No heat shield

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No heat shield

Postby texaselite » Fri 07.12.2012, 20:36

Might re-post this in exhaust section also....

Just got Piper system installed with the ceramic downpipe and got car back from mechanic. Noticed that he did not mount the turbo heat shield. Seems as thought the heat shield mounted to the old downpipe/catalytic converter assembly, so they had to leave it off. Only one of the original mounting points was left after putting the new downpipe in. It would be possible to use it, but they would have to fabricate a new bracket. Any reason for concern without the heat shield? Any info is appreciated.
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Re: No heat shield

Postby Brit-Car-Nut » Fri 07.12.2012, 21:18

Others used the one mount provided by Piper and made a bracket from the PS pump to the shield for a second attachment point. Look at HJ2's posts. The shield(s) probably should be reinstalled.
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Re: No heat shield

Postby Steve A » Fri 07.12.2012, 21:43

I'm in the same boat, I've just got the top shield covering the turbo.
There's plenty of room around the Piper down pipe, I can't see anything nearest to it getting too hot.
Don't forget the original downpipe was much bigger and bulkier and would have past closer so would need the heat shield.
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Re: No heat shield

Postby texaselite » Fri 07.12.2012, 22:35

Anyway you can send me a picture of your set up with just the top shield covering? My mechanic is sending me the parts so I won't get them till next week...are there 2 parts to the heat shield?
Can I easily fasten the top shield with no modifications?

Steve A wrote:I'm in the same boat, I've just got the top shield covering the turbo.
There's plenty of room around the Piper down pipe, I can't see anything nearest to it getting too hot.
Don't forget the original downpipe was much bigger and bulkier and would have past closer so would need the heat shield.
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Re: No heat shield

Postby Steve A » Fri 07.12.2012, 22:55

"If everything is under control, you are going too slow."
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Re: No heat shield

Postby HJ2 » Sat 08.12.2012, 10:39

You'll definitely need the top heat shield if you don't want cracks in the top clamshell and a bonnet that starts deforming...
Here's what I did:

viewtopic.php?f=31&t=21482
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Re: No heat shield

Postby texaselite » Tue 18.12.2012, 00:26

Anyone know of a turbo heat jacket that will work with our turbo? Attaching the top heat shield with only 1 bolting point doesn't seem ideal (rattling)...and I'm not creative enough to come up with something custom to get 1 or 2 more places to bolt on to.
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Re: No heat shield

Postby steve matthews » Tue 18.12.2012, 14:08

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Re: No heat shield

Postby tigerdog » Sun 23.12.2012, 01:13

Houdini wrapped Smaug's turbo and downpipe with some manner of high temperature wrap then attached the heat shield with a single bolt. The wrap prevents rattling.
"Refitting is the reverse sequence to removal, but you swear in different places."
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Re: No heat shield

Postby texaselite » Sun 23.12.2012, 08:01

Any idea what the wrap was or any pics?
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Re: No heat shield

Postby HJ2 » Sun 23.12.2012, 09:23

Wrap works perfect and has good insulation.
However, the surface is porous, so make sure you never ever ever spill some oil on it, or you'll end up with a great fire hazard!

Steve, every time when I think I'm there under the bonnet, i see our pictures and they bring water to my eyes 8)
It's beautiful!
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