6.5hp 196cc Gasoline Engine Oil Help

[anickode]

I use Rotella T6 5W-40 in my turbo Saab (whoops)...but I don't have it in sufficient quantities for anything else. But yeah, the Shell Rotellas are well-respected oils. I would not hesitate to recommend them for anything non-diesel.

However this simple statement comes to mind:

I always ran rotella T6 5w40 in my WRX. Good stuff. Rotella is an "all fleet" oil, so it meets the requirements for diesel and gasoline engines (though most diesel oils do)