7661230
turbo conversion
Volkswagen ABF 150hp
I-4cyl 2.0L 16v DOHC (DTH/DTH)
intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 266°
257°
duration @ 1.0mm
: 237°
220°
valve lift
: 11.55mm
10.15mm
cam lift
:
lobe angle
: 110°
120°
timing @ 1.0mm
: 9° / 48°
50° / -10°
valve lift @ TDC
: 2.15mm
0.30mm
parts setup:
cam wheels :
:
TVW033
:
CTVW006
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
:
99315
:
99315
lower retainer
:
not available
:
not available
exterior spring
:
PAC-E92009
:
PAC-E92009
interior spring
:
PAC-I92009
:
PAC-I92009
fitted load / length
: 30kg @ 34.0mm
: 30kg @ 34.0mm
max. load / lift
: 92kg @ 12.5mm
: 92kg @ 12.5mm
REMARKS :
#
if required, machine cylinder head and / or use solid shims to adjust spring load
#
ONLY for 7mm valves with tripple groove (MK-7H valve keepers)
REMARKS :
#
- cast iron camshafts
#
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
#
for TURBO conversion (atmospheric to turbo)