does anyone know where to find some more info on them or knows the zddp levels ?
anyone has an experience with zddp plus ? http://www.eastwoodco.com/jump.jsp?item ... 498&KICKER

It seems a cheaper solution , the mobile delvac would cost 6€ (+-9$/liter) so 120€ for a 20l flacon.
i also wonder if you could use the additive to supplement your gear oil anyone has info on this ?