turbo and intercooler

Life is Supra · 07-17-2011, 11:13 PM

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

Green7mgte · 07-18-2011, 02:16 AM

kerosene is what you will use.

mirage83 · 07-19-2011, 01:59 AM

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.

Green7mgte · 07-19-2011, 08:41 PM

I just assumed he was taking the turbo to a dealer.. thats what I would do. or send it into driftmotion.

mirage83 · 07-19-2011, 09:05 PM

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.

Green7mgte · 07-19-2011, 09:37 PM

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.

07-17-2011, 11:13 PM	#1
Life is Supra 3" Exhaust Join Date: Apr 2010 Location: Serbia Posts: 51	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

07-18-2011, 02:16 AM	#2
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	kerosene is what you will use. __________________ 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines :

07-19-2011, 08:41 PM	#4
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	I just assumed he was taking the turbo to a dealer.. thats what I would do. or send it into driftmotion. __________________ 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines :

07-19-2011, 09:37 PM	#6
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	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. __________________ 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines :

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07-19-2011, 01:59 AM	#3
mirage83 12psi boost Join Date: Feb 2007 Location: Georgia Posts: 359	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, 09:05 PM	#5
mirage83 12psi boost Join Date: Feb 2007 Location: Georgia Posts: 359	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.