HI All I'm relatively new here.... I have a Toyota Glanza along with an EP82 I've drag raced for many yrs now...but drifted towards circut racing now... I'm currently running a 5EFHE with a 4EFTE intake manifold. Our Track is a small and requires fast acceleration out of the corners. SO I'm considering switching back to the 5EFHE intake. My question is, have anyone checked the difference by the way the 5efhe and the 4efte intake to notice if there is a noticeable difference ? From research I've read some persons saying the 5 E have a better flow, but I need acceleration and not top end...