no crap, but how are you going to produce lower than ambient temperatures? it just doesnt happen. therefore, my 120* IAT still produce as much power as someone running completely ambient at 80* because of the timing tables and how much the blower negates the intake temperature just by heating it up anyway. was my car a monster on a 3.4 pulley in winter? yes. did it feel more like a dog when it was 80* outside in summer? yes. you cannot control weather, so do yourself a favor and make an intake that FLOWS well. the intake temperatures just do not matter that much. i will argue this up and down for weeks.
