---------------------------------------------------------- RotaxEngines-List Digest Archive --- Total Messages Posted Mon 08/17/09: 2 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 12:23 PM - Re: 912ULS Coolant (ronlee) 2. 10:07 PM - Re: 912ULS Coolant (Roger Lee) ________________________________ Message 1 _____________________________________ Time: 12:23:12 PM PST US Subject: RotaxEngines-List: Re: 912ULS Coolant From: "ronlee" 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? -------- Ron Lee Tucson, Arizona Read this topic online here: http://forums.matronics.com/viewtopic.php?p=258243#258243 ________________________________ Message 2 _____________________________________ Time: 10:07:14 PM PST US Subject: RotaxEngines-List: Re: 912ULS Coolant From: "Roger Lee" 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 ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message rotaxengines-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/RotaxEngines-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/rotaxengines-list Browse Digests http://www.matronics.com/digest/rotaxengines-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.