well if it burns up the motor at least I can say that I had fun and those motors are rather cheap about 60.00 bucks not bad when you add up 2 gallons of nitro that,s almost 70.00 bucks so if it last 2 weeks at the speed and power it has I,m happy and if it burns up I,ll go larger and try that and I did have to make a special motor mount out of 3003 .012 alum. the same thing I made the trim tabs out of.