I should of said 5w-30 or whatever the factory calls for, seems to me
Bobzuki had a problem from the wrong oil and had to do a chain, and
he stated 5-30 oil, but it may have been a newer model and called for
a different weight oil.

If the GV forum guys said 10w-30/40 I would go that route, I change
oil weights with seasons, but the 1.6 has no oil weight critical components

Wild