Jump to content
SAU Community

Compressor wheels hit housing.

jSbr0

By jSbr0,
in Engines & Forced Induction

 Share

Recommended Posts

jSbr0 Contributor

jSbr0

Posted
Posted

Compressor wheels hit housing.

So i'm in the process of changing some piping and noticed the compressor wheel has been hitting. Is this a sign the turbo is on the way out? Has the usual side to side shaft play very minimal same as in and out. Still boost's hard running 17 psi on a GCG-S1 Check the red arrow in the pic pretty sure that's not normal no idea what is...

 

turbo.jpg

Link to comment
https://www.sau.com.au/forums/topic/472152-compressor-wheels-hit-housing/
Share on other sites
No Crust Racing Grand Master

No Crust Racing

Posted
Posted

Need a better pic with more light, but from what I can see it seems the turbo many have eaten something rather than hitting the housing?

Grab the middle nut and give it a wiggle up and down side to side and in and out if it's not contacting the housing during any of that then it's probably fine.

If it has eaten something then whatever damaged was going to occur has already happened. If the car is still driving properly and making boost the same way it did before then you probably got away with it. If there is damage to one of the blades then you might not want you go cranking heaps of boost into it.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Dose Pipe Sutututu
      What should I do next to hold the head on

      By Dose Pipe Sutututu · Posted

      Possibly avoid using a Cometic one unless the deck/head surface are perfectly flat. I did have a look just then and forgiving gaskets such as Tomei or Nitto don't exist for the FJ20, however the Bar-Tek or Kameari ones look good and might do the trick.
    • GTSBoy
      boost source Size Garrett gt28 gen2

      By GTSBoy · Posted

      Because pipe threads for pipe things. M threads for bolt things. Throw some teflon sealant onto it and dust your hands off knowing you did the right thing, instead of going twice around the block to achieve a result using the wrong things. Of course, all of these solutions are ignoring the fact that the minimum thread pitch we're talking about here is 1.25mm, with the 1/4" in NPT or BPS being out around 1.4mm. You will need to know that the boss you're tapping has enough thickness for at least a few threads. That's one of the reasons that 1/8" is commonly used - because the pitch is <1mm. And why would you look to use 1/4" NPT in a BSP country anyway? Ugh.
    • Dose Pipe Sutututu
      boost source Size Garrett gt28 gen2

      By Dose Pipe Sutututu · Posted

      Just throwing around ideas, does it need to be in the compressor cover? Why not the hot side piping?
    • timmy94
      boost source Size Garrett gt28 gen2

      By timmy94 · Posted

      1/8NPT drill size = 8.7mm. Since the hole got messed up by me, it’s probably around 9mm.    So 1/4” NPT would be next step. A drill size of around 11mm would be preferred there which is not way of my M12 (drill 10.5mm and tap M12 threads) 
    • oHBoy.
      2001 R34DE

      By oHBoy. · Posted

      3 Kids are starting to hit that ages. I wanted to get them something special to learn on, put down the screens and have some fun. 4Door 2001 R34DE Black Pearl GV1 Jap Import, AU 2nd owner. Pre Work done. Suspension - Wheels Pedders SportsRyder Coilovers   Wheels TSG Spokey Boi 18'x9.5"+15 Body JASI Aero 4 door Type R Full Kit LED Conversion - Parker, Blinkers, & Reverse Exhaust Hurricane Headers 100 CPI high flow cat 2.5" Piping Cannon muffler Internal Bride low max stradia ii - front seats  Bride RO seat base and Rails (R/H) Cube short shifter LED Conversion - Interior   
×
×
  • Create New...