I have a 1527 1D motor on my extended Lst2 and with a 5S it was a handful to drive but lacking the topend cause my 5S 8k maxamps seems like dying out. But I think you could only run a 6S or (7S tops) as you will go over the recommended 60,000 rpms rating of the motor. But being a road car it should be lighter than a Monster truck with big tires. My truck weights 18 lbs with full gear on it and that motor never even have problem lighting up the 4 tires
on take off.
