0-40w Ok?

[asjr39]

I live in AZ. I was wondering if 0-40w would be ok to use. I was gonna put it into the zuki and my rzr. Amsoil is what brand it is. I cant seem to find a higher weight that amsoil makes. So whatcha think?

[ZRider400]

amsoil deffinitely sells a higher weight oil than that, look harder into it.

[asjr39]

I looked under 4 stroke oil and it only has a few selections most are Marine. Can you reccomend any? I use honda semi right now, but my company now buys amsoil and I can get any kind I want for free.

[Speed_MDS2]

I use Amsoil 20 50 Vtwin in mine.