I just purchased a 98 Cobra and was wondering if the "seat of the pants" feel was really recognizeable when the engine hits 3,250 RPM and opens the throttle ports to the secondary intake valves. I just got it with 75,000 miles in great shape and really have not ran it too hard yet and noticed a difference. Thanks, Bryan

 

im not sure how it feels when the imrc's open..i was blown, so i wouldnt know. why dont you just get on it and find out?

 

While you will notice the change, it's probably going to feel the same as comming into the power band of any car. The computers control these things so smoothly these days. Not like the old school secondaries.