12-29-2016, 09:11 AM
(12-29-2016, 08:46 AM)Rolls_imp Wrote: From the latest catalog:
Pro Honda GN4 Honda set the standard for motorcycle oil when it introduced GN4 way back in 1975. We selected the highest-quality base stocks and created an additive package specifi- cally designed for the unique requirements of motorcycle and ATV engines. Constant testing and development give today’s GN4 even better shear resistance, viscosity stability and cleanliness to meet the requirements and stresses of a new era of engine technology.
In other words, I don't know. But it does look like your batch of oil is new.
Latest [url=http://prohondaoils.com/wp-content/themes/prohonda/pdf/Pro%20Honda%20Oils%20&%20Chemicals%20(web%20friendly).pdf]ProHonda Oil Catalog
Thanks
