[Tigerkf]

Man just put in what Honda recommends I don’t understand how the snake oil companies stay in business. Honda is the largest engine manufacturer on the planet and commits billions and billions of dollars in research. They have the most reliable products in the world. If they don’t know what’s best for their engines no one does. Call it marketing or whatever you want. When it comes down to it who do you trust. You bought their brand didn’t you?

And yet.....they don't manufacture oil! So your argument is MOOT!!!