Originally Posted by Mad_Hatter
Originally Posted by Davejam
I know this wasn't the question, but if you wanted you could add an extra shot of ZDDP with Rislone Engine Oil Supplement Concentrate with Zinc Treatment
I'm sure there are other additives but that seems to be pure zddp additive.
That was my initial thought. That or a bottle of STP blue. But then you get into the whole "messing with the chemistry" thing, so dunno.
The STP oil treatment isn't a ZDDP additive. It contains <600 ppm Zn and <500 ppm P.
Originally Posted by Davejam
I know this wasn't the question, but if you wanted you could add an extra shot of ZDDP with Rislone Engine Oil Supplement Concentrate with Zinc Treatment
I'm sure there are other additives but that seems to be pure zddp additive.
That was my initial thought. That or a bottle of STP blue. But then you get into the whole "messing with the chemistry" thing, so dunno.
The STP oil treatment isn't a ZDDP additive. It contains <600 ppm Zn and <500 ppm P.