I run a AMSOIL in my bike,and I have to say that is a excellent oil as good as Mobil 1 all day long................LT.SAVAGE said:Seems like most Mustang owners run Mobil 1 5w-30
anyone run Red line ? or AMSoil
Dark Knight GT said:I run Amsoil full synthetic 5w-30 w/ Amsoil EA technology synthetic filter. Works great. I only have to change my oil and filter once a year.
The really good news is Amsoil is 100 percent made in America, and doesn't use foreign petroleum.
I will be going back to Mobil 1 cause it out classes the majority of syn motor oils.
jstreet0204 said:I would not reccomend anyone wait that long between oil changes if they drive their car. Even if the oil is good enough to not break down for that long it still becomes contaminated from condensation and gases circulating through the pcv system.