---------------------------------------------------------- JabiruEngine-List Digest Archive --- Total Messages Posted Sun 05/19/13: 1 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 09:30 AM - Jetting (AirEupora) ________________________________ Message 1 _____________________________________ Time: 09:30:41 AM PST US Subject: JabiruEngine-List: Jetting From: "AirEupora" I have been trying to get the jetting of the carburetor correct for some time. The numbers were getting close in January, but now it's May and the temperatures have gone up. When I flew in January I only needed to increase the size of the main jet (280) to get the EGT numbers down. I got laid up between Feb and May and started flying again, but now the numbers went backwards. Now climb out is over rich and the cruise is lean. The engine does not seem to be running smooth as before. Mag checks are OK. I have been thinking about get the HAC, but I want to get the Full power numbers and cruise numbers closer. ' Any I deals? This is on a Europa which is light and clean. Takeoff is at 72KT and I'm showing 2850+- on takeoff. Once at altitude I level off and pull back the throttle to 3/4 and the EGT go up to above the 720C mark. CHT's are real good. Power full level I'll go over the 3250 limitation on the prop. I can increase the prop pitch, but then the takeoff RPM will go down which will decrease the EGT numbers. Lots of fun! Read this topic online here: http://forums.matronics.com/viewtopic.php?p=400945#400945 ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message jabiruengine-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/JabiruEngine-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/jabiruengine-list Browse Digests http://www.matronics.com/digest/jabiruengine-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.