I'm running an AeroWorks Edge 27% on a 2.1 MOKI engine, and after a few minutes, the engine just turned off......the misture was perfect and the engine full off power, in the ground i notice that the engine is overheated, i'm using the original openings in the cowl, and a big one in the botton......

What can i do to have a better ventilation or run the engine cooler?

Henrique