2290202
hot street - dirt track
Ford Zeta 1.8 - 2.0L, hydro (silvertop)
I-4cyl 2.0L 16v DOHC (DTH/DTH)
intake
exhaust
camshaft data:
lash ramp
: 0.15mm
0.15mm
duration @ 0.1mm
: 280°
280°
duration @ 1.0mm
: 254°
254°
valve lift
: 10.20mm
10.20mm
cam lift
:
lobe angle
: 105°
105°
timing @ 1.0mm
: 22° / 52°
52° / 22°
valve lift @ TDC
: 3.75mm
3.75mm
parts setup:
cam wheels :
:
:
follower
: View CC018
: View CC018
valve lash
: View TS101
: View TS101
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-S90015
: View PAC-S90015
interior spring
fitted load / length
: 33kg @ 37.0mm
: 33kg @ 37.0mm
max. load / lift
: 79kg @ 12.0mm
: 79kg @ 12.0mm
REMARKS :
REMARKS :
#
for 1st generation engines with hydraulic tappets, single groove valves and cylindrical valve springs (until '97)
#
It is very important to verify the OEM spring type in your engine:
-
The oldest ZETEC hydraulic tappet engine has cylindrical valve springs, which allow a maximum lift of only 9,0mm
-
The newer ZETEC hydraulic tappet engine has tapered valve springs which allow a maximum lift of 11,0mm
#
engine with cylindrical valve springs: single spring [ref. 902-0015] can be used on OEM retainers, or on retainers [ref.99312]
engine with tapered valve springs: single spring [ref. 902-0015] can only be used on retainers [ref.99312]
#
FIA Superproduction
#
ONLY for use in competition engines with independent engine management (throttle position sensor) or carburettors