Description
The
NGK
Iridium
plug
is
a
great
replacement
for
the
stock
plugs
for
the
RB26,
and
are
one
step
colder
than
stock,
generally
good
up
to
around
500hp.
These
come
pre-gapped
at
0.044"
(1.1mm)
but
we
recommend
double
checking
the
gap
and
gapping
down
as
necessary
for
higher
boost
levels.
Compatibility
If you have questions about vehicle fitment, please contact us.
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