The LA 10 and LA 15 are the best little engines I have ever seen, they have tons of power!!! They take my homemade fun-flys (40" and 30"Balsa build up with hanger9 transparent cover) and go straight up, I have a thunder tiger .07 that runs just like the os max LAs. with tons of power!!! They have the best idle!!! The on and off power is the best, and they are very light weight engines!!! THE BEST EVER!!!!!!!
