5502423
tarmac rally - race
Renault F4R.730 Clio II (VVT in, 172/180hp)
I-4cyl 2.0L 16v DOHC (RPRH/RPRH)
Save to PDF
intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 292°
284°
duration @ 1.0mm
: 255°
247°
valve lift
: 11.25mm
11.25mm
cam lift
: 5.70mm
5.70mm
lobe angle
: 124° (106°)
108°
timing @ 1.0mm
: 4° / 71°
51° / 16°
valve lift @ TDC
: 1.35mm (3.60mm)
2.80mm
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
: View PAC-E99862
: View PAC-E99862
interior spring
fitted load / length
: 31kg @ 34.5mm
: 31kg @ 34.5mm
max. load / lift
: 85kg @ 12.5mm
: 85kg @ 12.5mm
REMARKS :
#
#
Inlet Valves:
#
View9255001 d5.50 // D33.4 // L110.0
#
Exhaust Valves:
#
View9255002 d5.50 // D29.1 // L109.0
REMARKS :
#
camshafts for use with VVT on intake (like original)
#
camshaft set for use with individual throttle bodies
#
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.
#
ECU reprogramming required