davidjarosik
New member
Ok I have a 1980 kawasaki kz750, I was wondering what type of oil I should use. On the actually oil cap it says 10w-40, but I was wondering is it ok to use regular 10w-40 or is there a special 10w-40 I need to buy. I am not the first owner of the bike so I do not know what the previous owner used. I guess my real queastion is can I use regular 10w-40 that I would buy from like autozone?