AdrianH
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 posted on 12/7/11 at 05:00 PM |
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Few questions, steel ties for wrap and inlet duct/funnel?
I am not the best welder but have managed to fabricate another down pipe from the manifold to a quieter silencer, it now needs lots of polishing,
last stage is to wrap the under bonnet section to reduce the heat in there.
I think I used the steel ties as used on CV joints last time and ended up slicing my fingers to bits, anyone got a better idea?
Second question is just for advice. My air filter sticks out of the bonnet and is just left open all around, would it be better to stick a scoop on
it to reduce induction noise and give better airflow to the carb when doing a reasonable speed? Not sure if it is affected or not just tend to think
of blowing across a bottle and the fact you can cause a vacuum in the bottle effect.
Cars been off the road for a week or so whilst I did the exhaust, just about to finish soon.
Cheers
Adrian
Why do I have to make the tools to finish the job? More time then money.
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RichardK
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| posted on 12/7/11 at 05:08 PM |
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I just used some stainless mig wire twisted on.
Cheers
Rich
Gallery updated 11/01/2011
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steve m
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| posted on 12/7/11 at 05:26 PM |
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I will not be using heat wrap again, and i also belive that it does not reduce noise, but keep it all inside untill it exits the exhaust, so in effect
the exhaust is louder
My recentley revamped exhaust setup is most definatly quiter with the exhaust wrap off (and in the bin)
My following link will aslo explain another finding, as once the exhaust is wrapped, you have no idea of what is going on inside
http://www.locostbuilders.co.uk/viewthread.php?tid=158090
Steve
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AdrianH
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| posted on 12/7/11 at 06:13 PM |
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I like the stainless mig wire idea, had not thought of that.
I will not be wrapping the manifold just the down pipe. The manifold is a cast RS turbo one and would be very hard to do, but need to keep heat away
from the battery etc.
 
Adrian
[Edited on 12-7-11 by AdrianH]
Why do I have to make the tools to finish the job? More time then money.
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HowardB
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| posted on 12/7/11 at 08:36 PM |
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as above I would recommend a fabricated heatshield rather than wrap, that might be better and easier.
hth
Howard
Fisher Fury was 2000 Zetec - now a 1600 (it Lives again and goes zoom)
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