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Leaking LT collectors

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Old Apr 23, 2005 | 01:42 PM
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Default Leaking LT collectors

I have a set of Original (non Borla) LGM LTs I purchased about 2 years ago. They are leaking at the tube/ collector junction. Both sides are leaking - right and left at the same area.

Anyone else have this problem??

They're Jet-Hot coated....is it difficult to clean up the surface and weld them?? TIA.
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Old Apr 23, 2005 | 02:50 PM
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Leapin' lizards, leaking LT collectors???? .

I'd try contacting LGM to see if they can repair of replace them.

Last edited by '06 Quicksilver Z06; Apr 23, 2005 at 02:54 PM.
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Old Apr 24, 2005 | 01:09 PM
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Originally Posted by EB20003
Leapin' lizards, leaking LT collectors???? .

I'd try contacting LGM to see if they can repair of replace them.
They're leaking at the junction of the individual cyl tubes as they enter the collector - not at the X-Pipe/collector junction. Looks like they're tacked and not a circumferential weld.

Is this a common problem??

I ordered a set of Kooks 1 7/8" and a 3" X-Pipe.
I'm going back to Cats and closed loop (hopefully?).

I guess I'll sell this Catless setup.
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Old Apr 24, 2005 | 03:35 PM
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Can't go wrong with the KOOKS.
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Old Apr 24, 2005 | 03:38 PM
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My kooks leak
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Old Apr 24, 2005 | 03:51 PM
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Originally Posted by phils C5 vette
My kooks leak
At the tubes/collector or attacment of the X- Pipe to the collector?

Have you talked to Kooks?
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Old Apr 24, 2005 | 04:19 PM
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Originally Posted by phils C5 vette
My kooks leak

Out of curiousity, where?

I had a leak where the driver side header flange bolts to the x pipe flange a while back.

The system uses a 2 bolt flange arrangement here. One of the two self locking nuts on the drivers side flange didn't want to self lock. A lock washer solved that.

Last edited by '06 Quicksilver Z06; Apr 24, 2005 at 04:47 PM.
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