[slimthelineman]

I run a 6s 1400-1700 kv setup on the track and it's awesome. My 2650 lipos are 475g. Much lighter than a four cell setup. I would agree that six cells on more than 1800kv is not a suitable track setup. But with some planning a six cell setup will work as well if not better than four cells and be lighter and cooler. Just my $.02.