4640158
hot street - dirt track
Opel CIH (1.6 > 2.4L)
I-4cyl 2.0L 8v SOHC (FTH/FTH)
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intake
exhaust
camshaft data:
lash ramp
: 0.38mm
0.38mm
duration @ 0.1mm
: 288°
288°
duration @ 1.0mm
: 240°
240°
valve lift
: 10.85mm
10.85mm
cam lift
: 7.25mm
7.25mm
lobe angle
: 108°
108°
timing @ 1.0mm
: 12° / 48°
48° / 12°
valve lift @ TDC
: 2.70mm
2.70mm
parts setup:
cam wheels :
: View TOPCIH
: View TOPCIH
follower
: View CAT047
: View CAT047
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 :
#
- steel billet 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.
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors