Hey everyone, My brand new e revo just showed up in the mail yesterday! I plan on running 6s lipo in this beast, so I would like to beaf it up a bit before I get it out. I have been reading in the forums that the "summit drive shaft upgrade" is a good upgrade to do. Could someone explain the parts needed and how I go about doing this? Also, can you recommend a good 3s lipos? What c rating and capacity should I get?