Really? Got any info to back that up? Or are you just saying that because you use it?

I've never seen one test where Redline has outperformed Amsoil.

Another issue with Redline that I've seen in lab testing is the erratic differences in one batch of oil compared to the next. Amsoil and Mobil 1 have been known for their consistency in those same tests.

We can argue all we want about oils til the sun goes down, lab tests are the only thing that can really "prove" anything....and Amsoil outperforms Redline in those hands down.