Does the Pilot's engine use timing belt or timing chain?
If it is using timing belt, how often does it need replacement?
(5 year or 80K miles whichever comes first?)
I am embarrased to say, I don't know the exact mileage for the timing belt change. Previous Honda's was 90k. I think they increased the mileage limit but I will have to check and get back with you tomorrow night.
...and "severe conditions" for the timing belt are specifically described as "regularly operating in very high temperatures (over 110 deg F), in very low temperatures (under -20 deg F), or frequently towing a trailer.