| Re: Amsoil vs Royal Purple vs Valvoline |
Subject: Re: Amsoil vs Royal Purple vs Valvoline by CentralCoaster on 2010/2/12 1:10:19 WTF is the story behind that beemer? I have run all sorts of shit castrol dyno and diesel oil and my heads look like the top of Mr. Clean's head compared to that. But I do change the oil after it hits 300F. |
