So, my local wal-mart just did a massive oil sale, and I walked out with quite a bit, including all 9 gallons of Delo 400 15W40 at $3/gallon. The question know is what to do with it!
Would there be anything wrong with throwing a quart of M1 0W20 in with a gallon to drop the viscosity a tad? That would be pretty close to a HM blend 10W30 right? (4 quarts of GII HDEO and 1 quart of PAO/Ester syn....for ~$7-8 total?)
Oh, they also had Castrol SL syn blend on sale for about $1.50 a quart, and Delvac S1300 for $1...
Would there be anything wrong with throwing a quart of M1 0W20 in with a gallon to drop the viscosity a tad? That would be pretty close to a HM blend 10W30 right? (4 quarts of GII HDEO and 1 quart of PAO/Ester syn....for ~$7-8 total?)
Oh, they also had Castrol SL syn blend on sale for about $1.50 a quart, and Delvac S1300 for $1...