Dan C Posted November 9, 2007 Share Posted November 9, 2007 For a trainer would i use a 11x7? the prop chart has so many choices?????????? Quote Link to comment Share on other sites More sharing options...
Dave M Posted November 10, 2007 Share Posted November 10, 2007 Dan, I have just fitted an SC .46 to a trainer, with the prop recommended in the instruction manual. It is an 11X7. No other size recommended in the manual supplied with my engine.Dave Quote Link to comment Share on other sites More sharing options...
Tim Mackey Posted November 10, 2007 Share Posted November 10, 2007 that will be fine. Quote Link to comment Share on other sites More sharing options...
Dan C Posted November 10, 2007 Author Share Posted November 10, 2007 11x7 it is...cheers guys Quote Link to comment Share on other sites More sharing options...
Alan B Posted November 10, 2007 Share Posted November 10, 2007 HiI have fitted a SC .46 to a prangster 3D which doubles as a trainer on reduced throws. I have fitted a 12 x 4 prop to slow things down a bit. It flys well. Quote Link to comment Share on other sites More sharing options...
Andy Gates Posted November 30, 2007 Share Posted November 30, 2007 I have a SC52 that I am just running in to go into a RCM&E plan Stiletto.Currently have it set up on a 12" x 5.5", standard muffler as well as a small additional muffler and I can't hear the exhaust noise over the prop and intake noise! Quote Link to comment Share on other sites More sharing options...
Bruce Richards Posted November 30, 2007 Share Posted November 30, 2007 I have been running an SC.46 in my Boomerang trainer since May this year. I have tried a variaty of props but have settled on Graupner 11X6 as my favorite for a quick take off and reasonable air speed. I found with 11X7 the model would struggle to get up enough ground speed if the grass was a bit long.Bruce Quote Link to comment Share on other sites More sharing options...
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