Look into the Eflite Power 25 1250KV. It works with the prop size you need. If the plane weighs more than 5.5 pounds though, you may need to go to a larger motor. Prop size for that motor is
8x8E to 10x10E (3S). I have a pair of them flying my Twin Otter, but for that plane it needs 8800 MAH 3S packs for it to fly more than a couple minutes after take off due to it's size. Don't forget that batteries work on their sides too.
https://www.horizonhobby.com/product...EFLM4025B.html