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View Poll Results: What to do about broken exhaust bolt?
Drill it on the car with manifold in place.
7
43.75%
Only drill it with the head off the car.
6
37.50%
Leave it alone and embarass the 928 crowd at the OCIC
3
18.75%
Voters: 16. You may not vote on this poll

Simple Poll About Broken exhaust Bolt

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Old 06-26-2009, 09:23 AM
  #31  
Mrmerlin
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there should be 2 manifold supports that are connected to the 2 lower bell housing bolts one on each side if you dont have these then they need to be fitted B4 your finished
Old 06-26-2009, 10:54 AM
  #32  
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Anyone have any pictures of these? I need to see how they mount to the pipe.
Old 06-26-2009, 11:08 AM
  #33  
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pull the engine, then use an impact gun (after using kroil for a few days) to undo all the nuts and studs.

Hope that they come out of the head and not the nut backing off.

Once the manifold is removed use a MIG welder and weld a nut to the head and let it cool on its own. Do not accelerate the cooling process. If the nut isnt flush with the head you can give it a smack or two to help free it too. Then again use the impact gun to remove.

Once they are all out use a thread CHASE to clean the head. Replace all studs and nuts with new. Use liberal amounts of never-sieze (silver colour) on the studs. (coat the entire stud)
Old 06-26-2009, 11:22 AM
  #34  
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Originally Posted by Lizard931
pull the engine, then use an impact gun (after using kroil for a few days) to undo all the nuts and studs.

Hope that they come out of the head and not the nut backing off.

Once the manifold is removed use a MIG welder and weld a nut to the head and let it cool on its own. Do not accelerate the cooling process. If the nut isnt flush with the head you can give it a smack or two to help free it too. Then again use the impact gun to remove.

Once they are all out use a thread CHASE to clean the head. Replace all studs and nuts with new. Use liberal amounts of never-sieze (silver colour) on the studs. (coat the entire stud)
Lizard look here: https://rennlist.com/forums/6683792-post30.html
Old 06-27-2009, 01:20 AM
  #35  
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I can't believe that no one has a picture of their exhaust they could post. Must be Friday night and everyones out drinking.
Old 06-27-2009, 01:26 AM
  #36  
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Woops sorry Jason,

what can I say my mind has been a little umm preoccupied atm.
Old 06-27-2009, 01:29 AM
  #37  
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Originally Posted by Lizard931
Woops sorry Jason,

what can I say my mind has been a little umm preoccupied atm.
Never a problem my friend
Old 06-27-2009, 09:28 AM
  #38  
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Jason, I looked all over and couldn't find any brackets yesterday. Sorry my friend.
Old 06-27-2009, 10:56 PM
  #39  
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Originally Posted by SeanR
Jason, I looked all over and couldn't find any brackets yesterday. Sorry my friend.
Sean thanks I know you tried hard. I looked all over with search and can't find a picture of these brackets. I guess I'll check the PET and see if they're there if not I'll be fabing something and it might not be pretty.
Old 06-28-2009, 10:43 AM
  #40  
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I've got to get my car up in the air to fix the spoiler (tore it off at SITM) so I'll take pics of mine.
Old 07-04-2009, 01:16 AM
  #41  
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Ok guys here's the conclusion. Got the new manifold installed and exhaust back together tonight. Car sounds excellent what a difference. I no longer think it's too loud it's now perfect.
Old 07-04-2009, 01:59 AM
  #42  
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did you fit ne manifold supports? If not your work is on borrowed time.
Goodluck on you project
Old 07-04-2009, 05:24 AM
  #43  
Lizard928
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Why not get some from 928INTL or Mason? He could bring them to OCIC for you.
Old 07-05-2009, 12:58 AM
  #44  
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Originally Posted by Lizard931
Why not get some from 928INTL or Mason? He could bring them to OCIC for you.
I've yet to see anyone post that they have them. I can't even find them in the pet. Are you sure the 81's came with them?
Old 07-05-2009, 01:36 AM
  #45  
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I am honestly not sure if the pre 85 cars came with them.
Both my S4s have them though.



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