thankyou, that makes it more clear. i am also interested in the biodiesel or greasel (as i've heard it called). i have an acuaintance(sp) who is making a greasel out of an old chevy suburban. He says he can essentially drive with no fuel costs.

you seem to know quite a bit about it, what are the emissions as compared to common diesel?

is the benz motor design conducive to biodiesel conversion?

where do you get your grease and do you get it for free or what arraingements do you?

thanks for your time.