Got the analyses from Butler Machinery in my e-mail today. They ran Mobil 1 V-Twin 20w-50, Mobil 1 15w-50 Ext Perf, HD Syn 3 20w-50, and Mobil 1 MX4t 10w-40.
How do I go about posting the results, or getting them added to the site library?
How do I go about posting the results, or getting them added to the site library?