24 February 2012, 01:56 AM
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#1108 (permalink)
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Forum Ace
Contributor
Join Date: May 2009
Location: San Antonio
Posts: 1,946
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Quote:
Originally Posted by Nick
Hi Chris,
Also did a trial fit of the exhaust system which is a tight fit. Now waiting for it to be welded up.
Cheers, Nick
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Nick
If there is a concern about exhaust heat damage to surrounding structure, something that works amazingly well on auto racing applications is to porcelein coat the the exhaust system. The reduction in external temperature is amazing, it is readily available, and is lightweight. Another more classic technique is to asbestos wrap the exhaust. You probably have heard of these and may not need them anyway, but there they are if needed.
You will have a better idea on the first run up prior to cover on a cowled engine.
Wonderful and inspiring plane!
Russ
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