Originally Posted by
crsmiffy
see if the active ingredient in the Lucas stuff has ZDDP. (probably has) It will be on the bottle if it has it.
It does, but I think it has a bunch of other stuff in it also. I'm just going to stick with the ZDDP plus. It's proven and I know it will give me what I need. I don't want to risk a $3500 engine with something I'm not sure about.