Originally Posted By: Gary Allan
M1 0w-40 is the finest 30 weight oil spec'd in some of the most expensive and exotic engines by OEM's worldwide.
But where is the proof it is any better than another syn? Here is an oil that claims 4x the wear protection of M1:
4 times the wear protection of M1:
http://www.valvoline.com/synpower-wearpr...wer%2Bpromotion
But IMO, it is just advertising. No different than when M1 says whatever it is they say on their site.
M1 0w-40 is the finest 30 weight oil spec'd in some of the most expensive and exotic engines by OEM's worldwide.
But where is the proof it is any better than another syn? Here is an oil that claims 4x the wear protection of M1:
4 times the wear protection of M1:
http://www.valvoline.com/synpower-wearpr...wer%2Bpromotion
But IMO, it is just advertising. No different than when M1 says whatever it is they say on their site.