- Nov 23, 2009
- Suffolk County, NY
10w30 synthetic hm in the Predator 4375 (212 cc)
Not sure Mobil would agree Delvac Super is better than Delvac 1 ESP … but both can do gens.Is that universally true?
Better in what way, sometimes the base stock gets better, sometimes it seems to get worse. Add pack?
I get that it probably has a higher HTHS number - but how much higher?
IF you are going to address a hot running condition by upping the W number - why not narrow the spread further by going to 20w-40?
Not sure Mobil would agree Delvac Super is better than Delvac 1 ESP … but both can do gens.
I find it easier on the pull start gens with 5W40 …
Who told you that ?