Anyone here see this? The oil was Ultra SM version BTW. Pretty
surprising results.
http://speedtalk.com/forum/viewtopic.php?f=1&t=30483
Oil categories:
*** Over 90,000 psi = OUTSTANDING protection
*** 75,000 to 90,000 psi = GOOD protection
*** 60,000 to 75,000 psi = MODEST protection
***...