[dadgummit]

Integy products do not have a good reputation for larger scale rc's (MT's etc).
I would use eigher the Traxxas big bore aluminum shocks, really nice and pretty strong or the UE supershocks (which I think are available through RC Monster). The ue versions are actually 1/8 th scale shocks that have been adapted for use on the maxx trucks. totally bullet proof!!
I think some people are trying to adapt the losi lst2 shocks to the maxx too. They are by far the best shocks in rc but to fit on the maxx you have to cut away too much of the upper a-arm to let them fit in my opinion. Others may have an alternitive though.