Today's Message Index:
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1. 12:23 PM - Re: 912ULS Coolant (ronlee)
2. 10:07 PM - Re: 912ULS Coolant (Roger Lee)
Message 1
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Subject: | Re: 912ULS Coolant |
I have Evans coolant in my 912uls as per Rotax recommendation, unless they have
changed. It's been in there for 150 hours and seems to perform well. I live in
the desert South West where It is very hot! I have never had to add a drop since
new.
Isn't anyone else using Evens coolant in their engines and if they are are, are
they having any negative results?
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Ron Lee
Tucson, Arizona
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=258243#258243
Message 2
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Subject: | Re: 912ULS Coolant |
Hi Ron,
It's been a while. When are you coming over for breakfast at Ryan? Evans is good,
but in some cowling configurations it makes the temps too hot. Evans raises
the temps any where from 25F-40F depending on your application. In my Ct it took
the temps over max during the warmer months. I had no choice, but to go back
to 50/50 or swap coolants out from summer to winter.
Rotax still allows 50/50 you are just supposed to use 248F as a max water temp
or you can use the CHT because they are not far off from each other. My oil temps
where way to high, too. Evidently your Zenith has good cooling under the
cowl. Fully exposed engines do well with Evans.
--------
Roger Lee
Tucson, Az.
Light Sport Repairman - Maintenance Rated
Rotax Service Center
520-574-1080
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=258371#258371
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