07-11-2023, 10:01 AM
(07-09-2023, 08:46 PM)GoldOxide_imp Wrote: That is interesting.
I wish they would update their product specification document on their official Shell Rotella T5 10W30 site:
https://rotella.shell.com/en_ca/products...sht-lr.pdf
Agreed, but Shell is a huge company with multiple websites in multiple languages all over the world. The link you provided is from Canada and is dated 2017, six years ago.
I found a bottle in Walmart here in Texas with the JASO MA2 cert on it. I'm certain that the bottle I purchased last Spring didn't have it.
I also discovered that the Mobil1 4T 10w40, a respected motorcycle oil with the JASO certs and cute motorcycle pics on the bottle, has 1800 ppm of zinc... More than twice what's in the GN4, and a third more than what's in the T5 10W30.
Not a great pic, but it's something from Walmart showing the JASO MA/MA2 spec on a T5 10W30 jug....