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chipped turbo fins...how bad is the damage?

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Old 11-12-2007, 02:31 PM
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Default chipped turbo fins...how bad is the damage?

how much would flow be affected with damage like this done to the turbine fins? or can it even be used?

these are cell phone pics so bear with me


Old 11-12-2007, 02:35 PM
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damn my eyes hurt, try getting a better quality pic
Old 11-12-2007, 02:38 PM
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Default Re: chipped turbo fins...how bad is the damage? (champLSinteg)

That turbine is trash IMO. $165 to $225 depending on the vendor for a new turbine assembly.
Old 11-12-2007, 02:43 PM
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Default Re: chipped turbo fins...how bad is the damage? (Jim Truett)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MasterShake &raquo;</TD></TR><TR><TD CLASS="quote">damn my eyes hurt, try getting a better quality pic </TD></TR></TABLE> Be nice LOL. thats all i have right now.

its a 35r. from what I hear you can't replace the wheel by itself, i would need the whole chra.
Old 11-12-2007, 02:47 PM
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Default Re: chipped turbo fins...how bad is the damage? (champLSinteg)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by champLSinteg &raquo;</TD></TR><TR><TD CLASS="quote">

its a 35r. from what I hear you can't replace the wheel by itself, i would need the whole chra.</TD></TR></TABLE>

Damn. I should have noticed that by the heat shield... Sorry man. That sucks. The fins are just too damaged.
Old 11-12-2007, 02:50 PM
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Default Re: chipped turbo fins...how bad is the damage? (Jim Truett)

there is pretty much no shaft play in it and its spins nicely too. What would I be looking at if I were to use it? No boost? Lots of lag?
Old 11-12-2007, 04:03 PM
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Default Re: chipped turbo fins...how bad is the damage? (champLSinteg)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by champLSinteg &raquo;</TD></TR><TR><TD CLASS="quote">there is pretty much no shaft play in it and its spins nicely too. What would I be looking at if I were to use it? No boost? Lots of lag?</TD></TR></TABLE>

Just flat out don't use it. The turbines inducer is F'ed. If you use it, we'll slap you.
Old 11-12-2007, 04:23 PM
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Default Re: chipped turbo fins...how bad is the damage? (Boostwerks.com)

yeah dont do it what are you thinking? just another oppertunity to UPGRADE! if it keeps chipping off and sends pieces of metal into your engine that would suck.
Old 11-12-2007, 04:24 PM
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Default Re: chipped turbo fins...how bad is the damage? (Boostwerks.com)

classic honda-tech - parts in the living room.. lol
Old 11-12-2007, 05:51 PM
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Default Re: chipped turbo fins...how bad is the damage? (2point2)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2point2 &raquo;</TD></TR><TR><TD CLASS="quote">classic honda-tech - parts in the living room.. lol </TD></TR></TABLE> LOL of course! I cant miss my tv show!
Old 11-12-2007, 07:00 PM
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Grey's Anatomy right? j/k

Old 11-13-2007, 07:02 AM
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Default Re: (Boostwerks.com)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boostwerks.com &raquo;</TD></TR><TR><TD CLASS="quote">Grey's Anatomy right? j/k

</TD></TR></TABLE>
LOL stopped watching that a while ago!
Old 11-13-2007, 08:26 AM
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Default Re: chipped turbo fins...how bad is the damage? (buster0371)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by buster0371 &raquo;</TD></TR><TR><TD CLASS="quote">yeah dont do it what are you thinking? just another oppertunity to UPGRADE! if it keeps chipping off and sends pieces of metal into your engine that would suck.</TD></TR></TABLE>

Yah.. those turbine pieces will fall into the exhaust and go through the engine.... sigh

I'm in a similar situation... have a gt2871 with damage similar to it, no real shaft play and spins smoothly. Its on the car and I've hit/held 10psi briefly. I have other things to debug on the car currently though... so I haven't pushed it any further.

I've been told to talk to a specific shop for BB turbo repairs/rebuilds etc...
"Contact Limit Engineering in AZ about a rebuilt. (928) 453-7321. Talk to Chopper. "

No experience with them though, but recommended by a representative of Bell Engineering (BEGI, aka Corky Bell).

Pic of mine for reference
Old 11-13-2007, 08:44 AM
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Default Re: chipped turbo fins...how bad is the damage? (splitime)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by buster0371 &raquo;</TD></TR><TR><TD CLASS="quote">if it keeps chipping off and sends pieces of metal into your engine that would suck.</TD></TR></TABLE>turbine pieces going into the exhaust and then through the engine? my exhaust exits the rear of the car, your setup recirculates through the motor?

Old 11-13-2007, 08:49 AM
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Default Re: chipped turbo fins...how bad is the damage? (splitime)

May I ask what caused the Turbine wheel to do that if the engine is still in good condition??
Old 11-13-2007, 09:06 AM
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yeah.. if you use that, your flow will be messed up won't boost right.. upgrade !
Old 11-13-2007, 10:12 AM
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Default Re: (JDM_Acccord)

That turbo put down 507WHP and ran a 10.82 on 23psi...
I sold the turbo to him not knowing it was fucked up (i bought it off a dsm guy that ran 9.41 with it)... i'm in the process of saving up money to pay him back so he can send it back to me since i am an honest guy.

I sold it to get a t67h.o and shoot for 9's
Old 11-13-2007, 10:16 AM
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Default Re: (slow96coupe)

Slow96coupe did sell me the turbo. I didnt mention anything about that only because I wanted to get other opinions and maybe I would decide to keep it if the damage is not all that bad. We have been in touch since day one so there are no problems there.
Old 11-13-2007, 11:57 AM
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Default Re: (champLSinteg)

It's fucked but I would run it until a better option came up. You're going to have to replace everything except the housings anyway so as long as the turbine housing doesn't get destroyed, what damage can you really do?
Old 11-13-2007, 12:57 PM
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Default Re: chipped turbo fins...how bad is the damage? (ryan89crx)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ryan89crx &raquo;</TD></TR><TR><TD CLASS="quote">turbine pieces going into the exhaust and then through the engine? my exhaust exits the rear of the car, your setup recirculates through the motor?

</TD></TR></TABLE>

lol yeah he uses the dei setup posted on the gm forum.

http://www.gmmodernmuscle.com/...art=0
Old 11-13-2007, 02:25 PM
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Default Re: chipped turbo fins...how bad is the damage? (y7turbo)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by y7turbo &raquo;</TD></TR><TR><TD CLASS="quote">

lol yeah he uses the dei setup posted on the gm forum.

http://www.gmmodernmuscle.com/...art=0 </TD></TR></TABLE>

LOL!
Old 11-13-2007, 02:54 PM
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Default Re: chipped turbo fins...how bad is the damage?

ya... turbine shards from the hotside recirculate??? someone hammer this noob
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