07-17-2011, 11:13 PM | #1 |
3" Exhaust
Join Date: Apr 2010
Location: Serbia
Posts: 51
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turbo and intercooler
Hi guys,maybe I have a stupid question(for u)but I must ask.I plan to rebuild my ct-26 very soon and with what I must clean intercooler core and pipes because there was an oil leak on turbo.Thanks in advance
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07-18-2011, 02:16 AM | #2 |
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kerosene is what you will use.
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07-19-2011, 01:59 AM | #3 |
12psi boost
Join Date: Feb 2007
Location: Georgia
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Couple of things...
First, not sure of your background or equipment, but unless you have some precision, high-end equipment rebuilding a turbo (CT-26 or any other) you're asking for serious trouble. Given the very high RPM's these things spool up to, the rotating assembly has to be balanced EXTREMELY well to avoid damage or destruction to the turbo and potentially the engine as well. I sincerely recommend sending it off to a reputable company to rebuild it for you unless you have the experience and hardware to do it. For cleaning your intercooler and pipes, you can even use gas so long as you dispose of it safely afterward. Just for the record though, the type of bearings and seals used in the CT-26 will always allow some amount oil to pass through into the intake pipes and eventually accumulate in the intercooler. That's the case even on newly rebuilt units, so don't panic when you see it later down the line. Unless it's really a LOT of oil, it's normal. |
07-19-2011, 08:41 PM | #4 |
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I just assumed he was taking the turbo to a dealer.. thats what I would do. or send it into driftmotion.
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07-19-2011, 09:05 PM | #5 |
12psi boost
Join Date: Feb 2007
Location: Georgia
Posts: 359
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Driftmotion, seriously. And go ahead and do the 57 trim upgrade while he's at it.
I just get real uneasy when someone says that he's going to rebuild his turbo. Those things spin up too fast for comfort if you're not 100% sure of the balance. |
07-19-2011, 09:37 PM | #6 |
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you need a machine to balance them properly I think he was thinking more along the lines of re doing the seals. I think they sell something like that on ebay. I just don't fiddle with it.
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08-05-2011, 08:58 PM | #7 |
Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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I've yet to see a turbo which doesn't use a sacrificial oil seal. They all let some oil through... same for cam seals, oil pump seals and main seals.
Even replacing just the seals is somewhat risky as you still have to dismantle the turbo and then get it back together EXACTLY as it came apart.
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08-29-2011, 04:16 PM | #8 |
12psi boost
Join Date: Mar 2011
Location: fort myers florida
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i noticed that at the back of the valve covers, there are 2 breathers which lead into the accordian that leads into the turbo. in my sight wouldent that just blow oil into the turbo, isent that a bad thing?
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08-29-2011, 10:33 PM | #9 |
Toyota Racing Development Join Date: Apr 2007
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I'll make this short...
NO.
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar ---> |
08-30-2011, 10:42 PM | #10 |
12psi boost
Join Date: Mar 2011
Location: fort myers florida
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i know there only for emissons but it kinda seems kinda useless but yet again everything that is emmisons is mostly useless for performance
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