Originally Posted by D.a.v.e

I suspect you will blow up that motor running 6 cell. I've had good luck running 6 cell this season with a 1700KV Tekin. Running 6 cell its just as fast as the 2650 on 4 cell.

The hardest part about running 6 cell is finding packs that fit in the trays. I run 2 x 3 cell 5000mah packs and had to add extenders on the battery tray posts due to the added height of the packs. I only use about 60% of the pack during a 7 min race and a 2-3 min warm up. I would look for something in the range of 3800-4200's next time I buy batts. Note: The guys running 4 cell are in the 7000mah range at my track and sometimes run out of juice.