7608521
hot street - dirt track
Volkswagen AFH 101hp
I-4cyl 1.4L 16v DOHC (DTH/DTH)
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intake
exhaust
camshaft data:
lash ramp
: 0.25mm
0.25mm
duration @ 0.1mm
: 269°
260°
duration @ 1.0mm
: 236°
227°
valve lift
: 11.50mm
11.00mm
cam lift
:
lobe angle
: 106°
106°
timing @ 1.0mm
: 12° / 44°
40° / 7°
valve lift @ TDC
: 2.70mm
2.15mm
parts setup:
cam wheels :
: View CTVW037
: View CTVW037
follower
: View CC011
: View CC011
valve lash
: View TS101
: View TS101
valve
: O.E.M.
: O.E.M.
valve locks
: O.E.M.
: O.E.M.
upper retainer
: View 99391/s
: View 99391/s
lower retainer
: O.E.M.
: O.E.M.
exterior spring
: View PAC-E99862
: View PAC-E99862
interior spring
fitted load / length
: 29kg @ 35.0mm
: 29kg @ 35.0mm
max. load / lift
: 82kg @ 12.5mm
: 82kg @ 12.5mm
REMARKS :
REMARKS :
#
These camshafts can only be used in the AFH engine. This engine features bucket type cam followers (direct tappet), whereas other small block 16v engines have finger followers with rollers (see engine list).
#
- valve clearance is to be adjusted using mechanical lash caps
-
please make sure that the lash cap does not touch the valve locks !
#
FOR COMPETITION APPLICATIONS ONLY. Following details must be verified:
-
the camshafs must turn smooth in the cylinderhead, provide free travel by machining where needed
-
distance between valve seal and retainer at full lift must be 0.6mm at least
-
minimum valve spring travel of 1.0mm at full lift must be provided
-
distance between valve and piston 1.0mm (pref. 1.5mm). check 5-15┬░ before TDC on exhaust, and after TDC on intake
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors
#
machining of cylinder head can be required at camlobes