|
10w-30 Valvoline Synthetic Blend. Had top viscosity readings in head to head Australian tests on engine stress...Like better than Royal Purple. The other top end brands are fine. If you're looking to save a little money and it's a car sub-500 hp and daily this oil is fine though. Make sure the motor ran from re-build with synthetic, don't throw synthetic - full - into a motor that's got 100k+ Miles on it and has always run on organic oil...
|