[Jiffycake]

I hate it. There have been threads on here and it was concluded that it was emissions related. The moment you lift your foot off the pedal, the revs "hang" for a bit to burn off the unburnt fuel before dropping down rpm.

Another theory was the very heavy flywheel the ka24de in our truck has.

It could also be a combination of these two things.

This is one of my ONLY gripes with the truck too. I hate the rev hang with a passion, especially after driving an older car that drops rev immediately after the pedal is released.

 

[Jiffycake]

Has anyone tried using a lightened flywheel from a 240sx? The only problem I could see is losing the rotating mass (thus high inertia) of the flywheel when hauling heavy loads.