The LEO 46, Mecoa 46 (some of them), and the MegaTech 46 are all one and the same. They are all LEO's. They are a pretty good engine. They are patterned after the OS 46SF. They run about like it does too. The engines are a couple hundred rpm shy of the OS46FX. They start and transition good. They last a long time etc. You can get $20 off on one from MECOA by trading in your old worn out engine on it. Also you can get pretty good prices and delivery from www.justengines.unseen.org . Their hottest engine is the LEO 37. With the 40 carb in it, it will out do the OS 32SX. See the Just Engines site.

Enjoy,

Jim