I have an '86 Prelude with the 1.8 dual carb engine. When I release the gas
pedal to shift the RPMs will usually rise a bit and then slowly come down,
sometimes the RPM just stays where it is for a second then drops. Why might
this be happening and what can I do to fix it? I would rather not be putting
that extra wear on the clutch and synchros, but waiting for the RPM to drop
to about where it would be in the next gear gets old real fast. Any ideas?

Cory