I'm not much for burn't toast but this toast knows tracks. Go with the Camo extreme 2.5.I was talking to sasksummit the other day and he went to a 154 CE 2.5" last season and he was saying it made a hell of a difference.
It is easy to say go with the 2.5 camp extreme but it can also depend on your riding style and abilities as well. I see lots of mountain sleds used for ditch bangers and rarely leave the chalets.
If that's the case, stick to a 2.25.
Going to a non ported track is going to give you better floatation right away. You will possibly see higher operating temps with a non ported track if you ride any amount of trail into your riding area and do no run a proper length snow flap and scratchers. Even more so with the 2.5.
Doo had a 2.25 that had a different durometer a few years ago that performed as good as the longer lugged tracks but I do not have the part number.
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