GO FISHING, use SLABSAUCE Fishing Attractant
Page 1 of 3 123 LastLast
Results 1 to 10 of 26

Thread: To give you guys a relative idea of how fast my car is now...

  1. #1
    Join Date
    Dec 2003
    Location
    PA
    Posts
    5,403

    Default To give you guys a relative idea of how fast my car is now...

    My friend graduated from college and bought himself a Mk5 GTI 2.0T - he has about 5k miles on it and bought the EIP tuning chip - for those of you who do not know, putting a chip on a factory turbo car gains you a lot of power typically - it ups the boost etc. So we were driving down a 4 lane highway* here and for shits we decided to open our cars up a little. I am usually very modest in driving my E34, but I decided what the hell, lets waste some fuel (at alarming rates). He gets on it and I get on it and immediately my revs rocket toward my 7800 rpm redline. I let off showing I had a bad start with bad bad clutch slip. Then we line up again, from about 60 mph again this time I start in 3rd gear - for those not aware, when you're in a lower ratio gear (4th and 5th, numerically low ratio) the turbo loads so much better and your boost builds faster... so naturally my chances of slipping the clutch in 3rd gear is less than 4th which is less than 5th (to be honest, wide open throttle above 5500 rpm in 4th and 5th is like revving in neutral in my car ) - so from third about 3k rpm or so, we go. He builds boost instantly from his KKK K03S turbo on his 20v 2.0T and my ginormous truck turbo isn't entirely there yet... but I grin thinking "wait for it...wait for it..." and then bang at around 3800 rpm the bitch really puts you in the seat and I rip not only up to his rear fender, but clear past him getting into 4th, enjoying 4th gear for about 5 - 6 secs (now at excessive speed with him a good portion behind me) and before the 5500 rpm "clutch kill" mark I let off. So yea, I smoked a EIP chipped Mk5 GTI 2.0T.

    Doesn't sound like a big deal, right? I mean, a 4 cylinder 2.0L with a baby turbo on it... big deal! However... the EIP chip dynos 292 WHEEL TORQUE and 245+ WHEEL HP! And you might be inclined to say "yeah well 245 hp isn't all that much!" but what we're shoving cars forward with is torque, and 292 wheel torque IS a lot! Consider it further, his car comes in at 3000lbs and he has no rear seats, so prob around 2900lbs. My car comes in at what guys, 3600 lbs? Plus turbo and parts, plus carputer, subs, 3 amps, etc etc etc... 3850 lbs? I think it's safe to say that my car is putting down over 350 wheel torque... I am sure someone here can figure out the math and maybe ballpark better... but holy crap.

    When I walked him initially I was like "eh big deal, 2.0L Turbo kill, nice but not that big a deal!" but then my buddy was like "bro, those dyno 292 wtq.." i was in disbelief. Here is the dyno for reference:



    He also has an intake and I think an exhaust!

    So now I am debating over do I put a clutch in now and not when I finish my 8.3:1 compression motor, or do I wait... I really want to dyno this thing!

    * All driving performed on closed course, obviously.

  2. #2
    Join Date
    Aug 2005
    Location
    West Portland, OR
    Posts
    1,435

    Default

    Talent.
    You definately learned some **** somewhere that apperently is paying off bigtime, and I want a part of it lol... What did you read all these years, where did you learn? I have a friend here that's the same way, he won't ****ing tell me.
    EuroLux:. Private Detail
    E34 1/'89 ///M20 2.5i: Lachsilber

  3. #3
    Join Date
    Dec 2003
    Location
    PA
    Posts
    5,403

    Default

    Quote Originally Posted by CharlesAFerg
    Talent.
    You definately learned some **** somewhere that apperently is paying off bigtime, and I want a part of it lol... What did you read all these years, where did you learn? I have a friend here that's the same way, he won't ****ing tell me.
    I don't know I am the same with computers, I just do stuff. I guess tinkering around and simply trying stuff - understanding concepts of what does and does not work, find the failing point in setups that do not work and change them so they do. I have a bunch of friends with high horsepower VWs and stuff but they for the most part had the cars built by someone - I guess you just need to understand how things work - how to better the points of what does work, and hope for the best. Its about 10% skill, 50% luck, and 40% having the balls to do it. I'm only 21 so I can't claim to have years of experience.

  4. #4
    Join Date
    Dec 2003
    Location
    Eastern Tennessee USi
    Posts
    14,839

    Default

    put in the clutch now. This way you can dyno "both" for comparison of what the turbo can actually do...plus you will have a little more fun a little sooner
    95 E34 530I V2.37
    ===========
    Those who make peaceful revolution impossible will make violent revolution inevitable.

    John F. Kennedy

  5. #5
    Join Date
    Jul 2005
    Location
    New York
    Posts
    1,750

    Default

    what kind of clutch would you need?


    Quote Originally Posted by Alexlind123
    You're my hero.

  6. #6
    Join Date
    Dec 2003
    Location
    PA
    Posts
    5,403

    Default

    Leaning toward a Spec stage 5

  7. #7
    Join Date
    Jul 2006
    Location
    El Paso TX
    Posts
    1,534

    Default

    Time for a clutch, unless you plan on replacing the flywheel soon anyway. Keep on and you are gonna wind up stranded with either the whole thing welded together, or a kitty hair clutch.

    Go ahead before you casue it to finish self destructing.

  8. #8
    Join Date
    Jul 2006
    Location
    kingsbridge, devon, uk
    Posts
    626

    Default

    how close are you to finishing the low compression motor jon?

  9. #9
    Join Date
    Aug 2006
    Location
    Sacramento, CA
    Posts
    360

    Default

    Quote Originally Posted by Jon K
    I don't know I am the same with computers, I just do stuff. I guess tinkering around and simply trying stuff - understanding concepts of what does and does not work, find the failing point in setups that do not work and change them so they do. I have a bunch of friends with high horsepower VWs and stuff but they for the most part had the cars built by someone - I guess you just need to understand how things work - how to better the points of what does work, and hope for the best. Its about 10% skill, 50% luck, and 40% having the balls to do it. I'm only 21 so I can't claim to have years of experience.
    My buddy is the exact same way.


    95 540iA: Euro Clears & More Mods to Come Soon!
    Sacramento, CA USA

  10. #10
    Join Date
    Jul 2006
    Location
    Adelaide, Australia
    Posts
    404

    Default

    I dont quite understand, when you get into really high revs, the clutch slips?
    You have so much power up there that the clutch wont hold?
    Or does it just rev past so fast that its useless?
    11/88 535iA

Page 1 of 3 123 LastLast

Similar Threads

  1. Can you guys give me input on new site?
    By Jon K in forum 5 Series BMW
    Replies: 19
    Last Post: 07-09-2007, 02:53 PM
  2. Idea for eyebrows, what do you guys think?
    By wjbell in forum 5 Series BMW
    Replies: 4
    Last Post: 05-26-2006, 08:47 AM
  3. hehehe it's all relative
    By winfred in forum 5 Series BMW
    Replies: 4
    Last Post: 12-26-2005, 11:10 PM
  4. Replies: 12
    Last Post: 10-20-2004, 06:57 PM
  5. swapping tires with rims: good idea / bad idea?
    By BennyM in forum 5 Series BMW
    Replies: 4
    Last Post: 04-03-2004, 07:29 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •