7107321
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Toyota 4A-GE 20v VVT-i
I-4cyl 1.6L 20v DOHC (DT/DT)
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intake
exhaust
camshaft data:
lash ramp
: 0.40mm
0.40mm
duration @ 0.1mm
: 264°
264°
duration @ 1.0mm
: 224°
224°
valve lift
: 8.50mm
8.50mm
cam lift
:
lobe angle
: 110°
110°
timing @ 1.0mm
: 2° / 42°
42° / 2°
valve lift @ TDC
: 1.55mm
1.55mm
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
: 15kg @ 35.3mm
: 15kg @ 35.3mm
max. load / lift
: 35kg @ 9.5mm
: 35kg @ 9.5mm
REMARKS :
REMARKS :
#
Valve lift and timing data are illustrated on a locked centerline. The VANOS system changes the centerlines and therefore the timing data and lift on TDC.
-
The centerline and TDC data should not be used when installing the camshaft with full cam intake retard (disengaged VANOS system)!!! WRONG INSTALLATION WILL CAUSE THE VALVES TO HIT THE PISTONS!!!
-
We insist to install the VANOS camshaft(s) in such way that the distance between valves and piston is at least 1mm at full advance of the intake (or full retard at the exhaust)