4900360
turbo conversion
Citroën XU9JA (DKZ) 109mm valves
I-4cyl 1.9L 8v SOHC (DT/DT)
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intake
exhaust
camshaft data:
lash ramp
: 0.20mm
0.30mm
duration @ 0.1mm
: 276°
274°
duration @ 1.0mm
: 235°
237°
valve lift
: 12.25mm
11.60mm
cam lift
:
lobe angle
: 112°
114°
timing @ 1.0mm
: 5° / 50°
53° / 4°
valve lift @ TDC
: 1.85mm
1.85mm
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 :
REMARKS :
#
without fuel pump lobe
#
WHEN USING THE STD VALVE SPRINGS, it is required to check the individual coil bind lengths.
In most engines, these camshafts will work with the original valve springs. However, the coil bind lengths of individual valve springs show differences up to 1mm, so in some engines the maximum valve lift may be critical. Moreover, different valves and valve springs setups have been used.
#
for BIG TURBO conversion (std to big turbo)