O.E.M.
Toyota 1ZZ-FE VVT-i
I-4cyl 1.8L 16v DOHC
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intake
exhaust
camshaft data:
lash ramp
: 0.25mm
0.30mm
duration @ 0.1mm
: 247°
231°
duration @ 1.0mm
: 209°
194°
valve lift
: 9.65mm
8.80mm
cam lift
: 9.65mm
8.80mm
lobe angle
: 115° (72°)
110°
timing @ 1.0mm
: -11° / 40°
27° / -13°
valve lift @ TDC
: 0.50mm (5.24mm)
0.50mm
parts setup:
cam wheels :
:
:
follower
: O.E.M.
: O.E.M.
valve lash
: O.E.M.
: O.E.M.
valve
: O.E.M.
: O.E.M.
valve locks
: O.E.M.
: O.E.M.
upper retainer
: O.E.M.
: O.E.M.
lower retainer
: O.E.M.
: O.E.M.
exterior spring
: O.E.M.
: O.E.M.
interior spring
fitted load / length
: 0kg @ 0.0mm
: 0kg @ 0.0mm
max. load / lift
: 0kg @ 0.0mm
: 0kg @ 0.0mm
REMARKS :
#
original valve spring info is not available
REMARKS :
#
The VANOS (VVT) system on the intake camshaft changes the PD from 115° to 72°.
The data are shown for full intake retard (disengaged VVT). Check distance between valves and piston to be 1mm at least. Wrong installation will cause severe engine damage!