Description
ATI
Performance
Products
is
proud
to
introduce
its
Super
Damper
for
2023+
Nissan
Z
VR30DDTT
engines.
Part
#918583
and
#918585
is
a
5.763-inch
OEM
diameter
aluminum
shell
damper
with
a
6-groove
belt
drive
in
the
outer
shell
that
is
a
direct
replacement
for
OEM
Nissan
Part
#12303-6GP0A
that
fits
Nissan's
2023+
3.0L
V6
engines
and
retains
the
OEM
serpentine
belt
locations.
The
damper
comes
with
laser-etched
timing
marks,
a
single
.199-inch
keyway
4140
Heat
Treat
hub,
and
exceeds
SFI
18.1
Safety
Certification
for
competition
use.
OEM
dampers
are
optimally
tuned
to
a
narrow
band
of
“perceived
normal
driving
conditions”
and
do
not
perform
well
outside
of
those
limits.
The
ATI
Super
Damper
can
handle
any
engine
speeds
and
driving
conditions
that
get
thrown
at
it
to
better
protect
your
engine.
ATI
Super
Dampers
provide
balanced
dampening
of
torsional
crankshaft
vibrations
through
all
RPM
ranges
especially
during
competition
use.
Key
Differences
Between
Street
and
Race
Super
Dampers
|
Feature |
Street
Version |
Performance/Race
Version |
|
Internal
Inertia
Rings |
3-Ring |
5-Ring |
|
Application |
Street
/
Mild
Performance |
Race
/
High
RPM |
|
Vibration
Control |
Moderate |
High
/
Advanced |
|
Durability
under
Load |
Standard |
Heavy
Duty |
|
Weight |
Lighter |
Heavier
(more
inertia
mass) |
|
Cost |
Lower |
Higher |
Compatibility
If you have questions about vehicle fitment, please contact us.
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