LOL! BytheLake...Lord have Mercy! No, that's not my oil video. Wow... that video is crap. I spent 18 of my first years in Food R&D, 5 of those years were in Fats & Oils. Do not use vegetable oil in your engines!
And the guy in the video....phew. Below is a pic of Spokes last summer working a local car show.
Kellielyne. Yes, the Rislone additive is a good add for your 305 as well. Basically it is a good additive for those old mechanical rocker pre 1975 engines. But ratio the volume needed in the 305 based on the
ratio suggested for the 5 qt sump in an automotive application.
Olive oil in your engine...phooey....