ORIGINAL: w8ye
The 16 X 8 has been the standard prop for the G-23 for years
There are probably better running props than the Zinger 16 X 8?
"Use a 16x8 prop" was what I was told when I got my G23 and that is exactly what I did, but after experimenting a bit I found that for my application and location a 16x6 worked better. The max rpm I ever got turning a 16x8 Xoar on a Abell side dump muffler was 8,300.
Karol