2291203
tarmac rally - race
Ford HXJA Ti-VCT
I-4cyl 1.6L 16v DOHC (DTx/DTx)
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intake
exhaust
camshaft data:
lash ramp
: 0.20mm
0.20mm
duration @ 0.1mm
: 277°
268°
duration @ 1.0mm
: 246°
238°
valve lift
: 11.30mm
10.70mm
cam lift
: 11.30mm
10.70mm
lobe angle
: 140° (88°)
121° (64°)
timing @ 1.0mm
: -17° / 83°
60° / -2°
valve lift @ TDC
: 0.30mm (5.32mm)
1.00mm (7.34mm)
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
: not available
: not available
lower retainer
: not available
: not available
exterior spring
: not available
: not available
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
#
valve spring kit can be developed on request
REMARKS :
#
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
#
lock or limit range of VANOS system