No, I don't think so. I actually think that the pump and FPR have improved my throttle response. My theory is that the old pump had a hard time with quick changes in demand. With the new pump, when you stomp on the gas the pump can easily keep up with the needed pressure/volume.

As for the plenum pipe, I think I may give it a shot. I don't think that it can really hurt anything.

BP

Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.