Assuming the same brand and type of oil, is 10W30 better than 5W30 for a summer fill?
When I look at the specs of PP for these two weights, it appears that 10W30 is superior in Flash Point, NOAK and HT/HS.
What else should be considered and what is important?
Thanks, John
When I look at the specs of PP for these two weights, it appears that 10W30 is superior in Flash Point, NOAK and HT/HS.
What else should be considered and what is important?
Thanks, John