07-31-2024, 05:41 AM
(07-30-2024, 02:18 AM)Ollie_imp Wrote: Both my Hondas, Yamaha, mower, side by sides, and tractor get Rotella T6 15w-40. And they run fine so it must be awesome oil!
My CB1100 ran noticably louder on the 15w40. It was louder on 10w40 too, but I didn't notice it until I switched to 10w30 and my engine became nearly silent.
I actually had someone ask me if my bike was electric because they couldn't hear it idling.
Yes, it's that quiet.

