"D" == Denny writes:

CamGuard

http://www.aslcamguard.com/antiwear.htm

http://www.aslcamguard.com/humiditycab.htm

D That's interesting, Dan... I would like to know what additive A
D and B are... I would also like to see the testing done by an
D unbiased source... There are also other factors in real
D engines: drainback resistance, anti rust, etc...

Aviation Consumer, Feb 2005. You'll probably have to subscribe to view.
(http://www.aviationconsumer.com/issu...rs/5414-1.html)

The bottom line:
"For our own trials, we added CamGuard to seven of the oils we tested
in the 5 percent proportion recommended by the manufacturer. Although
our tests didn't entirely validate those found on CamGuard's Web site,
the additive dramatically improved the anti-corrosion performance of
most of the oils we tried it in."

--
It is no coincidence that in no known language does the phrase 'As
pretty as an Airport' appear.
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