[Subscribe to Daily Digest] |
oil temps regularly at 250*F+. Almost every 2004-> Porsche owner that races is using M1 0W-40 and a few Amsoil. Never seen anyone use Royal Purple. Anyone that says they had an engine fail because of M1 0W-40 has other problems like an improper rebuild or using the wrong weight. Some of the older 911 guys run a 50 weight oil.
posted by 67.184.198...
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
![]() |
![]() |
![]() |
![]() |
![]() |