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Forced Induction Turbochargers and Superchargers..Got Boost?

Well I found my exhaust leak

Old Feb 26, 2009 | 07:39 PM
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Default Well I found my exhaust leak






massive backfire maybe?
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Old Feb 26, 2009 | 07:54 PM
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Oh sweet - a new Maxim!
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Old Feb 26, 2009 | 08:02 PM
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Originally Posted by JoeDirtPharmD
Oh sweet - a new Maxim!
i just got it in the mail
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Old Feb 26, 2009 | 08:04 PM
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really i got that issue last month
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Old Feb 26, 2009 | 08:08 PM
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Originally Posted by matix101vz
really i got that issue last month


well i just got a new subscription so they are probably sending me the last issue
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Old Feb 26, 2009 | 08:49 PM
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Damm pain in da a$$ spot! ( talking about gasket...lol)
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Old Feb 26, 2009 | 08:49 PM
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24 pages of the hottest models on earth!?!?!

You mind scanning those pages please.
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Old Feb 26, 2009 | 10:02 PM
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i had to take the engine out to get to it easily
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Old Feb 27, 2009 | 04:10 AM
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+1 on the backfire theory. Did you notice a change in the exhaust note recently? Possibly pushing raw fuel through the system for some reason, causing it to ignite down by the turbos - I've read about this with anti-lag settings for turbos.
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Old Feb 27, 2009 | 05:20 AM
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Check the manifold or header for straightness. Do the same with the head. Lay a flat edge along it and make sure they are both perfectly square. A backfire should not do this if everything is tight and flat. Turbo manifolds and headers see an extreme amount of heat and therefore can warp very easily. Check it before it goes back together.
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Old Feb 27, 2009 | 05:45 AM
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Originally Posted by niceguyyy01
Check the manifold or header for straightness. Do the same with the head. Lay a flat edge along it and make sure they are both perfectly square. A backfire should not do this if everything is tight and flat. Turbo manifolds and headers see an extreme amount of heat and therefore can warp very easily. Check it before it goes back together.
ill check for warpage but I believe it was because the nut backed off the stud, when I took the engine out the nut was almost completely off of the stud
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Old Feb 27, 2009 | 07:34 AM
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ya that could be a problem. Good luck with the repairs
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Old Feb 27, 2009 | 05:07 PM
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as above, loose studs/nuts that cause exhaust gas to go between the manifold and head is a very common cause of gasket burnout.
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Old Feb 27, 2009 | 05:35 PM
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for the dumb ones here....that is the exhaust manifold gasket?
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Old Feb 27, 2009 | 05:53 PM
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yes it is the one that goes between the turbo manifold and head

anyone have a good solution to keep the nut from backing out again? I would use loctite but its only rated to 450 degrees
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Old Feb 27, 2009 | 07:02 PM
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http://www.pulpandpaperonline.com/ar...?VNETCOOKIE=NO

http://www.solomotoparts.com/catalog...k-p-25419.html

Last edited by Smoothy34; Feb 27, 2009 at 07:06 PM.
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Old Feb 27, 2009 | 08:16 PM
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Ouch. Doubt if you could have found a worst spot. Sorry.
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Old Feb 28, 2009 | 08:20 AM
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The only place I can find that high temp loctite is Fastenal and they want $150 for a 300 gram tube of it. Any idea how high temp that threebond is rated
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Old Feb 28, 2009 | 09:55 AM
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My builder (SG-Motorsports) is going to use Nord locks. My APS TT was originally installed without taking the eng. out by another shop and every single nut was loose, one was missing entirley.


http://www.youtube.com/watch?v=mgwmuZuJ02I

Last edited by Smasher; Feb 28, 2009 at 10:06 AM.
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Old Feb 28, 2009 | 04:54 PM
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Originally Posted by Smasher
My builder (SG-Motorsports) is going to use Nord locks. My APS TT was originally installed without taking the eng. out by another shop and every single nut was loose, one was missing entirley.


http://www.youtube.com/watch?v=mgwmuZuJ02I
WOOT, this is exactly what im looking for, good find!
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