Here's a question for everyone.

I just received a 20B Rotary from Bruce Turrentine to put in my BD4 which I currently fly with a Ford V6. Now, I need to build an engine mount for the 20B but I can't decide whether to use the s-beam mount or the flat plate mount like Tracy uses. They both have advantaged, but my question is, in a worst case scenario, like if I should through a prop blade, which of the two mounts mentioned above will keep the engine connected to the plane longer? Or are there other alternatives that might be better?

I would love to hear any and all opinions on this subject.

 

Robert Bollinger
FM1099 MUM
Fairfield IA 52557
(641)472-7000 ex2068
(641)919-3213 cell
rob@mum.edu

Robert,

 Pretty hard to plan any mount to handle a prop blade throw! Without making an overweight mess the rest of the time. Just get a good prop and use either one. If I had to gamble and this was the senario I had to handle I would pick the plate. But it depends on how that plate is connected to the tubes!

Bill Jepson