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  1. MDCmotorsports

    Quaife QBE69G on a Supra MK3 turbo

    Too cool. Keep us updated how it performs.
  2. MDCmotorsports

    7M-GTE Leaking oil into Exaust, Why?

    Nick, the seals in the turbo are small, miniature spring steel piston rings. They act more like dams then they do seals.
  3. MDCmotorsports

    7M-GTE Leaking oil into Exaust, Why?

    I'm beginning to sound like a broken record: you can't "pop" the seals on a turbo. The fail due to wear, turbine imbalance, improper pressure to vacuum ratio inside the bearing cartridge, or carbon buildup. It sounds to me like there may have been a problem before with the turbo, and now with...
  4. MDCmotorsports

    holset turbo's : hy35w and he351cw

    I've seen the diesel truck guys make the little hy35 go nuclear and melt them down at 50+psi
  5. MDCmotorsports

    holset turbo's : hy35w and he351cw

    Listed is from the smallest quickest spooling, to the largest slowest spooling Holset: -Hy35, flows approx 57 lbs/min -Hx35, flows approx 60.85 lbs/min -He351cw (Spools faster than the hx35, but makes the same power) flows approx 60.85 lbs/min -Hx40, flows approx 70.10 lbs/min -Hx45 (can't find...
  6. MDCmotorsports

    Holset Mafia propect has a question.

    Its a hy35 folks....
  7. MDCmotorsports

    Holset Mafia propect has a question.

    Honestly I think you'll be in the ballpark with what you have listed. Make sure you have an external wastegate to control the holset
  8. MDCmotorsports

    Is HKS F-con good for Holset??

    2000-2005 Dodge Diesel trucks, 5.9 liter cummins.
  9. MDCmotorsports

    Is HKS F-con good for Holset??

    Get a hy35w and call it a day. Don't even fool with a he351ve. A HE351W yes, but not the VE/VGT series.
  10. MDCmotorsports

    "new 360 thrust system for ct26"

    Some good points made here folks. Stuffing 100lbs of shit into a 10lb sack doesn't work too well. As for the 360 thrust bearing upgrade, they have been doing this for a while over in Europe. This is a band-aid on a huge problem....
  11. MDCmotorsports

    7mGTE GT4088 swap, runs, but weird issue? TONs of info, and I've searched.

    Explain to me in detail how you have tested the wastegate and turbocharger for proper operation.
  12. MDCmotorsports

    7mGTE GT4088 swap, runs, but weird issue? TONs of info, and I've searched.

    I think you keep asking questions you don't want to hear answers to.....
  13. MDCmotorsports

    ct26 turbo wastegate cracked

    There aren't any o rings good sir on the turbine side. The first groove is the oil slinger groove and the groove closest to the turbine wheel should have a small steel piston ring. That piston ring is the actual seal.
  14. MDCmotorsports

    ct26 turbo wastegate cracked

    Just stop now. You're not rebuilding any thing if you actually believe there is a SEAL on the turbine side. You just replace those "hard & brittle" seals and let us know how it works out..... If you really would like to rebuild a turbo, take some time to read up lad.
  15. MDCmotorsports

    7mGTE GT4088 swap, runs, but weird issue? TONs of info, and I've searched.

    If the car won't make any PSI below 4k rpms and has no power, the wastegate is most likely leaking or bad/broken/open.
  16. MDCmotorsports

    PLace to rebuild my stock injecters.

    In my opinion, the best out there. It will run you about $25 an injector.
  17. MDCmotorsports

    Psn is back online

    Add me: jontheturboguy
  18. MDCmotorsports

    US: Center for Disease Control (CDC) publishes Preparedness 101: Zombie Apocalypse

    Technical assistance? Hope that's the new politically correct term for an AR15 or M4.
  19. MDCmotorsports

    Psn is back online

    Mine is running. Great to play mw2 again.
  20. MDCmotorsports

    Holset turbos new on ali barba

    Chinese Holset.... http://www.youtube.com/watch?v=Za0DieZHMKc