Shane's URD MRKlll++ supercharger Build

Discussion in 'Member Builds' started by shane881510, Apr 4, 2013.

  1. Torspd

    Torspd Moderator
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    Glad to hear it is still ripping up the streets. After the holidays, maybe a dyno? Pretty please?!?!?!?
     
  2. shane881510

    shane881510 Member

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    Maybe after the holidays I'm gonna try. I'm very curious to know what power this -92 blower at 18 psi can put down. At the moment I'm replacing some body kit parts. Hopefully by end of January or feb. I'll make it to the rollers and see how much I gained from the upgraded blower. To me I can't tell a big difference in power but I'm so use to it.
     
  3. shane881510

    shane881510 Member

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    Just picked this up for winter, 98 frontier. Parking the x til spring or a nice warm sunny day this winter. IMG_0038.PNG
     
    TitanRattler813 likes this.
  4. shane881510

    shane881510 Member

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    I guess that warm winter day got the best of me, I was taking a drive and doing a few data logs to send in just for a check up see how everything was doing for some reason I ripped the center out of my stage 3+ clutch, that's Rated for 580ftlbs, makes me feel a little bit better about that -92 blower but still heart broke that I'm broke down. I'm surprised it last this long with the way I abused it and dig raced the shit out of it. I wanted to dyno it this winter too. Looks like it's gonna be hard parked for a while. Maybe I can save and get a twin disk or go with a solid hub. I'll Update as soon as something happens
     
  5. NHXRUNNER

    NHXRUNNER "New Hampster"
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    Damn Shane. Sucks to here. Hope you get it back on the road soon.
     
  6. iniazy

    iniazy Active Member

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    Sorry to hear that man.
     
  7. Redlantern

    Redlantern Member

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    Dang. Them winter boost had you going good then. Sorry about the clutch.
     
  8. shane881510

    shane881510 Member

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    Yea I hate it too, I'm looking into the twin disk but the cost is outrageous I may go back to urd stage3+ with solid hub this time and wait in twin disk. If I can find a cheap used twin disk that would be great. So if u all know anyone with one let me know
     
  9. Torspd

    Torspd Moderator
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  10. shane881510

    shane881510 Member

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    IMG_0244.JPG IMG_0254.JPG IMG_0256.JPG Well went from broke clutch to brand new clutch thanks to gadget, new tires and now back on the rd. Waiting for new wheels for them tires Just in time for spring and race season And a trip to the local
    Dyno for a power run.
     
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  11. Torspd

    Torspd Moderator
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    Wow.

    Jawsome power man! Lol. When is this upcoming dyno????
     
  12. NHXRUNNER

    NHXRUNNER "New Hampster"
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    He just got the damn clutch back in....you savage!
     
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  13. Torspd

    Torspd Moderator
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    Hehe. No time to waste!
     
  14. shane881510

    shane881510 Member

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    Heard that torspd, I plan on it in a few weeks after the clutch is broke in and seated good. Getting use to a new clutch is hard, it's so catchy and wants to pull about 2" from the floor. The fat tires are waiting on some wheels before they see any action. These wheels.ill post the dyno sheet as soon as I get it, unless its disappointing then you all will never see or hear about it.
    IMG_0258.PNG
     
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  15. shane881510

    shane881510 Member

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    How rich should I be running at wot in the high rpm range I've got a aem wide band now and can watch it and it's uselly between 10 to 11. Prolly gonna data log and send it in maybe time for a new tune or something.
     
  16. iniazy

    iniazy Active Member

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    From experience 10-11 AFR is too rich, will cost you power, but it is very safe for the engine knock-wise.

    If your engine can handle 12:1 without knock you will get maximum power, but a safe compromise between power and knock is no lower than 11:1.

    I don't remember your setup, but If you have stock compression, 10:1, then go for 11:1 AFR
     
  17. shane881510

    shane881510 Member

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    I run urd s/c. C38-92 blower. 70mm pulley. 16 to18 psi of boost. Sounds like I'm safe from knock then. That's good for me, I like to abuse mine.
     
  18. iniazy

    iniazy Active Member

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    There are other factors to knock other than AFR, though. If you're ignition timing is not sufficiently retarded you will get knock even at 10:1 AFR.
     
  19. shane881510

    shane881510 Member

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  20. o0opackersfano0o

    o0opackersfano0o Active Member

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    Damn that white is sexy.
     
    shane881510 likes this.

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