451350 / 451350 - Application Notes



Please Note:  A stock 350Z or G35 is equipped with a dual-mass OEM flywheel,
which can dampen some harmonic vibrations from the transmission, at the
expense of weight and reduced performance. An aluminum flywheel frees up
that weight, for immediate performance gains, at the expense of some
additional drivetrain noise, typically at low RPMs or at idle.  This
additional drivetrain noise is normal, and typical with any aluminum
flywheel upgrade.