No. Out of my five airplanes running Gas/Glow, I only put onboard glow on the Super Tiger .90. I'm thinking about putting a normal size carb on that engine instead of the huge one I put on it at first, and taking out the onboard glow. The engine makes really good power with the big carb on it, but it won't idle as slow as I want, even with the butterfly completely closed.

AV8TOR