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    Thread: High-altitude pulley for NS Supercharger

    1. 09-02-2002 09:57 AM #1451
      quote:
      any one get virbations at like 2-3k rpm? Otherwise im running perfect and very happy
      what type of vibrations...could your clutch be chattering??

    2. 09-02-2002 10:15 AM #1452
      some buzzing or rattles are not so unusual, but vibrations (like something you can feel) would be odd. Are all the support braces properly installed and tightened? The instructions definitely emphasize that getting the braces adjusted properly is very important.

    3. Forum Sponsor 2kjettaguy's Avatar
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      09-02-2002 12:53 PM #1453
      quote:

      Dude something must be really wrong with your car ,my friend inovillo (vortex name) just took his car to the track the other day and was running 16.0 and 16.1 all night long , his charger is still stock and all he has is the CAI and the 260 cams...Im confused!
      Me too. So how am I supposed to know if something is wrong? I can't suspect anything, i've gone over everything!!

    4. 09-02-2002 05:42 PM #1454
      quote:
      when is Neuspeed releasing the Drive By Wire Kit?
      It's already out. Eurotuner's mag shows Neuspeed's ad mentioning the DBW kit

    5. 09-02-2002 05:48 PM #1455
      guys does your SC create virbations? Mine dont seem smooth at all rpms.

    6. Member JettaRed's Avatar
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      09-02-2002 06:27 PM #1456
      Are the vibrations noticeable when you're driving or only when you're turing the throttle by hand? If only when by hand, then don't do that! (j/k)
      Really, unless it annoys you while driving, I wouldn't worry about it.
      I think the vibration you notice is that the SC and the engine hit a harmonic at a certain rpm (frequency) and they amplify each other, causing a noticeable vibration. The 2.0 would do that by itself around 4000 rpm when driving.
      2004 Audi TT225 GIAC, DevilsOwn W/M, Modshack MOFO & VTDA, 42DD 3" DP, Neuspeed 19mm Rear Sway, Haldex Blue
      2002 GTI 337 Revo Custom, CAI, FMIC, Modshack MOFO, TT225 MAF & Injectors, DevilsOwn W/M, GHL 3" TurboBack
      2001 Audi A4 1.8TQ Dead 2000 Jetta Supercharged 2.0 Dead 2003 GTI Sold

    7. 09-02-2002 08:05 PM #1457
      quote:
      Are the vibrations noticeable when you're driving or only when you're turing the throttle by hand? If only when by hand, then don't do that! (j/k)
      Really, unless it annoys you while driving, I wouldn't worry about it.
      I think the vibration you notice is that the SC and the engine hit a harmonic at a certain rpm (frequency) and they amplify each other, causing a noticeable vibration. The 2.0 would do that by itself around 4000 rpm when driving.
      I can hear/feel the vibrations in the pedal also. My motor was really smooth before I installed the SC. If everyone else has the same problem than ill feel better. The washer on the stay bracket seemed to quiet the nose down allot. I also had to shim the Heat shield with a small piece of bracket.
      Maybe it is harmonic. But im thinking its going to make nuts and bolts come off my motor unless I loc tight every one of them.
      [IMG]http://groups.msn.com/_Secure/0UgBoEFYafEHmvjF3rgLre8bcpFyTNkJ9i!eECWaSzLTqR5wO* NsnLwTOYVb9FJ9NHuT3GgxK8xPjseBe4p8q0wdZ1NcRpj4BNoD n531pvFmv4ULTqtK5Czibv0rTzlRm/Supercharger-stay-bracket-b9-2-02-005.jpg[/IMG]
      [IMG]http://groups.msn.com/_Secure/0UQAPHPcZ5yPmvjF3rgLre8bcpFyTNkJ9i!eECWaSzLTqR5wO* NsnLy139s2BAF1sVn23kHH6qMemnuihFEWnNfD5RkuhdGDQT1Q 6iserp7bmXjN85j2hHKZh7iWINVyq/Supercharger-stay-bracket-9-2-02-008.jpg[/IMG]
      [IMG]http://groups.msn.com/_Secure/0UgAAACcajjjmvjF3rgLre8bcpFyTNkJ9i!eECWaSzLTqR5wO* NsnLy139s2BAF1sWrdV3wfjGhbZaRu**CLYFB5tZBXoef0Z3YP PU*l!p3F*VEbtWdrUNhP8Pj1Fcp93/Supercharger-stay-bracket-9-2-02-0080.jpg[/IMG]
      [IMG]http://groups.msn.com/_Secure/0UgAAAFga0EHmvjF3rgLre8bcpFyTNkJ9i!eECWaSzLTqR5wO* NsnL2RbCIJcUXdfJxmnAHwpcFVl0qQHCnufoN!PtsVPv*0ncwS QrFomLmlN7364U2gjQpRVJB4HlGmB/Supercharger-stay-bracket-c9-2-02-006.jpg[/IMG]


      [Modified by Lotust, 8:08 PM 9-2-2002]

    8. Member JettaRed's Avatar
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      09-02-2002 08:19 PM #1458
      Your heatshield is different than that of a MKIV car. Feeling the vibration in the pedal is really wierd. Call Neuspeed tomorrow.
      2004 Audi TT225 GIAC, DevilsOwn W/M, Modshack MOFO & VTDA, 42DD 3" DP, Neuspeed 19mm Rear Sway, Haldex Blue
      2002 GTI 337 Revo Custom, CAI, FMIC, Modshack MOFO, TT225 MAF & Injectors, DevilsOwn W/M, GHL 3" TurboBack
      2001 Audi A4 1.8TQ Dead 2000 Jetta Supercharged 2.0 Dead 2003 GTI Sold

    9. 09-02-2002 08:55 PM #1459
      yes i will call them ASAP tomorrow.

    10. 09-02-2002 10:50 PM #1460
      quote:
      Amazing what cooler weather will do. Can't wait for winter!

      No kidding. This thing is fun now, but it will be interesting to see how it runs when I go to Lime Rock in November (on my birthday 11/11 ) for a high performance driver event (school)

    11. Member inovillo's Avatar
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      09-03-2002 08:20 AM #1461
      The velocity CAI does makes a difference, at least here in Miami where the temp. is between 90 and 95 during the day. About the sound, I also posted a while ago it does sound louder. I don't have the small pulley yet and my SC sounds way louder than "velocity731's". When I did the 1/4 mile, it was almost 90 degrees and I was running with my 17's and my best time was flat 16's. I'm planning on going again for November more less with the 2.5 pulley, 15" rims in the front and hopefully 65-70 degrees. I'm shooting for 15.5-15.6 but we will see how it goes.
      I finally got to install my gauges yesterday and I can't pass 5 PSI... is that normal ??? The car runs hard but I'm wondering if maybe the boost hose has a small leake o something like that...
      Anybody else boosting 5 PSI with the stock pulley ?????
      Novitech Tuning
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    12. Member UKGTI's Avatar
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      09-03-2002 12:06 PM #1462
      I boost around 5 and really have to get on it to get to 6. It seems that 6 or 7 is up near redline for me.

    13. 09-03-2002 12:33 PM #1463
      im seeing 3-4 psi max. I think it my PVC to rubber hose. Im gonnna get a all PVC/plactic hose today.
      Neuspeed is going to call me back today about my 2800RPM problem. They knew what i was talkiing about right off the bat.

      -Shawn

    14. Member JettaRed's Avatar
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      09-03-2002 12:46 PM #1464
      quote:
      I boost around 5 and really have to get on it to get to 6. It seems that 6 or 7 is up near redline for me.
      That's about right for a stock pulley (2.8).
      2004 Audi TT225 GIAC, DevilsOwn W/M, Modshack MOFO & VTDA, 42DD 3" DP, Neuspeed 19mm Rear Sway, Haldex Blue
      2002 GTI 337 Revo Custom, CAI, FMIC, Modshack MOFO, TT225 MAF & Injectors, DevilsOwn W/M, GHL 3" TurboBack
      2001 Audi A4 1.8TQ Dead 2000 Jetta Supercharged 2.0 Dead 2003 GTI Sold

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      09-03-2002 12:58 PM #1465
      This thread is ridiculously long! I think this is the longest one ever on vortex, JettaRed you should win an award or something.

    16. 09-03-2002 02:42 PM #1466
      hey guys , so I've been doing some reading on water injection and check out this website..to those of you who already have it , it probably wont be anything new but to those of us who have no experience with it , it should be very informative....
      http://www.kennedysdynotune.com/water_injection.htm

    17. 09-03-2002 05:28 PM #1467
      I wonder if Corky Bell author of "Maximum Boost" is related to Kenne Bell "Superchargers".
      Wouldn't it be cool if a company said with the 2.4" pulley & Water Injection we guarantee a 20hp increase or your money back. Of course they would do the install and a before & after dyno. [IMG]http://**********************/smile/emthup.gif[/IMG]

    18. 09-03-2002 08:23 PM #1468
      Man Neuspeed is a good company, He said some of there superchargers had a bad internal part ( a valve or bracket of some sort). But he thought they got rid of them all by now. I think my was made in 12/00
      But anyways he said they will replace it ASAP. I thought i was gonna have to deal with a big hassel.

    19. 09-04-2002 10:54 AM #1469
      "Lotust", I sent you an email with a picture of the Bypass valve anti-rattle kit.

    20. Member TooLFan46n2's Avatar
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      09-04-2002 12:17 PM #1470
      Lotust, I need to know if you have the air intake temperature sensor update on your car. This update was released about a month ago. I'm trying to find the source of my problem which hadn't occured until after I installed this kit 3 weeks ago. I'm not sure if its in my head but the car seems to run poorly when its colder out(misfiring) and better when its hot
      GTi 337 Edition ~ 322WHP 270WTQ
      {PPT T3/T4 50 TRIM .63 Haldex Kit - Eurodyne Maestro - 630cc Injectors - IE Rods - AEB Head w/ VVT - CAT Cam Gear - Walbro Inline - Audi S3 Gearbox - Peloquin Diff - SouthBend STGIII Clutch - .:R32 LCA's/Spindles/Rack - Ksport Audi TT Coilovers - 25mm R32 FSB - 28mm RSB - Porsche BBK - Eurojet FMIC - FSI Coils - 2 Stage Boostvalve - HKS SSQV }

    21. 09-04-2002 09:16 PM #1471
      quote:
      Lotust, I need to know if you have the air intake temperature sensor update on your car. This update was released about a month ago. I'm trying to find the source of my problem which hadn't occured until after I installed this kit 3 weeks ago. I'm not sure if its in my head but the car seems to run poorly when its colder out(misfiring) and better when its hot
      Funny you say that. I left it unpluged tonight after I was working on the FPR. My check engine light came on thats how i knew i left it off. I used my vag com to clear the code. But to answer your question. no I never got a update? what is the update ? is it a Eprom chip?

      "Golf_2K2L" yes I I got yer Email of that picture thanks alot for that. IM still getting vibrations Something just feels off balance. Shawn from neuspeed if working on it. they had me adjust the rear eye brackets UP some to try and rid me of the virrations. it helped alot. that and shimming/nylon washering the stay bracket.

    22. 09-04-2002 09:21 PM #1472
      wow that "Kennedy's Dynotune" article is very informative thanks for that link.
      as soon as i get these vibration problem Ironed out Im gonna get into the water injection I cant wait. First i water cooled my PC now im gonna do my car hehe
      edit: How much boost are you guys getting with the stock pully? im only seeing 4psi max


      [Modified by Lotust, 10:12 PM 9-4-2002]

    23. Member TooLFan46n2's Avatar
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      09-04-2002 10:15 PM #1473
      quote:

      Funny you say that. I left it unpluged tonight after I was working on the FPR. My check engine light came on thats how i knew i left it off. I used my vag com to clear the code. But to answer your question. no I never got a update? what is the update ? is it a Eprom chip?
      If you have a place to plug it in, then you have the update. Previously Neuspeed forgot to incorporate a place to plug it in.
      GTi 337 Edition ~ 322WHP 270WTQ
      {PPT T3/T4 50 TRIM .63 Haldex Kit - Eurodyne Maestro - 630cc Injectors - IE Rods - AEB Head w/ VVT - CAT Cam Gear - Walbro Inline - Audi S3 Gearbox - Peloquin Diff - SouthBend STGIII Clutch - .:R32 LCA's/Spindles/Rack - Ksport Audi TT Coilovers - 25mm R32 FSB - 28mm RSB - Porsche BBK - Eurojet FMIC - FSI Coils - 2 Stage Boostvalve - HKS SSQV }

    24. 09-04-2002 10:19 PM #1474
      quote:

      Funny you say that. I left it unpluged tonight after I was working on the FPR. My check engine light came on thats how i knew i left it off. I used my vag com to clear the code. But to answer your question. no I never got a update? what is the update ? is it a Eprom chip?
      ahh thanks. how much boost are you getting?
      If you have a place to plug it in, then you have the update. Previously Neuspeed forgot to incorporate a place to plug it in.

    25. Member TooLFan46n2's Avatar
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      09-04-2002 10:33 PM #1475
      quote:

      ahh thanks. how much boost are you getting?
      2000=4 PSI
      3000=4 PSI
      4000=5 PSI
      5000=6 PSI
      6000=7 PSI
      6300=8 PSI
      6500=9 PSI
      With the 2.6 Pulley. I was getting about 7 PSI Max at 6500 on the stock 2.8
      GTi 337 Edition ~ 322WHP 270WTQ
      {PPT T3/T4 50 TRIM .63 Haldex Kit - Eurodyne Maestro - 630cc Injectors - IE Rods - AEB Head w/ VVT - CAT Cam Gear - Walbro Inline - Audi S3 Gearbox - Peloquin Diff - SouthBend STGIII Clutch - .:R32 LCA's/Spindles/Rack - Ksport Audi TT Coilovers - 25mm R32 FSB - 28mm RSB - Porsche BBK - Eurojet FMIC - FSI Coils - 2 Stage Boostvalve - HKS SSQV }

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