Quote:
Originally Posted by 2bits
I think the confusion is stemming from airflow vs charge temp. The opinion you cited only addressed airflow. While stock airflow may be adequate, it's drawing hot engine compartment air. The only intake which has showed significant improvement so far (Stillen G3) moves induction in front of the radiator, outside the engine compartment entirely.
It's not really about intake airflow for the 370z, so it misses the point.
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Incorrect. The stock system is sealed to the thru ports at the Radiator support. ALL air is ingested from outside the engine bay, just like the Stillens. IAT (intake air temps) run only 8-10 degrees higher than ambient at steady cruise, so the Stock box is pretty well designed to start with..