XP123
TY 4 Stroke Master
- Joined
- Dec 25, 2016
- Messages
- 1,494
- Age
- 69
- Location
- Chautauqua NY
- Country
- USA
- Snowmobile
- Sidewinder XTX LE 137
I know this has probably been asked but I'm new here so have patience with me. I see they want you to use 0 w 30 semi synthetic but I also read somewhere that 0 w 40 full synthetic (European formula) is fine also. I have been running the 0 w 40 Mobil 1 for years in my 1200 Doo's. Should I use this or should I use 0 w 30 full synthetic?
