I did do a search, and couldn't come up with what I was looking for. I'd like to put a bigger tank on my 06 for woods riding, and I can't decide which one to go with. It's going to most likely be one of the two Clarkes. I don't think I'd need the capacity of the 3.2 very often and that the 2.6 would probably be just fine, and it does seem that most guys are running the 2.6 from what I've read. Does anyone know roughly how many miles/hours you can go on the 2.6 before running it dry? I also considered the 07 WR 450 tank, but it's only 2.1 gallons and probably wouldn't be quite enough. I've also read a few times on here that the 2.6 pushes the rad shrouds out some, has anyone running a 2.6 found this to be a huge problem? Any opinions/comparisons between the 2.6 and the 3.2 would be nice to hear also if someone has tried both.