Hey guys I had a 29 kawi MB hyper. I sold that and currently own a 16 godevil lt. I am wondering if the prop from the kawi which is a 9 in prop would work on the go devil. The kawi was threaded shaft. I don't know if they are the same threads. Or if it will swing it.

all depends on what size prop is it 9x?? and most likely it will be way to big for ue lt

16 lt slings a 9x4 prop. not sure what the 29 uses. propably a lot more pitch. not sure if it will work or not but the 16 shaft is 3/4x10 thread i believe. i think the 29 uses a 7/8 shaft

you are correct sir the threads dont work. So I will need a prop you say 9x4? Also has anyone changed the throttle to a sqeeze with spring return? and would this jack anything up?

Yep, 9x4 for the 16 according to GD website. never tried the throttle.