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shyun |
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Just put a set of these on my car, and noticed that you can move one of the sets of 3 realtive to the other, they seem to be pivoting where the secondaries join together. Appears to be no cracks in them either. Is this normal, cause it seems a bit weird:P? My old ones had a weld between the 2 blocks of 3 so it was impossible for this to happen
_________________ ED XR6, LeMans Red, 5-Speed |
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XRfairmont67 |
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post up a pic, did they miss welding that pipe?
i have seen some 4480s that had cracked the whole way around a pipe... |
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shyun |
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They look fine from the outside but i'll try and get an upclose pick. I also noticed that the flanges on the cylinder head section (both sets) aren't even flat, neither is the flange that goes to the cat. (It makes a bit of a flutter sound under load) They're second hand, but i dunno what went wrong when they made these:P
_________________ ED XR6, LeMans Red, 5-Speed |
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krisisdog |
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Fair chance as theyre second hand that theyre warped, which it sounds like.
If you can twist them, theyre leaking. If you can hear a 'flutter', theyre leaking. Not really what you want. |
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frd906n |
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yeh i have the same problem i bought second hand and the flanges are warped,
replaced the gaskets so many times no funny anyways should have my new ones soon and same time a ne cat on as well
_________________ Daily Driver, Series 1 Au Forte Quote: Posted by Xcabbi, Does it slap or rattle? Rattle is more to do with timing chains and tensioners. Slap is more to do with lifters, rings, bearings or GENIII boat anchors
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shyun |
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Looks like that's the solution. Time to go and get some nice new 4480's:P
_________________ ED XR6, LeMans Red, 5-Speed |
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