Mercury pro xs 250

[bd]

What oil should I use some say the opti or premium plus only what is it help me out

[GRAVES]

Originally the xs motors came from the race division & recommended premium plus oil. I just finished an opti class where we were told the recommendation for the Pro xs is the opti oil. Mercury also recommends the use of Quikcare fuel treatment in every tank.

[bd]

Thank you. The information was very helpful and I am going to do what was recommended.
Thx again!