Quote:
Originally Posted by RhoXS
BTW, temperature is a double edged sword. At lower temperatures the air is more dense. This means higher windage but more oxygen per unit volume of air sucked into the engine. I have no clue how significant these factors are or which dominates. I do remember from many years ago a friends GTO seemed to accelerate better on cold days.
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It might improve acceleration but don't forget that the pressure in your tires changes 1psi for every 10F. Over the course of my trip to Montreal I saw a 30F swing in temperature.