Originally Posted By: dave1251
Originally Posted By: SR5
Originally Posted By: dave1251
Originally Posted By: Chewie
I'm surprised at all the plugs for Kendall, I was under the impression that MaxLife is pretty much the most popular synthetic blend here on BITOG.
Maxlife meets DEXOS 1 Kendall would not.
Yes, Kendall do make a 5W-30 Dexos oil. Plus many non-Dexos oils that are SN & GF-5.
The DEXOS blend is not the same and my post flew way ever your head.
Whoosh…..
Yes the GT-1 5W-30 Syn-Blend, has a HTHS of 3.1, SA of 0.96, TBN of 8.0, 100 ppm of Ti and 850 ppm of Zn.
The GT-1 Full Syn 5W-30 has HTHS of 3.0, SA of 1.02, TBN of 8.6, 100ppm of Ti and 850 ppm of Zn.
The GT-1 Dexos 5W-30 has a HTHS of 3.2, SA of 0.92, TBN of 7.9, 850 ppm Zn and No Titanium !!
They all have their good points. I like high HTHS and high TBN and the special Ti additive and the Dexos spec., in a full synthetic oil, but you can't get them altogether. Probably because it pushes the Sulphated Ash over the Dexos limit.
I would happily use any of the three listed, but my personal pick would be the GT-1 full synthetic 10W-30 with HTHS of 3.1, SA of 0.96, TBN of 8.0, 100ppm Ti and 850 ppm Zn. But I live in a warm climate, so 10W is fine for me.
Here is a link the the Valvoline Maxlife data, also a very good oil.
Maxlife pdf