RE: will this be a good motor
I would put an OS or a Thundertiger. My friend put a Thunder Tiger .12 (1 HP 31,000 RPM)on his Kyosho Ultima and it flies! It can spin out so fast its body gets long and skinny. But If you want to "over power it" an OS .18 is 1.3HP and 32,000 RPM. The opne one My X-C has been very reliable and powerful. and I dont take it easy on it, believe me.