He is right to a certain degree on the intake temp. Though the flow of air doesn't add a great deal of temp increase.
The only problem I see with this idea is...
Quote:
|
Typical applications for ceramic-cover are items operating from 350° F to below ambient.
|
I'm not sure of the exact temp on the exhausts & headers, but I imagine it gets hotter than 350°. The intake idea would be ok though.