Hello, I have an old panda rc car with a magnum gp10 engine now is a thunder tiger gp 10 engine. this post is because I have serious problems with the temperature of the engine. First I open several parts of the car to let the air come inside. Now I have increased the nitro percentage, because I have heard that this makes get lower the temperature.

In the manual said that i have to use a 10% mixture, but i have increase to a 15% and it works better, but still very high

Is there anithing else I can do to make it low?

Thanks everyone