http://groups.yahoo.com/group/FLY-UL/ Ultralight And Sport Pilot Aviation Sun, 08 Nov 2009 07:43:43 GMT GeoB http://groups.yahoo.com/group/FLY-UL/message/84079 http://groups.yahoo.com/group/FLY-UL/message/84079 ... Thanks for both these AND the Youtube stuff. Appreciate it. GeoB Sat, 07 Nov 2009 19:44:17 GMT Dan http://groups.yahoo.com/group/FLY-UL/message/84078 http://groups.yahoo.com/group/FLY-UL/message/84078 Hey, I put a few more of Jim's 500cc four stroke with a belt reduction on you tube. Type lndc1 into the search box. That will bring you to all of my videos. Sat, 07 Nov 2009 03:32:31 GMT Jim Chuk http://groups.yahoo.com/group/FLY-UL/message/84077 http://groups.yahoo.com/group/FLY-UL/message/84077 Useing the existing clutches will be difficult because of weight, how to hold the driven clutch and how to mount the prop to it. Far easier to get a belt drive Fri, 06 Nov 2009 19:21:26 GMT George Bearden http://groups.yahoo.com/group/FLY-UL/message/84076 http://groups.yahoo.com/group/FLY-UL/message/84076 I am still amusing myself with thoughts about the 400. My latest, while lying in bed last night: If I use the 400 someday, I will need a PSRU. To build one Fri, 06 Nov 2009 11:14:46 GMT Dan http://groups.yahoo.com/group/FLY-UL/message/84075 http://groups.yahoo.com/group/FLY-UL/message/84075 Yes I did go but I wasn't part of the gaggle that was in your area. Dan and his PA-12 and Ryan with a Super Cub were landing at your house when I was over by Fri, 06 Nov 2009 06:14:57 GMT GeoB http://groups.yahoo.com/group/FLY-UL/message/84074 http://groups.yahoo.com/group/FLY-UL/message/84074 ... Yes. i will be probably turning faster than the 500 was, compared to that, maybe the rpm will help. Of course the multis will always beat me. I will (if I Fri, 06 Nov 2009 03:26:12 GMT Jim Chuk http://groups.yahoo.com/group/FLY-UL/message/84073 http://groups.yahoo.com/group/FLY-UL/message/84073 Thanks Dan, I've tried to post some pictures myself, but have had trouble getting them to upload. I got an album set up but couldn't get pics into it. Did you Fri, 06 Nov 2009 03:08:43 GMT Kelley's http://groups.yahoo.com/group/FLY-UL/message/84072 http://groups.yahoo.com/group/FLY-UL/message/84072 This only applies if you got the training exemption and your airworthiness expires in 2010 E-LSA Trainers only Do you have an airworthiness certificate that Fri, 06 Nov 2009 02:39:25 GMT Dan http://groups.yahoo.com/group/FLY-UL/message/84071 http://groups.yahoo.com/group/FLY-UL/message/84071 I put some pix of the 500cc polaris in a folder labled Jim's 500cc polaris project. Dan Fri, 06 Nov 2009 02:20:37 GMT Dan http://groups.yahoo.com/group/FLY-UL/message/84070 http://groups.yahoo.com/group/FLY-UL/message/84070 I posted your polaris project on you tube. If you want to find it, Type Jim's 500cc polaris project into the search box. If I was more puter literate I'd send Thu, 05 Nov 2009 13:32:55 GMT Jim Chuk http://groups.yahoo.com/group/FLY-UL/message/84069 http://groups.yahoo.com/group/FLY-UL/message/84069 Thanks Dan, I tried to make a photo album last night showing the engine from the pictures we took, but wasn't able to get the pics to upload. Maybe I'll try it Thu, 05 Nov 2009 11:12:21 GMT Dan http://groups.yahoo.com/group/FLY-UL/message/84068 http://groups.yahoo.com/group/FLY-UL/message/84068 Frequency and amplitude is the issue with a larger single as Jim stated. You'll really feel the pulses off the piston firing. But try it. You might be on to Thu, 05 Nov 2009 04:18:32 GMT GeoB http://groups.yahoo.com/group/FLY-UL/message/84067 http://groups.yahoo.com/group/FLY-UL/message/84067 ... Enjoyed it greatly. Thanks GeoB Wed, 04 Nov 2009 20:06:20 GMT GeoB http://groups.yahoo.com/group/FLY-UL/message/84066 http://groups.yahoo.com/group/FLY-UL/message/84066 ... Wish I cudda been there. Any pics? What did it weigh? ... Yes. this is a tinkerer's daydream. GeoB Wed, 04 Nov 2009 20:02:50 GMT George Bearden http://groups.yahoo.com/group/FLY-UL/message/84065 http://groups.yahoo.com/group/FLY-UL/message/84065 ... Thanks for all the thoughtful replies. Let me clarify my idea a bit. I do not need another engine. This one was given to me as my bro and I discussed it