wrm

Is it worth putting in your oil ? I already run syn. oil . Looking for any extra help i can get for towing.

Roperteacher

Never heard of it, I do have a quart of Opti Lube oil fortifyer. Supposed to reduce wear by 40%. I am running the AMSOIL synthetic and I don't see any reason to add anything different and I tow heavy and often. Is there a website for this additive/

DBLR

Used it in several of my gas engines and it did well but I didn't know they made any for use in diesel engines or fuel.

Hounddog

If using a good brand oil don't screw with the formula! www.bobistheoilguy.com lots of reading.

Spooler

It's a gimmeck just like Slick 50, etc. No real need for it if using good quality oil.....