4600239
turbo conversion
Opel CIH (1.6 > 2.4L)
I-4cyl 2.0L 8v SOHC (FTH/FTH)
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intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 282°
263°
duration @ 1.0mm
: 239°
223°
valve lift
: 11.65mm
10.90mm
cam lift
: 7.75mm
7.25mm
lobe angle
: 110°
120°
timing @ 1.0mm
: 9° / 50°
51° / -8°
valve lift @ TDC
: 2.10mm
0.45mm
parts setup:
cam wheels :
: View TOPCIH
: View TOPCIH
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-S90006
: View PAC-S90007
interior spring
fitted load / length
: 0kg @ 0.0mm
: 0kg @ 0.0mm
max. load / lift
: 0kg @ 0.0mm
: 0kg @ 0.0mm
REMARKS :
#
in most engines, the std valve springs can be replaced by PAC-S90006 (intake) and PAC-S90007 (exhaust) without further modifications.
REMARKS :
#
- chilled cast iron camshafts
#
Valve lift and timing specifications assume fixed rocker arm ratio of RR1,500. This can be obtained by replacing the O.E.M. rocker arms by the Catcams Roller rocker arms.
#
for TURBO conversion (atmospheric to turbo)