ORIGINAL: DRAGONFIRE81M

it could be the size of the batterys . when i ran my 22" with that motor on 14.8 i was useing two 2000mah 2s at 12c and if i could have keped the nose down it would have halled .

but it also could have been what your saying b/c to me it looked like you where slower then my 2580 kv on 11.1 .

oh ya what kinda run time are you getting