so i receved my 2000kv 70mm this week....installed in my e-revo and tested...so after 20 min my motor was 160f

esc109f(fan spinning),batt 98f...temp outside -15 celcius(5f)
my set-up
e-revo
16/68
6cell lipo
mmmv3
timing lowest,punch contro; 50%
mulcher serie40 tire
all around 10awg wire and 6mm plug
well...i think that im undergeared..(i hope)any idea
thanks