3.5L Atkinson Exhaust

Not sure what Nissan uses, but Honda does use a steel "belt" of some sort. Its kinda like a chain with a metric shit ton of links. The Accord has a lot of different drive settings, and I haven't taken the time to mess with all of them and see what they do, however, I keep it in "normal" with the "Ecco" on. I have put it in "Sport" with the Ecco on, and it seems to keep the engine at the base of the torque curve all the time. Throttle response is more "snappy" too. One time, I went balls out, and disabled "Ecco", Traction control, and threw it in "Sport". As I looked over at my Wife, while doing my best impression of "The Stig", I said "Lets see what thing thing's got!". I planted my foot down hard, and the fucker just lit the tires. I stopped and said "Alrighty then"........and headed back home.