Milton > That's the oil we need the zinc and phosphorous specs on. The guy's excuse > for not giving the data is just plain bull. > That is my thought exactly. I told him until I see the data on the oil about the amounts of zinc and phosphorous I will not buy their product until it can be proven it is superior to all other oils. I let him know that if their product is as good as they say, they should use it as a selling feature to show that their oil has a greater amount of zinc and phosphorous over their competitors. Maybe they have something to hide. In any case, he wasn't very pleased with my response about not buying their product without knowing the data. Kind of like buying a car without taking it for a test drive. I think I will go to the Pennzoil Racing 25W50.
Now that I have run synthetic, is there any problems with switching back to regular oil? Marty McLeod
