[328th*Col.Doodle]

It really depends on what plane on your aircraft your flying. On the P-47 and P-51 there's wasn't much for flames coming out of the exhaust. But for early war planes there is a lot of flames and smoke from the exhaust. I went to an air show and I saw a ME 109E fly and a I-16 Rata and all you could see come out of the engine was smoke.