Correcting Aircraft Data .... Speed, HP Etc

So when I track one of the airplanes we own I noticed the standard cruise speed as well as aircraft HP is incorrect. How do I go about getting this fixed?

David

The registry data is from the FAA registry. What’s the tail and correct values?

N65118
Should be 325HP and 210 KTS (no idea where they get “123” from lol)

Thanks.