I just tested my xmod with my custom Li-po battery setup and stage 2 speed motor. Even with AWD I have trouble getting traction. I can't imagine using the drift gear.It so nice have power to be able to kick out the rear end when ever I want to. Now I am just waiting for my bearings and aluminum steering parts to come in so I can control my car at these speeds. Oh yeah Whenever I hold the car off of the ground and rev it the tires expand 3-4mm.
oh yeah I have the AWD kit with both diffs locked.