Well a little update. I still only have about 10 tanks on the picco all with the center diff. Sunday I'm saposed to go to a big bash with a couple of guys form the hpi baja forum and my local hobby shop. So I decided to drop in my spare tranny with no center diff. Running stock gearing it is just insane! I can't keep the front end off the ground and I have a feeling ill need a new wing after sunday, because all its for now is a wheelie bar lol. If anyone is lookin for power, picco and jp thats the only way to go. I kind of like my OS .18 a little better still though. That mill would hold a tune all day long, and never temp over 230, and it was still pretty quick. The picco just makes it stupid fun, espically with out the center diff. Anyways just thought id add to this thread a little!