Helloooo Greenhulk Communitie!!

I was wondering if anyone knew the stock impeller pitch x/y ? on a 2010 yamaha vx110.
Cant seem to find it anywhere, even on spec sheet or i'm just reading it wrong.

Looking to upgrade any suggestions? Solas Concord 18/22 vs Dynafly 18/24?

I will post pics soon as i'm a newbie to the greenhulk community (and love it). Thanks for reading!!