which turn motor did you go with and what pinion gear? i installed the 8.5t 60amp on my sons volcano with 17t pinion and its pretty quick with 2 cell lipos. cant wait to try 3 cell. i ordered the 9t 35 amp kit first but didnt think it would be strong enough so sold it to a friend for his sons rustler before even trying it. But in the rustler it runs 65mph on 3 cells.