Forced Induction Superchargers | Turbochargers | Intercoolers

Ring seals on a turbonetics turbo.

Thread Tools
 
Search this Thread
 
Old May 15, 2017 | 04:05 PM
  #1  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default Ring seals on a turbonetics turbo.

During the last track outing I blew the seals on my turbo. I'm trying to replace the ring seals on a turbonetics 7668 billet wheel ball bearing turbo. From what I've gathered, because it's a ball bearing turbo there is not any seals available for purchase. I called up turbonetics and they only offer a rebuild service for $650.

looking for some help finding seals. Anyone have experience with turbonetics I'd appreciate it.
Reply
Old May 16, 2017 | 04:59 PM
  #2  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default

They sure have a lot of meetings over there at turbonetics....
Reply
Old May 16, 2017 | 05:45 PM
  #3  
Black_Sunshine_99's Avatar
TECH Junkie
10 Year Member
Community Builder
Liked
Community Favorite
iTrader: (11)
 
Joined: Mar 2013
Posts: 3,857
Likes: 837
From: Washington
Default

I'm on my second used Turbonetics turbo and never had an issue with oil seals.
Call Turbo Technology Inc. in Tacoma, WA and ask for George, he specializes in rebuilding turbos and may be able to help either buy rebuilding it or selling you the parts.
Reply
Old May 16, 2017 | 05:58 PM
  #4  
stevieturbo's Avatar
9 Second Club
 
Joined: Nov 2003
Posts: 13,616
Likes: 185
From: Norn Iron
Default

I would be amazed if there is anything DIY repairable on a BB turbo.

And how did you "blow the seals " ?
Reply
Old May 16, 2017 | 06:19 PM
  #5  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default

After some research I figured out the issue. After tearing my turbo apart visually everything looked fine. I learned that the piston ring seals do little to hold oil from leaking out.

I feel pretty stupid at this point after realizing I plugged the crank case breather on the passenger side valve cover. I was supposed to hook up a oil catch can and completely forgot about it. Drivers side I put a small filter on the pcv valve. Crankcase pressure was causing the smoke issue and oil coming out the turbine side of the turbo. Put the turbo back on and no oil leaking or smoke. Hopefully I didn't damage anything.
Reply
Old May 16, 2017 | 06:29 PM
  #6  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default

Originally Posted by stevieturbo
I would be amazed if there is anything DIY repairable on a BB turbo.

And how did you "blow the seals " ?
Yep, that is correct nothing is offered in a form of a rebuild kit for the BB turbos.
Reply
Old May 17, 2017 | 08:53 AM
  #7  
oscs's Avatar
8 Second Club
iTrader: (19)
 
Joined: Jan 2013
Posts: 3,903
Likes: 6
From: Cypress, TX
Default

Originally Posted by Lsxnafox
They sure have a lot of meetings over there at turbonetics....
Tons lol
Reply
Old May 17, 2017 | 09:14 AM
  #8  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default

Took it out toast night all seems good.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 18, 2017 | 11:21 AM
  #9  
Black_Sunshine_99's Avatar
TECH Junkie
10 Year Member
Community Builder
Liked
Community Favorite
iTrader: (11)
 
Joined: Mar 2013
Posts: 3,857
Likes: 837
From: Washington
Default

Hey live and learn bud.
I'm glad nothing was hurt, some aren't so lucky lol.
I know lots of guys that just put filters on each bank, I use a Mighty Mouse PCV catch can which works killer.
Reply
Old May 18, 2017 | 11:36 AM
  #10  
BlwnLs1GTO's Avatar
TECH Enthusiast
15 Year Member
Photogenic
iTrader: (12)
 
Joined: Mar 2006
Posts: 577
Likes: 8
Default

I was in a situation where I needed the whole exhaust wheel/shaft replaced after sending some shrapnel though the turbine housing. I spoke with T Netics and they wanted full retail on parts and premium prices on labor to replace this stupid wheel. It cost the same as purchasing a brand new TC unit.

I called up Forced Inductions and they balanced and swapped that thing out in a couple of weeks from start to finish for like $100 bucks. I purchased the wheel prior though.

I won't go anywhere else, those guys are more than fair and sure know what the hell their doing over there.
Reply
Old May 18, 2017 | 01:07 PM
  #11  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default

Originally Posted by The ******
Hey live and learn bud.
I'm glad nothing was hurt, some aren't so lucky lol.
I know lots of guys that just put filters on each bank, I use a Mighty Mouse PCV catch can which works killer.
Thanks ya for now I put filters on both valve covers seems to be working good no oil coming out. Looking into building a catch can setup.
Reply
Old May 18, 2017 | 01:12 PM
  #12  
Lsxnafox's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Nov 2016
Posts: 220
Likes: 2
Default

Originally Posted by BlwnLs1GTO
I was in a situation where I needed the whole exhaust wheel/shaft replaced after sending some shrapnel though the turbine housing. I spoke with T Netics and they wanted full retail on parts and premium prices on labor to replace this stupid wheel. It cost the same as purchasing a brand new TC unit.

I called up Forced Inductions and they balanced and swapped that thing out in a couple of weeks from start to finish for like $100 bucks. I purchased the wheel prior though.

I won't go anywhere else, those guys are more than fair and sure know what the hell their doing ovetr there.
I don't get, it they charge a premium for their turbos you would think they would have better customer service.
Reply
Old May 18, 2017 | 05:43 PM
  #13  
Black_Sunshine_99's Avatar
TECH Junkie
10 Year Member
Community Builder
Liked
Community Favorite
iTrader: (11)
 
Joined: Mar 2013
Posts: 3,857
Likes: 837
From: Washington
Default

Originally Posted by BlwnLs1GTO
I was in a situation where I needed the whole exhaust wheel/shaft replaced after sending some shrapnel though the turbine housing. I spoke with T Netics and they wanted full retail on parts and premium prices on labor to replace this stupid wheel. It cost the same as purchasing a brand new TC unit.

I called up Forced Inductions and they balanced and swapped that thing out in a couple of weeks from start to finish for like $100 bucks. I purchased the wheel prior though.

I won't go anywhere else, those guys are more than fair and sure know what the hell their doing over there.
Do you think they offer a billet wheel for the T7875?
Been kicking the idea around lately lol.
Reply
Old May 20, 2017 | 12:36 PM
  #14  
BlwnLs1GTO's Avatar
TECH Enthusiast
15 Year Member
Photogenic
iTrader: (12)
 
Joined: Mar 2006
Posts: 577
Likes: 8
Default

Originally Posted by The ******
Do you think they offer a billet wheel for the T7875?
Been kicking the idea around lately lol.
Sorry for the late reply, just saw this.

I don't know about this wheel. If they make a billet wheel I'd be real surprised if they didn't sell replacements. I'd check with Forced Inductions. They'd get them for much cheaper anyways...
Good luck
Reply




All times are GMT -5. The time now is 07:59 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE