Description: Tuning a battery eating combo for super high speed tracks with long straights. 2307-2500kv HyperLite motors with 5048 V1s props. These motors are harder to tune than 2205 and 2206 for some reason, but it's starting to get there! For this combo it's important to have strong lipos. I use Tattu R-Line 2.0 HV packs. I am sponsored by Tattu and the packs are the reason I joined the team! Consistent punch and no voltage sag! 10% off Tattu batteries! www.genstattu.com, use coupon code "flyb10" at checkout.