Re: [FlyRotary] Evans NPG+ cooling
systems
I just read that some of the Subaru guys
are using NPG+ coolant.
http://www.evanscooling.com/main31.htm
Anyone using or know anything more about this stuff?
John Slade
I have several hundred hrs
flying on NPG but I am currently using 60 percent Sierra with a 7 psi
cap.
It seamed to work fine but the
cooling system that I now have works so good I felt that I didn't need
that extra safety margin as I have never seen the temp over 200 even
on a 105 degree day.
Ken Welter
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