7650278
hot street - dirt track
Volkswagen hydraulic tappets, 8mm valves, MK-8H
I-4cyl 1.8L 8v SOHC (DTH/DTH)
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intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 280°
280°
duration @ 1.0mm
: 241°
241°
valve lift
: 11.50mm
11.50mm
cam lift
:
lobe angle
: 108°
108°
timing @ 1.0mm
: 12° / 49°
48° / 13°
valve lift @ TDC
: 2.60mm
2.60mm
parts setup:
cam wheels :
: View CCR3232
: View CCR3232
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
: O.E.M.
: O.E.M.
interior spring
: O.E.M.
: O.E.M.
fitted load / length
: 27kg @ 32.5mm
: 27kg @ 32.5mm
max. load / lift
: 75kg @ 11.5mm
: 75kg @ 11.5mm
REMARKS :
REMARKS :
#
Distance between valve and piston should be 1.0mm at least:
-
check 5-15° after TDC on intake
-
check 5-15° before TDC on exhaust
Machine pistons if required. Wrong installation can cause severe engine damage!
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors