5502213
hot street - dirt track
Renault F7
I-4cyl 2.0L 16v DOHC (DTH/DTH)
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intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 286°
279°
duration @ 1.0mm
: 246°
238°
valve lift
: 10.65mm
10.20mm
cam lift
:
lobe angle
: 110°
110°
timing @ 1.0mm
: 13° / 53°
49° / 9°
valve lift @ TDC
: 2.50mm
1.95mm
parts setup:
cam wheels :
: View CTRE004
: View CTRE004
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
: 31kg @ 0.0mm
: 31kg @ 0.0mm
max. load / lift
: 84kg @ 10.5mm
: 84kg @ 10.5mm
REMARKS :
#
check std valve spring setup for coil bind length and use valve spring kit if required
REMARKS :
#
Renault has used different camshaft specifications (1.8L, 2.0L, Clio Williams). Depending on the engine version and application, extra modifications may be required.
#
Distance between valve and piston should be 1.0mm at least:
-
check 5-15° after TDC on intake
-
check 5-15° before TDC on exhaust
Machine pistons if required. Wrong installation can cause severe engine damage!
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors