8th Generation Honda Civic Forum - View Single Post

ebdiam · 12-26-2008, 02:56 AM

Pretty sure other oils like Royal Purple rate their MTF at 75w-90 while Amsoil rates it at 5w-30, should be the same thing..
Can anyone confirm this?

12-26-2008, 02:56 AM	#433 (permalink)
ebdiam Senior Member Join Date: Jan 2008 Location: Sacramento, CA Age: 24 Posts: 4,356 Evan	Pretty sure other oils like Royal Purple rate their MTF at 75w-90 while Amsoil rates it at 5w-30, should be the same thing.. Can anyone confirm this?