7661225
hot street - dirt track
Volkswagen PL 129hp (catalist)
I-4cyl 1.8L 16v DOHC (DTH/DTH)
intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 279°
268°
duration @ 1.0mm
: 243°
234°
valve lift
: 11.50mm
11.50mm
cam lift
:
lobe angle
: 108°
108°
timing @ 1.0mm
: 14° / 49°
45° / 9°
valve lift @ TDC
: 2.70mm
2.10mm
parts setup:
cam wheels :
:
:
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
:
99370
:
99370
lower retainer
:
not available
:
not available
exterior spring
:
PAC-E95009
:
PAC-E95009
interior spring
:
PAC-I95009
:
PAC-I95009
fitted load / length
: 37kg @ 34.5mm
: 37kg @ 34.5mm
max. load / lift
: 105kg @ 12.5mm
: 105kg @ 12.5mm
REMARKS :
#
check distance between valve seal and retainer to be at least 0.6mm at full lift
#
ONLY for 7mm valves with single groove (RK-7H valve keepers)
REMARKS :
#
- cast iron camshafts
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors