Hmmm...I dunno. I know that they use kero (or lighter fuel oils) as a carrier for the very small (volume-wise) cleaners and additives that they tend to put in a bottle (Reagain, etc.) ..but aside from a Saab 3 stroke ..I dunno whether that would be a good idea. We don't like motor oil dripping into our cylinders through leaking valve seals ..nor do we want oil vapors in the form of blow by in our intake ..but we live with it. So, I'll pass on the motor oil, with it's high ash additives being in my fuel.
I think that lighter fuel oils (lighter fluid for all I know) are used to circumvent hazardous material transportation/packaging issues.
[ June 22, 2005, 10:15 PM: Message edited by: Gary Allan ]