Hi,

I know that the DZ is supposed to run best on low viscosity oils such as Coolpower 30. What is the reason for this? Why would it not run ok on, say, Wildcat 30 as the rest of the YS fourstroke range does? Has anyone tried it in the real world?

I'm not saying that what is recommended is wrong, I am just interested as to why it should not run properly on the higher viscosity oils?

thanks for the info.

James