Originally Posted by rjstrickjr
Vess 23A for 3D. If you want to sport fly 23B. The 23B can also be used for 3D if you want to have a little more torque. 23B is what I use on my DLE55 and it works vary well. What ever you do, DO NOT STRIKE THE GOUND!! The Vess prop is a very good prop but it will blow apart if it strikes the ground. I had a brand new one on my Taylor craft, while putting it in the trailer the prop just grazed the door jamb and chiperooo, ruined it.
I also use both sizes 23A and B, but so far I have liked the 23A overall. A little bit higher RPM and the engine has been running a few degrees cooler as well.