What is the difference in the mercury XR and the Xr sport master?
I just bought a new boat with the sportmaster and was just curious. What kind of HP can the XR sportmaster take. Its in a 22 Daytona so it does not push alot of weight.

The sportsmaster is a different lower only, similar to an Imco shorty drive with a longer skeg.

It can take the same HP as regular XR. Rated at 600hp but plenty get broke with 525's.

Thanks for the info.