Oil change

[drewdwn]

I'm going to be changing my oil on my 05 outback with the 340 hp. Does anyone know what kind of oil is best, how much oil and oil filter number

[Nafplio]

Some good info here:
https://forum.moomba.com/viewtopic.php?t=456&highlight=oil+issues
Also, check your indmar manual.

[Engine Nut]

I'm going to be changing my oil on my 05 outback with the 340 hp. Does anyone know what kind of oil is best, how much oil and oil filter number

Take a look at the Oil Issues thread in this forum. It should answer your questions.

Engine Nut