Has anyone notice has fast your car is going when driving @3000rpm, with out the power switch on reason i ask is that i have the weapons r intake and i notice that car is going much faster @the same rpm as before intake, also i added a flex tube extension that goes inside my air box out right below the driver side fog night, the ideal behind it is suppose to draw in more direct air into my engine...vs with out the flex tube i was notice the car sometimes pulls back when i have coming from a high speed down and then a slight delay when accel pedal again? other

 

90 at 3000 sounds reasonable