skypup50

I was just reading where some people were sending them away for expensive mods to get all cylinders at even temps , better mid range acceleration and a 500 rpm increase. Don't think it would be worth that. They sure sound great. Saw a vid of one in a GP Waco that was beautiful and someone else ran one in the same plane and gave the engine a negative based on his experience. Seemed like a nice engine. I have an FG 21 and like the sound of that engine.