lubemasters strata xl anyone heard of it?

midland tx
new here. cool board. excuse the all lowercase as i broke my right hand. i asked about this oil on corvette forums but nobody has heard of it. has anyone here? a guy that owns a shop we give a lot of business to races dirt track cars and he says this is the best oil out now. something about nascar guys use it and it helps thier cams not flatten out, im not sure. anyhow he will give me some if i want it since we give him a lot of business.