Quote:
Originally Posted by Vdrenaline  Thanks for your reply CSX. I was hoping to eliminate the subjective by trying to find independent lab tests demonstrating which one is best. Castrol Edge claims that independent lab tests put it 8 times better tham Mobil One but I'm not certain how "Independent" their tests are.
I also heard that 1-2 years ago, Mobil One changed their formula to use cheaper base materials including cracked carbon which is not as good as their original formula.
My own personal experience has been that Royal Purple is great but I've never tried Amsoil. I am about to try Castrol Edge for the first time.
Thanks in advance to anyone who can point us to good, independent data to help us make good choices on oil. |
Are you on LS1tech by any chance? Patman, who frequents there, is a hardcore oil nut, and has more knowledge on this subject than probably anyone on that site. He has access to a number of independent tests, if I recall correctly.