In article , "Bruce A. Frank"
writes:


The wrap works to reduce heat in the engine compartment but tends to
accelerate the deterioration of exhaust systems because the heat is held
in the pipes. Also the ceramic cloth holds moisture when the engine
isn't running and collects all oil spills to smoke like crazy when the
engine is running. The wrap is available less expensively from outlets
such as J.C. Whittney. Bob's suggestion of ceramic coating is a good.
The coating is usually both internal and external, protects the steel of
the exhaust system and smoothes the flow of exhaust gasses. It also
reduces under cowl temps but I do not know how it compares to the wrap.
The draw back is that the ceramic coating costs a good bit more than the
wrap.



I would agree that the upfront cost of the ceramic coatings are more but would
question the long term cost differences. I believe the long term benefits of
the ceramic coating will totally offset the costs.

Bob Reed
www.kisbuild.r-a-reed-assoc.com (KIS Builders Site)
KIS Cruiser in progress...Slow but steady progress....

"Ladies and Gentlemen, take my advice,
pull down your pants and Slide on the Ice!"
(M.A.S.H. Sidney Freedman)