end power of the stock b58 turbo?
    @CobraMarty

  10. #35
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    Sorry everyone. I have been swamped with work and no time for the fun projects. I will finally have some time off starting later next week.

    I have 2 parts machined to different specs and will install them and measure the valve lift gains and compare.

    As they will add +1mm to the intake valve lift and 2-3* to the intake duration, I expect that when installed they will add power across the whole power and and top end.
    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

  11. #36
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    Click here to enlarge Originally Posted by CobraMarty Click here to enlarge
    Sorry everyone. I have been swamped with work and no time for the fun projects. I will finally have some time off starting later next week.

    I have 2 parts machined to different specs and will install them and measure the valve lift gains and compare.

    As they will add +1mm to the intake valve lift and 2-3* to the intake duration, I expect that when installed they will add power across the whole power and and top end.
    Marty, I'm hearing whispers and rumors that with the extra boost pressure from a good tune the stock springs at the upper end of the RPM scale are already at / beyond their limits, more lift makes that problem a little worse. Do you recommend spring upgrades on the intake or exhaust with the MILVS?

    -If so, any chance you'll offer an appropriate spring package?


    Adam

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