5502428
sport
Renault F4R.730 Clio II (VVT in, 172/180hp)
I-4cyl 2.0L 16v DOHC (RPRH/RPRH)
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intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 272°
256°
duration @ 1.0mm
: 236°
220°
valve lift
: 11.30mm
10.25mm
cam lift
: 5.70mm
5.20mm
lobe angle
: 124° (108°)
108°
timing @ 1.0mm
: -6° / 62°
38° / 2°
valve lift @ TDC
: 0.55mm (2.10mm)
1.15mm
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 :
#
camshafts for use with VVT on intake (like original)
#
The VVT system on the intake camshaft changes the cam timing (and so the lift at TDC):
-
1st intake valve: 124° (disengaged) // 108° (engaged)
-
2nd intake valve: 128° (disengaged) // 112° (engaged)
-
1st exhaust valve: 112° (no VVT)
-
2nd exhaust valve: 108° (no VVT)
Please make sure there is enough distance between valve and piston when the VVT system is engaged.