Gas Milage ?

[Learpilot]

Now that spring is here and we start going to some car shows. What would give better gas milage cold air or hot air to the carb or EFI ?

THANKS

[enjenjo]

In theory, cold air is better, being more dense, because there is more oxygen available to burn as much fuel as possible.

Of course once it's inside the engine, hotter is better because it atomizes the fuel better for more complete combustion

[tomslik]

yeah, try running hot air in the summer with the dishwater we have for gas.......