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yep, it's a fact, mighty car mods never lies. the emissive qualities of the color black, make black intercoolers run cooler at idle when airflow is not rushing through them
It should also be stated that when airflow IS rushing through them they are not better NOR worse than a shiny one. Pretty cool to see...maybe I have my next project.
Is it the paint COLOUR or the Acrylic Paint itself that has the properties of absorbing heat from the metal?
I'd like to think its more to do with the Paint, than the colour of it.
Yes it's spelt "colour" where I live.
yea it's all because of the color. it's physics at play here. just how a black t shirt gets much hotter in the sun than say a white t shirt, a black hoody will make you colder in the winter at night than a white hoody. it's the emissive and absorbing temperatures properties of the color. colors aren't just things we see, they're part of a physical light spectrum of different wavelengths and each of them have different properties. i went too far i'm sorry, and i might be a little wrong. it's 1:30 am and i'm tired lol