6300114
tarmac rally - race
Simca / Talbot Rally 1-2-3
I-4cyl 1.3L 8v OHV (FT/FT)
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intake
exhaust
camshaft data:
lash ramp
: 0.40mm
0.40mm
duration @ 0.1mm
: 308°
308°
duration @ 1.0mm
: 265°
265°
valve lift
: 10.85mm
10.85mm
cam lift
: 7.25mm
7.25mm
lobe angle
: 105°
105°
timing @ 1.0mm
: 27° / 58°
57° / 28°
valve lift @ TDC
: 4.30mm
4.25mm
parts setup:
cam wheels :
:
:
follower
: View CAT063
: View CAT063
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-S10011
: View PAC-S10011
interior spring
fitted load / length
: 42kg @ 36.6mm
: 42kg @ 36.6mm
max. load / lift
: 99kg @ 11.5mm
: 99kg @ 11.5mm
REMARKS :
#
check distance between valve seal and retainer to be at least 0.6mm at full lift
REMARKS :
#
Camshaft with 2 helix gears and anti clockwise rotation (used in the Rally 1/2/3)
#
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 use in competition engines with independent engine management (throttle position sensor) or carburettors