These hump packs work??

Assuming you are using the stock radio box, you should be able to get it to work if you get rid of the optidrive unit.

I am not positive since I haven't actually tried it.

the revo pack is a flat pack, this one will not fit in the battery box, now like rob said, you may be able to cram it in the rx box.

the revo comes with a nice rx battery, why would you want to change it?

Yea I know the revo is a flat pack......I have a few ...but I have four revos and only three packs just now.....so I was looking for a deal on a pack...fast eddy is out of flats right now....anyway. I have center diffs in all but one so I have what looks like enough room to sqeeze this one in and a DSM unit.

Thanks for the nudge I will just buy it and make it work....they are a good deal.

Mike

You could always re-solder and wrap it. Not sure if that will save you the $10 from just buying a new pack though, unless you have materials on hand and your time is cheap.

I picked up two.....I believe that with a DSM and a cut box it will work......or at least for $20 I am willing to take the chance..