i put a edlebrock manifold on my gsr vx and everybody is telling me its robbing me down low, i can feel a difference on bottom from my hatch and my buddies b16 hatch but what do yall think, should i pull the butterflies and put the gsr manifold back on?

 

A GS-R manifold with no butterfly plates is ten times worse then a "normal" upturned style aftermarket manifold. If you go back to the stocker, leave the butterflies active.

 

Leave the edelbrock on. Hondas dont make power down low anyways and in any form of racing you stay in the top of the powerband.