Scoobythedog
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| posted on 10/4/09 at 12:17 AM |
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Exhaust Spacer
I need to move the exhaust further back, by only 15/20mm. The best method seems to be to use an oval spacer between the downpipe with the cat in and
the rear section. This would move the exhaust box further back giving me the clearance I need.
Can I make this spacer using 15mm aluminium ? If not, any suggestions ?
Scooby
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AdrianH
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| posted on 10/4/09 at 05:58 AM |
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I would say no, if you did I would not expect it to last very long before it gets damaged
Aluminium has a melting point around 660 degrees C.
Exhaust gas from a petrol engine can get to around 900 degrees C at the manifold.
I believe that a CAT runs at 400 to 600 degrees C. So perhaps after the cat you may be OK, but still seems a bit close in temperature.
Can you not make one from steel instead?
Cheers
Adrian
[Edited on 10-4-09 by AdrianH]
Why do I have to make the tools to finish the job? More time then money.
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big_wasa
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| posted on 10/4/09 at 09:01 AM |
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You may be better putting up a pic.
one option is just to cut the exhaust and weld in a bit of the length you need.
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Scoobythedog
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| posted on 10/4/09 at 11:09 AM |
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Yeah, its just the can that needs moving back. The idea of aluminium was because its easier to cut.
Steel, will be a tad harder to work with. Is there anyone on here that will do small jobs ?
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