Originally Posted By: Cujet
They have plastic camshafts, no, I'm not kidding. No need for oils with high ZDDP. I'd pick standard Mobil 1 for overall use.
for real? i never popped the lid on the eu2000 I had, but I did look inside the GC engine on the honda hrx mower--- its cam was metal... and that's the lower-tier engine. that would surprise.
regarding oil, I don't think those engines really care. they get tons of hours on them at trade shows, small work sites, camping--- with not even internet lore of consistent failures.