for lubricity ya can also use a 2% bio blend......see the chart

 

biodiesel is the best for lubricity if you can find it at the pump.

 

I would love to make my biodiesel well tech. not biodiesel out of waste oil, but having a hard finding good plans to build a unit, and anybody that has run it for a couple of years, if anybody has had any serious prolbems. I just don't know much about it yet. Price of diesel is killing me.

 

Exactly...dont use Marvel Mystery oil either. These types of lubricants contain additive packages that will not burn and eventually will cause issues with injectors and pumps.