Re: Oil Spec 81 CB750C

Posted by shinyribs on May 22, 2017; 11:19am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Oil-Spec-81-CB750C-tp4062281p4062300.html

Personally, I use the conventional 15/40. I use it in everything I own. Bikes, trucks, Jeeps, tractors...only one type of oil to keep around.