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[FlyRotary] Re: Switching to Evans
NPG+
As I mentioned I had flown several
hundred hrs on NPG and NPG+ and I switch back to a more conventional
mix do to viscosity concerns but they didn't have the NPG-R at that
time and in reading this new info on the NPG-R I think I will switch
over to it in a few weeks when I install a new engine on my
coot.
Ken
Here are a copuple of links I got with a quick google
search.
http://www.evanscooling.com/main3.htm
http://www.kneedraggers.com/details/38-EVANS-2
How soon are one of you guys going to try this stuff. I'm going
to be
puttting coolant in pretty soon.
Also, there is NPG, NPG+ (which apparently has some ethylene glycol
in
it), and NPG-R which is lower viscosity but needs to be changed once
per
year. They are all $25-$26 per gal.
Bob White
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