I have noticed since new so not sure if it common thing or just mine? When pressing gas pedal to bring up revs in nuetral they drop off slowly and then fall back to idle closer to 2500rpm mark quickly. Also when letting off the throttle when approaching a stop I don't seem to notice much engine braking at first, it feels like an automatic would feel when you coast.Accells from stop quickly on the revs and makes a big punch at 4000 when the secondaries open feels like my old SVO did when the turbo came on. Been a blast to drive especially at Texas Motor Speedway at SVTOA meets. 98 E1 pro flow MAF borlas
