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#14: 12-13-2009, 11:53 AM
 
 mark30pwr
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Thanks Bryan, back to a serious question. I've driven turbo cars for the past 15 years, and am planning on soon going to an naturally aspirated. What is the technical reason why intercoolers are not used on naturally aspirated? I can only imagine that cooler intake air would boost performance on any type of engine. Is it becasue a turbo is needed to actively pump the air, and that without a turbo an intercooler would be less efficient than not having one, perhaps due to added air flow restrictions? Do supercharged cars use intercoolers?