Quote Originally Posted by Hotsauce View Post
Cold air makes power, and LOTS of it.

Cold air is denser, and the cooler charge air temp makes for less detonation.

This is why we try to make cold air intakes for supercharged cars, and why intercooling a forced induction car makes sooo much more power.

This is also why cars run poorly at high altitudes.

John C.
More power doesn't equate to better mpgs... A Warm air intake is added to cars who are "Eco Modders"

http://en.wikipedia.org/wiki/Warm_air_intake