1900209
hot street - dirt track
Fiat 128 128
I-4cyl 1.3L 8v SOHC (DTs/DTs)
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intake
exhaust
camshaft data:
lash ramp
: 0.20mm
0.20mm
duration @ 0.1mm
: 291°
291°
duration @ 1.0mm
: 254°
254°
valve lift
: 10.75mm
10.75mm
cam lift
: 10.75mm
10.75mm
lobe angle
: 110°
110°
timing @ 1.0mm
: 17° / 57°
57° / 17°
valve lift @ TDC
: 3.05mm
3.05mm
parts setup:
cam wheels :
: View CTFI035
:
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 :
#
original valve spring info is not available
REMARKS :
#
All camshafts have sleeve for distributor drive. X1/9 type camshafts with spline drive are NOT available
#
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 dirt track applications and pro street use with adjustable engine management or carburettors