Originally Posted By: 69GTX
Originally Posted By: 69GTX
....This Lubrizol comparison tool helps.
https://www.lubrizol.com/apps/relperftool/pc.html....
OK. It just occurred to me I might be using that Lubrizol chart backwards. Is a "10" rating the most wear or the least wear? I assumed that less of all those harmful effects was the best (ie 0). The "better" A3/B3 spec is inside the chart of the A1/B1. I assumed that was better...so a lower number was better. Right or wrong?
Higher is better.
Originally Posted By: 69GTX
....This Lubrizol comparison tool helps.
https://www.lubrizol.com/apps/relperftool/pc.html....
OK. It just occurred to me I might be using that Lubrizol chart backwards. Is a "10" rating the most wear or the least wear? I assumed that less of all those harmful effects was the best (ie 0). The "better" A3/B3 spec is inside the chart of the A1/B1. I assumed that was better...so a lower number was better. Right or wrong?
Higher is better.