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I have a 1 1/2 litre alum. camper fuel bottle that serves as my overflow
bottle, I may add 1/2 liter to the coolant in a 6 month season, I have never
had a overflow, my system has the standard Mazda thermostate and normally
runs at 186 F, in a long hard climb in 90 degee weather I may see around
200F, I use a 16 lb. cap, system runs at 12 PSI . I'm curious as to why
some people are running a much higher pressure cap, am I missing something.
Jim Mosur
RV6
C-GAPF
----- Original Message -----
From: "Marvin Kaye" <marv@lancaironline.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Friday, November 29, 2002 10:10 PM
Subject: [FlyRotary] Re: More cooling system test stuff.
Posted for "Ed Anderson" <eanderson@carolina.rr.com>:
I agree with Tracys findings below regarding the size of the coolant
overflow bottle. I build a 1 pint one integrated with my header tank. I
found that it would frequently overflow with the lose of a small amount of
coolant (which would require refurbishment after a few flights). I put a
2
quart plastic overflow bottle and now have no coolant lost.
Ed Anderson
> Moral of the story: Use a coolant recovery bottle larger than 1 quart.
I
> just installed a 1.5 liter bottle. Will flight test this setup
tomorrow.
>> Homepage: http://www.flyrotary.com/
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