Description
Tomei
PonCam
and
ProCam
are
a
popular
choice
for
camshafts.
With
Tomei's
extensive
dyno
testing
and
years
of
experience,
these
camshafts
are
optimized
for
each
application.
Tomei
normally
starts
off
with
256
degree
for
low
profile
application
that
requires
an
overall
improvement
in
power
band
without
sacrificing
low
end.
With
higher
power
in
mind,
Tomei
develops
the
260
degree
version
to
focus
on
mid
to
high
rpm.
Then
comes
the
270
and
280
degree
versions
that
focus
mainly
on
high
rpm
to
extract
maximum
horsepower
from
the
engine.
Upgrading
the
Valve
Springs
is
required
when
using
Camshafts
with
Cam
Lift
greater
than
11.0mm
(sold
separately).
When
using
Camshafts
with
Cam
lift
greater
than
11.0mm
on
the
intake
side
there
is
a
chance
that
the
valves
can
come
into
contact
with
the
piston
when
the
eVTC
advances
the
timing.
In
this
case
it
is
highly
recommended
to
recess
the
pistons
to
guarantee
adequate
clearance.
Example:
The
standard
advance
amount
with
the
stock
head
and
stock
pistons
with
the
eVTC
will
require
approximately
1mm
valve
recess
on
the
piston
Specifications
&
Application
Guide
Engine |
Duration |
Max
Cam
Lift |
Bank |
Max
Valve
Lift |
Cold
Valve
Clearance
(±0.01) |
Valve
Timing
Center
Line |
Base
Circle |
Part
No. |
VQ35DE
RevUp |
264° |
10.80mm |
Intake |
10.50mm |
In:
030mm
Ex:
0.33mm |
In:
125°
Ex:
126° |
Φ35.5mm |
142031 |
Exhaust |
10.47mm |
142032 |
272° |
Intake |
10.50mm |
142033 |
Exhaust |
10.47mm |
142034 |
11.30mm |
Intake |
11.00mm |
142035 |
11.00mm |
Exhaust |
10.67mm |
142036 |
280° |
11.30mm |
Intake |
11.00mm |
142037 |
11.00mm |
Exhaust |
10.67mm |
142038 |
Compatibility
If you have questions about vehicle fitment, please contact us.
Customer Questions
Question:
Do you have these in stock or are they shipped from Japan? If shipped from japan, what is the normal lead time?
- Johnny Tran
Answer:
These are normally made to order and take 4-6 weeks to ship in from Japan.