SPR wrote:scumby wrote:What do you all think about the 454s in the older motorhomes?
His gets better economy and doesn't suffer from a history of exhausts leaks that in turn cause over heating issues and sometimes starter failure.
so i've also heard mention of these things getting hot because they are nothing more than an engine in a box, i think is how someone put it.
so why wouldn't putting header wrap on the exhaust "in the box" drop the temp to pevent overheating?