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Blown three sets of collector gaskets.....

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Old 08-18-2005, 11:28 AM
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Copper ones worked well for my buddy. Both of use had major sealing troubl with the AS&Ms.
Old 08-18-2005, 01:46 PM
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OK thanks I just ordered a set of copper ones. Is there some kind of design flaw with the ASM's that keeps them from sealing well?
Old 08-18-2005, 01:49 PM
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good deal on the copper ones. i have had no problems with them at all. i was blowing gaskets out of my cutout left and right. finally went with copper on that and my headers and have had zero problems.
Old 08-18-2005, 04:44 PM
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i use copper ones on my chevelle back home. haven't had a problem with them. they work fine even after reusing them
Old 08-18-2005, 08:54 PM
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I've not had a header yet (TOG's or the 3 bolt flanges on my PaceSetters) that sealed up good. I'm seriously thinking about those header buddie.s
Old 08-18-2005, 09:17 PM
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I went through several paper and metal gaskets until I tried the aluminum ones. My aluminum gaskets worked well until I installed the radix. At that point, temps and pressure made mine melt too. Copper worked better, but didn't seal up as tight.

I moved my ASMs to 3" ball / socket flanges and now have no problems. Much easier to work with and not even minor leaks.
Old 08-18-2005, 09:36 PM
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Originally Posted by BigTex
I went through several paper and metal gaskets until I tried the aluminum ones. My aluminum gaskets worked well until I installed the radix. At that point, temps and pressure made mine melt too. Copper worked better, but didn't seal up as tight.

I moved my ASMs to 3" ball / socket flanges and now have no problems. Much easier to work with and not even minor leaks.
Did you use those header buddy's or did you fab your own?
Old 08-18-2005, 10:41 PM
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I bought a kit that had both sides. I cut off the existing 3 bolt flange, then expanded the header out to 3" diameter. Then I had to weld one side to the header and the other to the pipe.
Old 08-19-2005, 12:05 AM
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Wow...I hope I don't have to do that.
Old 08-19-2005, 01:24 AM
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I run Ultra Seal gaskets and never have a problem.


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