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Thread: My new hair dryer

  1. #1
    Join Date
    Jun 2010
    Location
    TX
    Posts
    4,476
    My Cars
    1983/84/85 745i

    Thumbs up My new hair dryer

    Finally had this done by CMG's buddy at Pure Turbos. It was $825 delivered for a reman with 360 bearing upgrade with corresponding guts, ceramic coated turbine housing, billet wheel, machining of the unit, and a VR balance. Wheel is probably on the edge of overkill for the K27 system, but hey, it is neat.

    Let me know if you guys have other questions.









    I make E23 parts.
    09/1983 745i (stolen spring '13 around Houston, TX Achatgruen on nutria buffalo. 8481080)
    10/1984 745i
    11/1984 745i
    11/1984 735i (10:1-265/6)
    Ford, MB, and GM round out the pack.



  2. #2
    Join Date
    Apr 2006
    Location
    Pemberton, B.C., Canada
    Posts
    483
    My Cars
    1984 BMW 745i
    You're a beast brah! Turn up the booooooooooooost
    1984 BMW 745i I always know when im boosting because i can feel the seat springs in my back

  3. #3
    Join Date
    Aug 2004
    Location
    Oregon
    Posts
    203
    My Cars
    '83 735i, '98 V70 Volvo
    pretty eye candy!

    keeps up updated on the progress.

  4. #4
    Join Date
    May 2014
    Location
    Mobile, AL
    Posts
    228
    My Cars
    1993 325i
    Nice!

  5. #5
    Join Date
    Feb 2009
    Location
    Pittsburgh, PA
    Posts
    1,706
    My Cars
    '86 635CSi
    That's pretty. Are we installing it in anything?

  6. #6
    Join Date
    Jun 2010
    Location
    TX
    Posts
    4,476
    My Cars
    1983/84/85 745i
    It is going in the 10/84 car when I go through the top end. That will be next year after I rebuild the OM603 in my 300SDL.

    Judging from Sicstang's dyno at 8psi, this should easily add 30-40rwhp at stock boost by my guess.
    I make E23 parts.
    09/1983 745i (stolen spring '13 around Houston, TX Achatgruen on nutria buffalo. 8481080)
    10/1984 745i
    11/1984 745i
    11/1984 735i (10:1-265/6)
    Ford, MB, and GM round out the pack.



  7. #7
    Join Date
    Dec 2013
    Location
    PA
    Posts
    886
    My Cars
    2000 M5, 2001 330i
    So is this a GT35R sized inlet turbine?
    2000 BMW M5 Evolve Alpha-N Tune, Evolve Carbon Fiber CAI's, UUC Short Throw Shifter, Dinan Front STB, Dinan Rear Sway Bar
    2001 BMW 330i ​Dynavin N7 Pro

    1985 BMW 745i 18" Style 37's, Team745i Chip, Getrag 265/6, Clutchmasters FX-300, UUC Short Throw Shifter, Strut Tower Bar, Bilstein HD's ("Build" Thread")(SOLD)
    1986 BMW 735i Getrag 265/6 Swap, Strut Tower Bar, Bilstein HD's, Euro F/R Conversion, 3.46 L/S Diff (Scrapped)

    2016 Ford Mustang GT Performance Pack Stock
    2004 Mercury Marauder
    Eaton M112, 3.4 Billetflow upper, Accufab SBTB + Plenum, 4.10's, Stainless Works LT's, 2.5" Exhaust, Borla Stingers, FX-R projectors, Addco F/R swaybars
    2003 Mercury Marauder JLT CAI, SCT Xcal4, Stainless Works LT's, SW 2.5" Catback
    1996 Ford Bronco
    4" lift, 35" BFG A/T's, MH1 projectors

  8. #8
    Join Date
    Jun 2010
    Location
    TX
    Posts
    4,476
    My Cars
    1983/84/85 745i
    Technically it is a billet GTX3582R compressor wheel which is 62mm/82mm. Which is basically an evolved GT3582R wheel, best I understand it.

    Supposedly flows better up top. Compressor chart is quite nice for this.

    Member on mye28.com made 370rwhp on a 60-1 K27 @ 17psi, TCD AW kit, MS2, all on a stock B34 with just ARPs and a Cometic.
    I make E23 parts.
    09/1983 745i (stolen spring '13 around Houston, TX Achatgruen on nutria buffalo. 8481080)
    10/1984 745i
    11/1984 745i
    11/1984 735i (10:1-265/6)
    Ford, MB, and GM round out the pack.



  9. #9
    Join Date
    Dec 2013
    Location
    PA
    Posts
    886
    My Cars
    2000 M5, 2001 330i
    hopefully I can keep my shitboat together long enough that I could throw something like this at it.
    2000 BMW M5 Evolve Alpha-N Tune, Evolve Carbon Fiber CAI's, UUC Short Throw Shifter, Dinan Front STB, Dinan Rear Sway Bar
    2001 BMW 330i ​Dynavin N7 Pro

    1985 BMW 745i 18" Style 37's, Team745i Chip, Getrag 265/6, Clutchmasters FX-300, UUC Short Throw Shifter, Strut Tower Bar, Bilstein HD's ("Build" Thread")(SOLD)
    1986 BMW 735i Getrag 265/6 Swap, Strut Tower Bar, Bilstein HD's, Euro F/R Conversion, 3.46 L/S Diff (Scrapped)

    2016 Ford Mustang GT Performance Pack Stock
    2004 Mercury Marauder
    Eaton M112, 3.4 Billetflow upper, Accufab SBTB + Plenum, 4.10's, Stainless Works LT's, 2.5" Exhaust, Borla Stingers, FX-R projectors, Addco F/R swaybars
    2003 Mercury Marauder JLT CAI, SCT Xcal4, Stainless Works LT's, SW 2.5" Catback
    1996 Ford Bronco
    4" lift, 35" BFG A/T's, MH1 projectors

  10. #10
    Join Date
    Nov 2022
    Location
    United states of america
    Posts
    2
    My Cars
    1998 BMW
    Welcome to Hair Straightener Talk, we’re here to assist you with your everyday hair problems. Whether you use a lot of products or you have only some of them, you will still want to look great. Hair Straightener Talk

  11. #11
    Join Date
    Nov 2022
    Location
    Irvine, CA
    Posts
    9
    My Cars
    1985 745i
    Quote Originally Posted by Hit Man X View Post
    Finally had this done by CMG's buddy at Pure Turbos. It was $825 delivered for a reman with 360 bearing upgrade with corresponding guts, ceramic coated turbine housing, billet wheel, machining of the unit, and a VR balance. Wheel is probably on the edge of overkill for the K27 system, but hey, it is neat.

    Let me know if you guys have other questions.
    Hi Hitman,

    Is this available in stock for purchase or is a core needed for rebuild? Also, I am in need of a wastegate for my 85, I read that you are the guy with the drop-in Tial wastegate. Please send me the details. Thanks

  12. #12
    Join Date
    Jun 2010
    Location
    TX
    Posts
    4,476
    My Cars
    1983/84/85 745i

    Thumbs up

    It is on my 10/84 car now, so not for sale. You can buzz up Pure Turbos and have one built, Gpop Shop did one for a customer of mine and he likes it. You are better off with a good core, but they are hard to find now and could probably make due with good housings as I am sure you can buy a new CHRA and start off that. Mellett out of the UK sold them forever ago. I would like to see if there is a modern turbine wheel to install, I will investigate this for my 11/84 745i as it has a stock K27 still.

    Definitely more pep at stock boost, holds to redline even at 10psi so top end power is improved for sure at the same boost. More airflow, lower IATs, quicker light offs. Also at 10psi you are essentially on the ragged edge of out of fuel or out of fuel depending on load, and 100% would not run 10psi with this without a RRFPR. Cartech that went BEGi is now MaxG I do believe. You will have to sort that, it became convoluted.

    10psi usually did about 250rwhp on stock M106s with the stock 47mm compressor wheel. The power still drops around 4800rpm, this is due to ECU tuning of the timing curve.

    9-10psi is around where boost cut occurs on a stock 013 Motronic 745i, if you need that EPROM flash (which you will for higher boost) you need to highly consider rebuilding your ECU also to freshen up with having a boost delete chip for more ass. Once these 013s go 'tits up', it takes a LOT of work and money to resurrect them. You basically need all the parts I replace, replacement EPROMs, and two 008 ECUs to steal the electronics out of to make it work again. I have killed two sorting out the root cause for a guy in HI.

    PM me and I can send you details. Unsure if all this is okay as I am not a sponsor here, but not like there are many E23 guys anyway.

    Keep us posted and we like pics.
    I make E23 parts.
    09/1983 745i (stolen spring '13 around Houston, TX Achatgruen on nutria buffalo. 8481080)
    10/1984 745i
    11/1984 745i
    11/1984 735i (10:1-265/6)
    Ford, MB, and GM round out the pack.



  13. #13
    Join Date
    Nov 2022
    Location
    Irvine, CA
    Posts
    9
    My Cars
    1985 745i
    Quote Originally Posted by Hit Man X View Post
    It is on my 10/84 car now, so not for sale. You can buzz up Pure Turbos and have one built, Gpop Shop did one for a customer of mine and he likes it. You are better off with a good core, but they are hard to find now and could probably make due with good housings as I am sure you can buy a new CHRA and start off that. Mellett out of the UK sold them forever ago. I would like to see if there is a modern turbine wheel to install, I will investigate this for my 11/84 745i as it has a stock K27 still.

    Definitely more pep at stock boost, holds to redline even at 10psi so top end power is improved for sure at the same boost. More airflow, lower IATs, quicker light offs. Also at 10psi you are essentially on the ragged edge of out of fuel or out of fuel depending on load, and 100% would not run 10psi with this without a RRFPR. Cartech that went BEGi is now MaxG I do believe. You will have to sort that, it became convoluted.

    10psi usually did about 250rwhp on stock M106s with the stock 47mm compressor wheel. The power still drops around 4800rpm, this is due to ECU tuning of the timing curve.

    9-10psi is around where boost cut occurs on a stock 013 Motronic 745i, if you need that EPROM flash (which you will for higher boost) you need to highly consider rebuilding your ECU also to freshen up with having a boost delete chip for more ass. Once these 013s go 'tits up', it takes a LOT of work and money to resurrect them. You basically need all the parts I replace, replacement EPROMs, and two 008 ECUs to steal the electronics out of to make it work again. I have killed two sorting out the root cause for a guy in HI.

    PM me and I can send you details. Unsure if all this is okay as I am not a sponsor here, but not like there are many E23 guys anyway.

    Keep us posted and we like pics.
    Thanks, lotsa info to read up. I will see what is all needed to get it running first. I don't think I have enough posts to be able to send a PM yet

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