A few good points have been made about the dual chain but I personally feel it doesn't hurt to see what's out there running to see if you can do anything with it even if it's just to determine it won't work and it won't hold up to the speed and duration of a Bonneville run. I'll contribute the info I have as soon as I can find it. Hopefully we'll have a little fact driven dialog on this point in the future. Regardless of the outcome, we can all learn a little something new.
I've never been real big on the whole "it won't work, why, because I said so" way of thinking. I need more answers or I just keep asking questions! Most of the time by the time I determine something won't work it's already opened the door to what will work!
Deb