7604707
tarmac rally - race
Volkswagen BYT, CABA, CDAA, CCZA EA888 TSI 1.8 gen1 VVT in
I-4cyl 1.8L 16v DOHC (RPRH/RPRH)
Save to PDF
intake
exhaust
camshaft data:
lash ramp
: 0.25mm
0.30mm
duration @ 0.1mm
: 280°
264°
duration @ 1.0mm
: 244°
228°
valve lift
: 12.00mm
11.00mm
cam lift
: 7.20mm
6.65mm
lobe angle
: 122° (62°)
110°
timing @ 1.0mm
: -0° / 64°
44° / 4°
valve lift @ TDC
: 1.30mm (8.72mm)
1.80mm
parts setup:
cam wheels :
:
:
follower
: View INFO
: View INFO
valve lash
: View TS101
: View TS101
valve
: O.E.M.
: O.E.M.
valve locks
: O.E.M.
: O.E.M.
upper retainer
: View 99545/s
: View 99545/s
lower retainer
: View 99548/O
: View 99548/O
exterior spring
: View PAC-E19865
: View PAC-E19865
interior spring
: View PAC-I19865
: View PAC-I19865
fitted load / length
: 29kg @ 31.5mm
: 34kg @ 30.0mm
max. load / lift
: 79kg @ 14.0mm
: 79kg @ 12.5mm
REMARKS :
#
16x CAT017 rocker arm
#
16x CAT018 shaft for rocker arm
#
16x CAT019 support for rocker arm
#
Use flat shims to increase the valve spring tension to the suggested load.
REMARKS :
#
Camshaft set includes vvt sprocket on the intake cam, and adjustable sprocket on the exhaust cam.
#
for BIG TURBO conversion (std to big turbo)
#
Check distance between valves and piston to be 1mm at least with VVT engaged. Wrong installation will cause severe engine damage!
#
ONLY for use in competition engines with independent engine management (throttle position sensor) or carburettors