Close

Search:

Type: Posts; User: McSpeed

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    8
    Views
    1,414

    For Sale: Thanks wertyu & sorry I missed your post...

    Thanks wertyu & sorry I missed your post bigdnno98 (I did not get a notification on 10/31).

    Update:
    Car is sold!
  2. Replies
    8
    Views
    1,414

    For Sale: Thanks dude, and congrats on the success of the...

    Thanks dude, and congrats on the success of the site!
  3. Replies
    8
    Views
    1,414

    For Sale: http://www.bimmerboost.com/images/imported/2013/10...

    http://www.bimmerboost.com/images/imported/2013/10/1JPG-1.jpghttp://www.bimmerboost.com/images/imported/2013/10/2JPG-1.jpghttp://www.bimmerboost.com/images/imported/2013/10/3JPG-1.jpghttp://www.bimmer...
  4. Replies
    8
    Views
    1,414

    For Sale: 2005 330i ZHP w/ Technique Tuning Turbo $14K

    My Imola Red Turbo ZHP is for sale. I'm still driving it but current mileage is under 109000. I've had the car since 5/2008 (it was a CPO from the local dealership with 34250 miles). Since 1/2010...
  5. Replies
    260
    Views
    23,097

    M54: Such that the boost & nitrous should fill the...

    Such that the boost & nitrous should fill the cylinder, but not fly out the exhaust valves uncombusted...



    Welll...ok...I guess if you have to go turbo on this and make even more power...*sigh*
  6. Replies
    260
    Views
    23,097

    M54: ?! Is this project turbo+nitrous or S/C+nitrous?...

    ?!
    Is this project turbo+nitrous or S/C+nitrous?




    I see what you mean
  7. Replies
    260
    Views
    23,097

    M54: Gotcha. With VANOS, are there any inherent...

    Gotcha. With VANOS, are there any inherent limitations or interlocks that you have to work around? Like can you only make the intake timing so good before the exhaust timing starts to become a...
  8. Replies
    260
    Views
    23,097

    M54: Thus far I have only a tenuous grasp of VANOS and...

    Thus far I have only a tenuous grasp of VANOS and its implications or any of this really but I guess if you know the pressure at intake, chamber and exhaust on a degree basis, you can A) (not VANOS...
  9. Replies
    260
    Views
    23,097

    M54: Indeed, 3-sensor-per-cylinder data for every...

    Indeed, 3-sensor-per-cylinder data for every degree of crank rotation is where it's at: http://www.tfxengine.com/
    How do you decide where to drill in for the combustion chamber sensors? I don't...
  10. Replies
    260
    Views
    23,097

    M54: ah...

    ah, I see:
    "A CDI system has a short charging time, a fast voltage rise (between 3 ~ 10 kV/μs) compared to typical inductive systems (300 ~ 500 V/μs) and a short spark duration limited to about...
  11. Replies
    260
    Views
    23,097

    M54: This led me to some reading about the S85 and...

    This led me to some reading about the S85 and then the S70/2 which I was surprised to learn had no knock sensing system, because: "Combustion conditions are sufficiently remote from knock limits that...
  12. Replies
    260
    Views
    23,097

    M54: Dude, this is his hobby. We're just along for...

    Dude, this is his hobby. We're just along for the ride.
  13. Replies
    260
    Views
    23,097

    M54: Well I for one am learning a lot in this Greek...

    Well I for one am learning a lot in this Greek dialogue of a thread...
  14. Replies
    260
    Views
    23,097

    M54: Neat/Bummer I'm guessing that the result...

    Neat/Bummer



    I'm guessing that the result will be crystal clear flow data which is probably nice to have when looking to get "600-700 wtrq" out of a cutting edge SC/nitrous M54 :cool:
  15. Replies
    260
    Views
    23,097

    M54: I guess IR usually refers to the Nightshot...

    I guess IR usually refers to the Nightshot feature on a camcorder; I was thinking the fancier predator-vision 'FLIR' kind but yeah even a tiny Fluke handheld is about 2x as much as I thought...

    ...
  16. Replies
    260
    Views
    23,097

    M54: Hopefully we'll get to see some infrared video...

    Hopefully we'll get to see some infrared video footage :D
  17. Replies
    260
    Views
    23,097

    M54: +1 Yeah I can see why you'd ask that - those...

    +1
    Yeah I can see why you'd ask that - those welds look pretty tentative, don't they? I bet that unless this idea proves cost effective immediately he'll probably just give up and grind them out...
  18. Replies
    260
    Views
    23,097

    M54: Short run time? Like during initial heat cycling?

    Short run time? Like during initial heat cycling?
  19. Replies
    260
    Views
    23,097

    M54: Clearly he appreciates innovation ;) Obviously...

    Clearly he appreciates innovation ;)

    Obviously this is a first for the M54 - are there precedents for this on other engines that were not initially designed for it?
  20. Replies
    260
    Views
    23,097

    M54: Maybe incidentally, but he really has head lift...

    Maybe incidentally, but he really has head lift in his crosshairs:



    (fwiw I'm envisioning a lot of thunder and lightning going on in the background while he's typing this from his mountaintop...
  21. Replies
    260
    Views
    23,097

    M54: I was wondering if detonation or this 'BMEP' was...

    I was wondering if detonation or this 'BMEP' was the force that would tip things toward a head lift scenario...but I guess under heavy boost it can be the BMEP.
    side question if anyone knows: what...
  22. Replies
    260
    Views
    23,097

    M54: excerpt from a patent...

    excerpt from a patent:



    I guess that stuff^ plus I imagine it would go a long way toward defeating 'head lift' in extreme situations:

    Warping would no longer be an issue.
    Knock happens...
  23. Replies
    260
    Views
    23,097

    M54: ^Thanks. Yes.....I think he did mention the...

    ^Thanks.

    Yes.....I think he did mention the headache of fitting numerous radiators....at another time in another place.....
  24. Replies
    260
    Views
    23,097

    M54: There are slightly discolored splotches on the...

    There are slightly discolored splotches on the intake and exhaust side of each cylinder's valve group where some kind of indentations or passageways are filled in. What flowed through them? Water? ...
  25. I love WTCC!

    I love WTCC!
Results 1 to 25 of 41
Page 1 of 2 1 2