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> Exhaust or Head Leak?, The verdict is in
Allan
post Dec 1 2005, 05:26 PM
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(IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) Head leak!

My mechanic determined it was coming from the head and invited me over to take a look (Sorry no pics).

When he pulled the lower valve cover off the head nut was just laying sideways in the hole.

Either somebody screwed up when the heads were torqued or a stud has pulled out.

Updates to follow. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)
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Flat VW
post Dec 1 2005, 06:12 PM
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QUOTE (Headrage @ Dec 1 2005, 03:26 PM)
(IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) Head leak!

My mechanic determined it was coming from the head and invited me over to take a look (Sorry no pics).

When he pulled the lower valve cover off the head nut was just laying sideways in the hole.

Either somebody screwed up when the heads were torqued or a stud has pulled out.

Updates to follow. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)

That's a bummer......

What's the next step?


John (IMG:http://www.914world.com/bbs2/html/emoticons/wacko.gif)
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bd1308
post Dec 1 2005, 06:14 PM
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helicoil and buy a new stud???

b
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Allan
post Dec 1 2005, 06:27 PM
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QUOTE (Flat VW @ Dec 1 2005, 04:12 PM)
What's the next step?


John (IMG:http://www.914world.com/bbs2/html/emoticons/wacko.gif)

(IMG:http://www.914world.com/bbs2/html/emoticons/confused24.gif) Mechanic's gonna look into the options.
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Allan
post Dec 1 2005, 06:27 PM
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QUOTE (bd1308 @ Dec 1 2005, 04:14 PM)
helicoil and buy a new stud???

b

Motor's gonna have to come apart for that. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)
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SLITS
post Dec 1 2005, 06:35 PM
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QUOTE (Headrage @ Dec 1 2005, 05:27 PM)
QUOTE (bd1308 @ Dec 1 2005, 04:14 PM)
helicoil and buy a new stud???

b

Motor's gonna have to come apart for that. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)

Are you sure you aren't looking for an excuse to go to 3.6?



More power......arrrrrrrrrrrrrrrrrrrrgh (IMG:http://www.914world.com/bbs2/html/emoticons/burnout.gif)
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Allan
post Dec 1 2005, 07:04 PM
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QUOTE (SLITS @ Dec 1 2005, 04:35 PM)
Are you sure you aren't looking for an excuse to go to 3.6?



More power......arrrrrrrrrrrrrrrrrrrrgh (IMG:http://www.914world.com/bbs2/html/emoticons/burnout.gif)

If that was the case I could of had 6 inches cut off of my d!6k and bought a 911 with all the money I've spent...
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brp914
post Dec 1 2005, 09:56 PM
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the problem now is getting the remainder of the stud out. Assuming that isn't a 7 act play, I would still recommend splitting the case because all the lowers should be replaced after installing your favorite thread repairs and it will be very easy to get the effer's pointing every which way which will confound your torque settings. good luck. btw, will you do it yourself?
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Porsche Rescue
post Dec 1 2005, 10:45 PM
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Are you (and your mechanic) sure that the stud is pulled or broken. Maybe the nut can simply be re-torqued. Probably a long shot but worth a try.
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Aaron Cox
post Dec 1 2005, 11:13 PM
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thats a bummer for a new car allan.... (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)
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mightyohm
post Dec 1 2005, 11:24 PM
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Aren't pulled head studs a fact of life for the 2.7?

And snapped head studs for the 3.0...

At least that is what two years of 911 ownership taught me...
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goose2
post Dec 1 2005, 11:53 PM
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QUOTE
Maybe the nut can simply be re-torqued. Probably a long shot but worth a try.

It's certainly worth a try,but be careful with the re-torque....if the stud is pulling out, tis possible to tighten until the stud comes up into the barrel nut so far that the driver will no longer grip the nut and..... then you'll be sorry. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)
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sixnotfour
post Dec 2 2005, 12:24 AM
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QUOTE
Aren't pulled head studs a fact of life for the 2.7?

And snapped head studs for the 3.0...

At least that is what two years of 911 ownership taught me...


Used motors crap shoot , eddie914 2-2.7's ,
3rd a 3.2 , 4k ,79k miles , fingers crossed
QUOTE

thats a bummer for a new car allan....  
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Allan
post Dec 2 2005, 08:39 AM
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QUOTE (Porsche Rescue @ Dec 1 2005, 08:45 PM)
Are you (and your mechanic) sure that the stud is pulled or broken. Maybe the nut can simply be re-torqued. Probably a long shot but worth a try.

We are going to give this a shot.

If the stud is pulled the motor's coming apart.
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Root_Werks
post Dec 2 2005, 04:42 PM
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Holy shit Allan. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif) I am friggen speachless. When I adjusted the valves on that engine, there wasn't any loose head bolts that I could see. Plus, it pulled good compression.

I wish I was there to help. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)
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KaptKaos
post Dec 2 2005, 05:14 PM
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That's a bummer Allan. Sorry to hear it.
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Allan
post Dec 2 2005, 09:46 PM
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Here's a thought.

Being that the conversion is already done, would a 3.0 or larger just bolt right in?

Anybody got one for cheap?
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Series9
post Dec 2 2005, 09:50 PM
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QUOTE (SLITS @ Dec 1 2005, 05:35 PM)
QUOTE (Headrage @ Dec 1 2005, 05:27 PM)
QUOTE (bd1308 @ Dec 1 2005, 04:14 PM)
helicoil and buy a new stud???

b

Motor's gonna have to come apart for that. (IMG:http://www.914world.com/bbs2/html/emoticons/sad.gif)

Are you sure you aren't looking for an excuse to go to 3.6?



More power......arrrrrrrrrrrrrrrrrrrrgh (IMG:http://www.914world.com/bbs2/html/emoticons/burnout.gif)

I will install a 3.6 in your car for $19.5..... (IMG:http://www.914world.com/bbs2/html/emoticons/cool.gif)
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Allan
post Dec 2 2005, 09:58 PM
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QUOTE (914RS @ Dec 2 2005, 07:50 PM)
I will install a 3.6 in your car for $19.5..... (IMG:http://www.914world.com/bbs2/html/emoticons/cool.gif)

(IMG:http://www.914world.com/bbs2/html/emoticons/huh.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/ohmy.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/laugh.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/av-943.gif)
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Brando
post Dec 3 2005, 12:41 AM
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QUOTE (Headrage @ Dec 2 2005, 07:46 PM)
Here's a thought.

Being that the conversion is already done, would a 3.0 or larger just bolt right in?

Anybody got one for cheap?

Alan,

Call my friend/teacher Jay: 951 788 4216

And ask him if he's got a sweet motor for cash, or what your options are with that 2.7. I've seen some damn good motors built on that 2.7 alumi-mag case.
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