Hello Stef, As a long retired KR2er ,I recall my first flight. Engine cooling on the ground runs was fine-run for 1/2 hour-no probs. So I take it on first flight. - notice in the climb the temps start to rise. Level out at top of climb and temps return to normal. Decide to go to my home field which has a longer strip. Overhead ,I reduce speed-flaps down and join downwind . Temps start to rise again....Join base leg and the Revmaster quits. I have to dive to get over inconvenient trees. Flop her in and broke prop. To rectify cooling probs : 1. Change oil to recommended Revmaster grade. 2.Fit an adjustable cooling exhaust flap. 3 Enlarge inlets. Don't know which of these were relevant -but never had any more problems. But don't rely on ground run cooling figures! Good luck, Mac ex G-BVZJ
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Tue, Nov 14, 2017 at 1:59 PM, Stef den Boer via KRnet < krnet@list.krnet.org> wrote: > Hi guys, > > I need to have a final check from you all. This weekend (if the wether is > ok) I > planned to do a ful power run with my engine. > > I made a trolley with a fake firewall. I can remove the wheels from the > trolley. > I want to use a tree with a cable behind it. But do I need te be aware for > the > trorqe of the engine? I can make a wooden pine 2x3 inch and screw it to my > trolley about 20 ft lengt? is the enough or do you all say you are stupid > to do > it. > > I want to do it, because i want to know that the temp in cowling and > engine is > oke, If this is oke i can sand and spray my cowlings. If the temp is > gettiong to > high i need to modify it. > > http://www.masttotaalconcept.nl/kr2/styled-27/index.html > > On the lower part you have a bit idea from the trolley. > > > Steph and his dad are building the KR-2S see http://www.masttotaalconcept. > nl/kr2 > http://www.masttotaalconcept.nl/kr2 > _______________________________________________ > Search the KRnet Archives at https://www.mail-archive.com/ > krnet@list.krnet.org/. > Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. > see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change > options. > To UNsubscribe from KRnet, send a message to krnet-le...@list.krnet.org > _______________________________________________ Search the KRnet Archives at https://www.mail-archive.com/krnet@list.krnet.org/. Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change options. To UNsubscribe from KRnet, send a message to krnet-le...@list.krnet.org
