I agree with your comment on Honda engines.
But I also think it's false economy to use a cheap dino in these engines. Use the lightest most fuel efficient oil you can get your hands on. The fuel savings alone more than makes up for the slightly higher oil cost plus you've maximizing the engines power, a benefit I particularly like. This is after all a motor oil forum.
I'd also forgo UOA's unless you're doing it for entertainment purposes.
But I also think it's false economy to use a cheap dino in these engines. Use the lightest most fuel efficient oil you can get your hands on. The fuel savings alone more than makes up for the slightly higher oil cost plus you've maximizing the engines power, a benefit I particularly like. This is after all a motor oil forum.
I'd also forgo UOA's unless you're doing it for entertainment purposes.