4912533
turbo conversion
Citroën XU10J4 (RFY) 150hp
I-4cyl 2.0L 16v DOHC (DTH/DTH)
intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 275°
257°
duration @ 1.0mm
: 239°
216°
valve lift
: 11.50mm
8.95mm
cam lift
:
lobe angle
: 110°
120°
timing @ 1.0mm
: 10° / 49°
48° / -12°
valve lift @ TDC
: 2.20mm
0.25mm
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
: 40kg @ 39.0mm
: 40kg @ 39.0mm
max. load / lift
: 98kg @ 10.8mm
: 98kg @ 10.8mm
REMARKS :
#
green colored OE springs accept valve lift of 10.8mm at maximum
REMARKS :
#
The exhaust camshafts have a sleeve and internal oil supply to fit the servo pump (direct drive)