Arbre à Cames CAT CAMS Peugeot 206 2.0 16S EW10J4S 256° (la paire)
4901804
hot street - dirt track
Citroën EW10J4S 180hp
I-4cyl 2.0L 16v DOHC (DTH/DTH)
duration @ 0.1mm
: 256°
256°
duration @ 1.0mm
: 228°
228°
valve lift
: 10.75mm
10.75mm
lobe angle
: 137° (97°)
104°
timing @ 1.0mm
: -23° / 71°
38° / 10°
valve lift @ TDC
: 0.00mm (3.05mm)
2.20mm
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
: 99410/s
: 99410/s
lower retainer
:

O.E.M.
:

O.E.M.
exterior spring
: PAC-S90015
: PAC-S90015
fitted load / length
: 30kg @ 38.0mm
: 30kg @ 38.0mm
max. load / lift
: 79kg @ 13.0mm
: 79kg @ 13.0mm
REMARKS :
#
#
Inlet Valves:
#
9249003 d6.00 // D35.0 // L106.1
#
Exhaust Valves:
#
9249004 d6.00 // D31.0 // L102.9
REMARKS :
#
Camshafts for use with original VVT system (intake only)
#
The VVT system on the intake camshaft changes the cam timing (and so the lift at TDC):
-
intake: 137° (disengaged) // 97° (engaged)
-
exhaust: 104° (no VVT)
Please make sure there is enough distance between valve and piston when the VVT system is engaged.
Wrong installation can cause severe engine damage!
#
FOR COMPETITION APPLICATIONS ONLY. Following details must be verified:
-
the camshafs must turn smooth in the cylinderhead, provide free travel by machining where needed
-
distance between valve seal and retainer at full lift must be 0.6mm at least
-
minimum valve spring travel of 1.0mm at full lift must be provided
-
distance between valve and piston 1.0mm (pref. 1.5mm). check 5-15° before TDC on exhaust, and after TDC on intake
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors