RE: EM 2

["Dupree, Jim" <dupree@alldata.com>]

Well, I'm no engineer or professional racer but it was my understanding
that the idea behind coating the inside of the manifold was the same as
coating the inside components of the combustion chamber. The idea of
keeping the heat of combustion from being transferred out of the
combustion gases and into engine components. If the inside of the EM is
insulated then it will absorb less heat from the exhaust gases and more
heat in the gases means more velocity and gas volume. Gas velocity and
volume are what turbos thrive on, right? I can't see the EM adding any
heat to the exhaust gases although insulating the outside would help the
EM absorb less of the exhaust gas heat once it became saturated with
heat. 
Just my thoughts here.
Jim Dupree
1984 4ksq
1984 4ks