Post by
joe603 »
https://forums.nicoclub.com/joe603-u34652.html
Fri Apr 10, 2009 4:57 am
The benefit is the car feels like a race car...acceleration is improved as you can increase the RPMs much faster with a lighter flywheel. Deceleration is also improved as the car will slow down faster too. However, the trade off is noise. The noise is caused by the transmission gear lash that is quieted by the dual-mass flywheel.
Think about what the flywheel does...the dual-mass design has springs and weights to dampen the drivetrain vibrations. These vibrations cause the gears to shudder thus causing noise.
So, do you want performance or quiet? If the sounds bother you, you can depress the clutch. (I do this at some drive-through windows)