I was at my dealer one day when he got an oil order, it came on a Castrol pallet.
A while back it was generally accepted that Castrol was the supplier and that the summer BLEND was a 10-40 and the winter SYNTHETIC was a 5-40.
Castrol is one of the few that make a motorcycle synthetic in 5-40. However, not long ago when I mentioned the above, someone (forget who) corrected me and said BRP had changed their supplier a couple years ago. Thats why I mentioned Bel Ray above.
How long ago was it that you saw the pallet of Castrol?
Do I believe BRP makes their own oil? Absolutely not!
Do I believe they spent a million or so developing it? Absolutely not...marketing hype is the name of the game.
How will we know how good their Blended oil is? When DocHumprey gets his lab report back, that will go a long way to tell us what the quality is. If it comes back showing the viscosity is still 40W or near that, I'll post an apology to everyone and beg BRP's forgiveness for doubting them!
Furthermore, I'll provide a prepaid test kit to anyone who does their own oil changes and has 9000 miles on the Blend if they will send it in and post the results here.
You'll need to get the sample immediately when it starts draining (not out of the drain container as that would be contaminated), or preferably siphon some out with a clean hose.
Any takers?
PS: I'm not knocking BRP oil. I'm saying that I firmly believe that NO approved motorcycle oil, whether its Blended, full synthetic, or Dino, will make it to 4000 miles maintaining its viscosity of 40W in either the 998 or 1330 motor.